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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 73.3
edited by Karry Zhuang
on 2025/07/18 09:20
Change comment: There is no comment for this version
To version 62.2
edited by Karry Zhuang
on 2025/07/15 17:19
Change comment: There is no comment for this version

Summary

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Content
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1 1  **Table of Contents:**
2 2  
3 -{{toc/}}
3 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
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9 +macro:toc
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4 4  
12 +(% class="wikitoc" %)
13 +* [[1. DR-ECK Water EC Probe>>doc:null||anchor="H1.DR-ECKWaterECProbe"]]
14 +** [[1.1 Specification:>>doc:null||anchor="H1.1Specification:"]]
15 +** [[1.2 Application for Different Range>>doc:null||anchor="H1.2ApplicationforDifferentRange"]]
16 +** [[1.3 Wiring>>doc:null||anchor="H1.3Wiring"]]
17 +** [[1.4 Mechinical Drawing>>doc:null||anchor="H1.4MechinicalDrawing"]]
18 +** [[1.5 Installation>>doc:null||anchor="H1.5Installation"]]
19 +** [[1.6 Maintenance>>doc:null||anchor="H1.6Maintenance"]]
20 +** [[1.7 RS485 Commands>>doc:null||anchor="H1.7RS485Commands"]]
21 +*** [[1.7.1 Query address>>doc:null||anchor="H1.7.1A0Queryaddress"]]
22 +*** [[1.7.2 Change address>>doc:null||anchor="H1.7.2Changeaddress"]]
23 +*** [[1.7.3 Modify intercept>>doc:null||anchor="H1.7.3A0Modifyintercept"]]
24 +*** [[1.7.4 Query data>>doc:null||anchor="H1.7.4A0Querydata"]]
25 +*** [[1.7.5 Calibration Method>>doc:null||anchor="H1.7.5CalibrationMethod"]]
26 +* [[2. DR-PH01 Water PH Sensor>>doc:null||anchor="H2.DR-PH01WaterPHSensor"]]
27 +** [[2.1 Specification>>doc:null||anchor="H2.1Specification"]]
28 +** [[2.2 Wiring>>doc:null||anchor="H2.2Wiring"]]
29 +** [[2.3 Mechinical Drawing>>doc:null||anchor="H2.3MechinicalDrawing"]]
30 +** [[2.4 Installation Notice>>doc:null||anchor="H2.4InstallationNotice"]]
31 +** [[2.5 Maintenance>>doc:null||anchor="H2.5Maintenance"]]
32 +** [[2.6 RS485 Commands>>doc:null||anchor="H2.6RS485Commands"]]
33 +*** [[2.6.1 Query address>>doc:null||anchor="H2.6.1Queryaddress"]]
34 +*** [[2.6.2 Change address>>doc:null||anchor="H2.6.2Changeaddress"]]
35 +*** [[2.6.3 Modify intercept>>doc:null||anchor="H2.6.3Modifyintercept"]]
36 +*** [[2.6.4 Query data>>doc:null||anchor="H2.6.4A0Querydata"]]
37 +*** [[2.6.5 Calibration Method>>doc:null||anchor="H2.6.5CalibrationMethod"]]
38 +* [[3. DR-ORP1 Water ORP Sensor>>doc:null||anchor="H3.DR-ORP1WaterORPSensor"]]
39 +** [[3.1 Specification>>doc:null||anchor="H3.1Specification"]]
40 +** [[3.2 Wiring>>doc:null||anchor="H3.2Wiring"]]
41 +** [[3.3 Mechinical Drawing>>doc:null||anchor="H3.3A0MechinicalDrawing"]]
42 +** [[3.4 Installation Notice>>doc:null||anchor="H3.4InstallationNotice"]]
43 +** [[3.5 Maintenance>>doc:null||anchor="H3.5Maintenance"]]
44 +** [[3.6 RS485 Commands>>doc:null||anchor="H3.6RS485Commands"]]
45 +*** [[3.6.1 Query address>>doc:null||anchor="H3.6.1Queryaddress"]]
46 +*** [[3.6.2 Change address>>doc:null||anchor="H3.6.2Changeaddress"]]
47 +*** [[3.6.3 Modify intercept>>doc:null||anchor="H3.6.3Modifyintercept"]]
48 +*** [[3.6.4 Query data>>doc:null||anchor="H3.6.4A0Querydata"]]
49 +*** [[3.6.5 Calibration Method>>doc:null||anchor="H3.6.5CalibrationMethod"]]
50 +* [[4. DR-DO1 Dissolved Oxygen Sensor>>doc:null||anchor="H4.DR-DO1DissolvedOxygenSensor"]]
51 +** [[4.1 Specification>>doc:null||anchor="H4.1Specification"]]
52 +** [[4.2 wiring>>doc:null||anchor="H4.2wiring"]]
53 +** [[4.3 Impedance requirements for current signals>>doc:null||anchor="H4.3A0Impedancerequirementsforcurrentsignals"]]
54 +** [[4.4 Mechinical Drawing>>doc:null||anchor="H4.4A0MechinicalDrawing"]]
55 +** [[4.5 Instructions for use and maintenance>>doc:null||anchor="H4.5Instructionsforuseandmaintenance"]]
56 +** [[4.6 RS485 Commands>>doc:null||anchor="H4.6RS485Commands"]]
57 +*** [[4.6.1 Query address>>doc:null||anchor="H4.6.1A0Queryaddress"]]
58 +*** [[4.6.2 Change address>>doc:null||anchor="H4.6.2Changeaddress"]]
59 +*** [[4.6.3 Query data>>doc:null||anchor="H4.6.3A0Querydata"]]
60 +* [[5. DR-TS1 Water Turbidity Sensor>>doc:null||anchor="H5.DR-TS1WaterTurbiditySensor"]]
61 +** [[5.1 Specification>>doc:null||anchor="H5.1Specification"]]
62 +** [[5.2 wiring>>doc:null||anchor="H5.2wiring"]]
63 +** [[5.3 Impedance requirements for current signals>>doc:null||anchor="H5.3A0Impedancerequirementsforcurrentsignals"]]
64 +** [[5.4 Mechinical Drawing>>doc:null||anchor="H5.4A0MechinicalDrawing"]]
65 +** [[5.5 Instructions for use and maintenance>>doc:null||anchor="H5.5Instructionsforuseandmaintenance"]]
66 +** [[5.6 RS485 Commands>>doc:null||anchor="H5.6RS485Commands"]]
67 +*** [[5.6.1 Query address>>doc:null||anchor="H5.6.1A0Queryaddress"]]
68 +*** [[5.6.2 Change address>>doc:null||anchor="H5.6.2A0Changeaddress"]]
69 +*** [[5.6.3 Query data>>doc:null||anchor="H5.6.3A0Querydata"]]
70 +* [[6.  Water Quality Sensor Datasheet>>doc:null||anchor="H6.A0WaterQualitySensorDatasheet"]]
71 +)))
5 5  
73 +(% style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
74 +)))
6 6  
7 7  
8 -= 1. DR-EC Water EC Probe =
9 9  
78 +
79 += 1. DR-ECK Water EC Probe =
80 +
10 10  == 1.1 Specification: ==
11 11  
12 12  
... ... @@ -17,49 +17,40 @@
17 17  * **Interface**: RS485. 9600 Baud Rate
18 18  
19 19  * **EC Range & Resolution:**
20 -** **ECK1.0 :** 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
21 -** **ECK10.0 : **10 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
22 -** **EC200 : **1 ~~ 200,000 μS/cm  Resolution: 1 μS/cm
23 -* **Probe Electrode**
24 -** **ECK1.0 :** K1 Electrode
25 -** **ECK10.0 :** K10 Electrode
26 -** **EC200 :** FourElectrode
91 +** **ECK0.01** : 0.02 ~~ 20 μS/cm
92 +** **ECK0.1**: 0.2 ~~ 200.0 μS/cm
93 +** **ECK1.0** : 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
94 +** **ECK10.0** : 10 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
95 +** **ECK200.0** : 1 ~~ 200,000 μS/cm  Resolution: 1 μS/cm
96 +
27 27  * **EC Accuracy**: ±1% FS
28 -* **Salinity measurement range**
29 -** **EC200 :**0~~70PSU Resolution: 0.1PSU
30 -* **Temperature measurement range**
31 -** **ECK1/ECK10:**-20~~+60℃; Resolution: 0.1℃
32 -** **EC200 :**-5~~+80℃; Resolution: 0.1℃
33 33  * **Temperature Accuracy: **±0.5 °C
34 -* **Temperature compensation range**
35 -** **ECK1/ECK10:**0~~+60℃ (default compensation temperature 25℃)
36 -** **EC200:**-5~~+80℃ (default compensation temperature 25℃)
37 -* **Temperature compensation coefficient:**Default 0.2
38 38  * **Working environment:**
39 39  ** Ambient Temperature: 0–60°C
40 40  ** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
41 -** ECK200 Continuous monitoring of cross-section water quality, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, tap water, seawater and other high conductivity environments
102 +** ECK200.0 Continuous monitoring of cross-section water quality, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, tap water, seawater and other high conductivity environments
42 42  * **IP Rated**: IP68
104 +
43 43  * **Max Pressure**: 0.6MPa
44 44  
45 45  == 1.2 Application for Different Range ==
46 46  
47 47  
48 -[[image:image-20240714173018-1.png]]
110 +(% aria-label="image-20240714173018-1.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240714173018-1.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240714173018-1.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
49 49  
50 50  
51 51  == 1.3 Wiring ==
52 52  
53 53  
54 -[[image:image-20241129142314-1.png||height="352" width="1108"]]
116 +(% aria-label="image-20241129142314-1.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20241129142314-1.png||height="352" width="1108"]](% title="Click and drag to resize" %)​(% aria-label="image-20241129142314-1.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
55 55  
56 56  
57 57  == 1.4 Mechinical Drawing ==
58 58  
59 - ECK1 and ECK10  EC200
121 + ECK1 and ECK10  ECK200
60 60  
61 61  
62 -[[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
124 +(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240714174241-2.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](%%) (% aria-label="1752564223905-283.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:1752564223905-283.png||height="399" width="160"]](% title="Click and drag to resize" %)​(% aria-label="1752564223905-283.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
63 63  
64 64  
65 65  == 1.5 Installation ==
... ... @@ -79,7 +79,7 @@
79 79  
80 80  F: Submerged installation
81 81  
82 -[[image:image-20240718190121-1.png||height="350" width="520"]]
144 +(% aria-label="image-20240718190121-1.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718190121-1.png||height="350" width="520"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718190121-1.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
83 83  
84 84  **Several common installation methods of electrodes**
85 85  
... ... @@ -87,17 +87,17 @@
87 87  
88 88  A. Several common incorrect installation methods
89 89  
90 -[[image:image-20240718190204-2.png||height="262" width="487"]]
152 +(% aria-label="image-20240718190204-2.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718190204-2.png||height="262" width="487"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718190204-2.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
91 91  
92 92  **Error cause:** The electrode joint is too long, the extension part is too short, the sensor is easy to form a dead cavity, resulting in measurement error.
93 93  
94 -[[image:image-20240718190221-3.png||height="292" width="500"]]
156 +(% aria-label="image-20240718190221-3.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718190221-3.png||height="292" width="500"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718190221-3.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
95 95  
96 96  **Error cause: **Measurement error or instability may occur due to water flow not being able to fill the pipe or air accumulation at high altitudes.
97 97  
98 98  B. Correct installation method
99 99  
100 -[[image:image-20240718190249-4.png||height="287" width="515"]]
162 +(% aria-label="image-20240718190249-4.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718190249-4.png||height="287" width="515"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718190249-4.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
101 101  
102 102  
103 103  == 1.6 Maintenance ==
... ... @@ -117,10 +117,7 @@
117 117  RS485 signal (K1 default address 0x12; K10 default address 0x11):
118 118  Standard Modbus-RTU protocol, baud rate: 9600; check bit: none; data bit: 8; stop bit: 1
119 119  
120 -(% style="color:red" %)**The following commands are by default for ECK1/ECK10.**
121 121  
122 -(% style="color:red" %)**Please note that EC200 has different commands.**
123 -
124 124  === 1.7.1 Query address ===
125 125  
126 126  
... ... @@ -219,32 +219,8 @@
219 219  **For example**, the returned data is 12 03 04 (% style="color:red" %)**02 AE**(%%) 01 64 B8 D0. 02 AE is converted to decimal 686,  K=1, EC: 686uS/cm,temperature: 35.6℃ Convert the returned data to decimal and divide by 10.
220 220  
221 221  
222 -EC200
281 +ECK200
223 223  
224 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
225 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Register Address|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register length|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
226 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X00 0X00|(% style="width:94px" %)0X00 0X04|(% style="width:72px" %)(((
227 -0XC5
228 -)))|(% style="width:77px" %)0XC8
229 -
230 -**response:**
231 -
232 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
233 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Number of valid bytes|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
234 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X08|(% style="width:94px" %)(((
235 -0X00 0X00  0X1E 0XEF 0X01 0X14 0X00 0X2B
236 -)))|(% style="width:72px" %)(((
237 -0X42
238 -)))|(% style="width:77px" %)0X59
239 -
240 -Conductivity calculation: 0X1EEF=7919=>Conductivity=7919μS/cm
241 -Temperature calculation: 0X0114=276=>Temperature=27.6℃
242 -Salinity calculation: 0X002b=43=>Salinity=4.3PSU
243 -
244 -
245 -
246 -
247 -
248 248  === 1.7.5 Calibration Method ===
249 249  
250 250  ECK1 and ECK10.0
... ... @@ -293,9 +293,9 @@
293 293  
294 294  
295 295  
296 -EC200
331 +EC200.0
297 297  
298 -For the device with address 01, use 1413uS/cm standard solution to calibrate the first point. Send frame: 1413. Convert hexadecimal to 585. Write 0001, 00 00, 0585 to 0x0120, 0x0121, 0x0122 respectively.
333 +For the device with address 01, use 1413uS/cm standard solution to calibrate the first point. Send frame: 1413. Convert hexadecimal to 585. Write 00 01, 00 00, 05 85 to 0x0120, 0x0121, 0x0122 respectively.
299 299  
300 300  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
301 301  |=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 53px;background-color:#4F81BD;color:white" %)CRC16 high
... ... @@ -306,7 +306,7 @@
306 306  0X00
307 307  0X05
308 308  0X85
309 -)))|(% style="width:1px" %)0X1c|(% style="width:1px" %)(((
344 +)))|(% style="width:1px" %)0X1C|(% style="width:1px" %)(((
310 310  (((
311 311  0X25
312 312  )))
... ... @@ -314,39 +314,16 @@
314 314  
315 315  **response:**
316 316  
317 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
318 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 60px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
319 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X10|(% style="width:135px" %)0X01 0X02|(% style="width:126px" %)0X00 0X03|(% style="width:85px" %)0X06|(% style="width:1px" %)(((
320 -0X80
321 -)))|(% style="width:60px" %)0X3e(((
322 -
323 -)))
324 -
325 -Use 111310uS/cm standard solution to calibrate the second point and send the frame: 111310 is converted into hexadecimal 1b2ce, and 0002, 0001,b2 ce are written to 0x0120, 0x0121, and 0x0122 respectively.
326 -
327 327  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
328 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 53px;background-color:#4F81BD;color:white" %)CRC16 high
353 +|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high|=(% style="width: 53px;background-color:#4F81BD;color:white" %)CRC16 high
329 329  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X10|(% style="width:135px" %)0X01 0X20|(% style="width:126px" %)0X00 0X03|(% style="width:85px" %)0X06|(% style="width:1px" %)(((
330 -0X00
331 -0X02
332 -0X00
333 -0X01
334 -0Xb2
335 -0Xce
355 +0X80
336 336  )))|(% style="width:1px" %)0X3e|(% style="width:1px" %)(((
337 337  (((
338 -0X22
358 +0X85
339 339  )))
340 340  )))
341 341  
342 -**response:**
343 -
344 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
345 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 60px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
346 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X10|(% style="width:135px" %)0X01 0X02|(% style="width:126px" %)0X00 0X03|(% style="width:85px" %)0X06|(% style="width:1px" %)(((
347 -0X80
348 -)))|(% style="width:60px" %)0X3e
349 -
350 350  = 2. DR-PH01 Water PH Sensor =
351 351  
352 352  == 2.1 Specification ==
... ... @@ -381,13 +381,13 @@
381 381  == 2.2 Wiring ==
382 382  
383 383  
384 -[[image:image-20240720172548-2.png||height="348" width="571"]]
396 +(% aria-label="image-20240720172548-2.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240720172548-2.png||height="348" width="571"]](% title="Click and drag to resize" %)​(% aria-label="image-20240720172548-2.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
385 385  
386 386  
387 387  == 2.3 Mechinical Drawing ==
388 388  
389 389  
390 -[[image:image-20240714174241-2.png]]
402 +(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240714174241-2.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
391 391  
392 392  
393 393  == 2.4 Installation Notice ==
... ... @@ -401,13 +401,13 @@
401 401  
402 402  The lead wire of the equipment passes through the waterproof pipe, and the 3/4 thread on the top of the equipment is connected to the 3/4 thread of the waterproof pipe with raw tape. Ensure that the top of the equipment and the equipment wire are not flooded.
403 403  
404 -[[image:image-20240718191348-6.png]]
416 +(% aria-label="image-20240718191348-6.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718191348-6.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240718191348-6.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
405 405  
406 406  (% style="color:blue" %)**Pipeline installation:**
407 407  
408 408  Connect the equipment to the pipeline through the 3/4 thread.
409 409  
410 -[[image:image-20240718191336-5.png||height="239" width="326"]]
422 +(% aria-label="image-20240718191336-5.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718191336-5.png||height="239" width="326"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718191336-5.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
411 411  
412 412  (% style="color:blue" %)**Sampling:**
413 413  
... ... @@ -504,8 +504,8 @@
504 504  Query the data (PH) of the sensor (address 10), host → slave
505 505  
506 506  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
507 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 75px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
508 -|(% style="width:99px" %)0X10|(% style="width:74px" %)0X03|(% style="width:75px" %)0X00|(% style="width:68px" %)0X00|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0X87|(% style="width:56px" %)0X4B
519 +|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
520 +|(% style="width:99px" %)0X10|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X00|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0X87|(% style="width:56px" %)0X4B
509 509  
510 510  If the sensor receives correctly, the following data will be returned, slave → host
511 511  
... ... @@ -588,13 +588,13 @@
588 588  == 3.2 Wiring ==
589 589  
590 590  
591 -[[image:image-20240720172620-3.png||height="378" width="620"]]
603 +(% aria-label="image-20240720172620-3.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240720172620-3.png||height="378" width="620"]](% title="Click and drag to resize" %)​(% aria-label="image-20240720172620-3.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
592 592  
593 593  
594 594  == 3.3 Mechinical Drawing ==
595 595  
596 596  
597 -[[image:image-20240714174241-2.png]]
609 +(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240714174241-2.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240714174241-2.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
598 598  
599 599  
600 600  == 3.4 Installation Notice ==
... ... @@ -608,13 +608,13 @@
608 608  
609 609  The lead wire of the equipment passes through the waterproof pipe, and the 3/4 thread on the top of the equipment is connected to the 3/4 thread of the waterproof pipe with raw tape. Ensure that the top of the equipment and the equipment wire are not flooded.
610 610  
611 -[[image:image-20240718191348-6.png]]
623 +(% aria-label="image-20240718191348-6.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718191348-6.png]](% title="Click and drag to resize" %)​(% aria-label="image-20240718191348-6.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
612 612  
613 613  (% style="color:blue" %)** Pipeline installation:**
614 614  
615 615  Connect the equipment to the pipeline through the 3/4 thread.
616 616  
617 -[[image:image-20240718191336-5.png||height="239" width="326"]]
629 +(% aria-label="image-20240718191336-5.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718191336-5.png||height="239" width="326"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718191336-5.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
618 618  
619 619  
620 620  == 3.5 Maintenance ==
... ... @@ -771,7 +771,7 @@
771 771  == 4.2 wiring ==
772 772  
773 773  
774 -[[image:image-20240720172632-4.png||height="390" width="640"]]
786 +(% aria-label="image-20240720172632-4.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240720172632-4.png||height="390" width="640"]](% title="Click and drag to resize" %)​(% aria-label="image-20240720172632-4.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
775 775  
776 776  
777 777  == 4.3 Impedance requirements for current signals ==
... ... @@ -784,7 +784,7 @@
784 784  == 4.4 Mechinical Drawing ==
785 785  
786 786  
787 -[[image:image-20240719155308-1.png||height="226" width="527"]]
799 +(% aria-label="image-20240719155308-1.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240719155308-1.png||height="226" width="527"]](% title="Click and drag to resize" %)​(% aria-label="image-20240719155308-1.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
788 788  
789 789  
790 790  == 4.5 Instructions for use and maintenance ==
... ... @@ -900,7 +900,7 @@
900 900  == 5.2 wiring ==
901 901  
902 902  
903 -[[image:image-20240720172640-5.png||height="387" width="635"]]
915 +(% aria-label="image-20240720172640-5.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240720172640-5.png||height="387" width="635"]](% title="Click and drag to resize" %)​(% aria-label="image-20240720172640-5.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
904 904  
905 905  
906 906  == 5.3 Impedance requirements for current signals ==
... ... @@ -913,7 +913,7 @@
913 913  == 5.4 Mechinical Drawing ==
914 914  
915 915  
916 -[[image:image-20240718195058-7.png||height="305" width="593"]]
928 +(% aria-label="image-20240718195058-7.png image widget" contenteditable="false" role="region" tabindex="-1" data-widget="image" %)[[image:image-20240718195058-7.png||height="305" width="593"]](% title="Click and drag to resize" %)​(% aria-label="image-20240718195058-7.png image widget" contenteditable="false" role="region" tabindex="-1" style="background-image:url(https://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/xwiki-platform-ckeditor-webjar/17.4.0/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
917 917  
918 918  
919 919  == 5.5 Instructions for use and maintenance ==
... ... @@ -984,105 +984,7 @@
984 984  02 9A is the turbidity value, converted to decimal, it is 666, and then divided by 10, the actual value is 66.6, 02 9A means the current turbidity value is 66.6 NTU
985 985  
986 986  
987 -= 6. DR-CL Water CL Probe =
999 += 6.  Water Quality Sensor Datasheet =
988 988  
989 -== 6.1 Specification: ==
990 990  
991 -* **Power Input**: DC7~~30
992 -
993 -* **Power Consumption** : 0.19W
994 -
995 -* **Interface**: RS485. 9600 Baud Rate
996 -
997 -* **CL Range & Resolution:**
998 -** **CL2ML:**0-2mg/L
999 -** **CL10ML:**0-10mg/L
1000 -** **Resolution:**0.01mg/L
1001 -
1002 -* **CL Accuracy**: ±5% FS
1003 -* **Temperature Accuracy: **±0.5 °C
1004 -* **Working environment:**
1005 -** Ambient Temperature: 0–50°C
1006 -** pH:4-9
1007 -** Flow rate: 30L/h~~60L/h (flow tank installation)
1008 -* **IP Rated**: IP68
1009 -
1010 -* **Max Pressure**: 0.6MPa
1011 -
1012 -== 6.2 Wiring ==
1013 -
1014 -[[image:image-20240720172548-2.png||height="348" width="571"]]
1015 -
1016 -== 6.3 Mechinical Drawing ==
1017 -
1018 -[[image:1752573238705-910.png||height="694" width="278"]]
1019 -
1020 -== 6.4 Installation ==
1021 -
1022 -Flow-through installation: Use the matching flow slot for installation. The device and the flow slot are installed tightly.
1023 -
1024 -The measuring end is completely immersed in the measured liquid to ensure a steady flow rate without bubbles.
1025 -
1026 -It is recommended that the flow rate be controlled at 30-60Lh to ensure the accuracy of the test.
1027 -
1028 -[[image:1752573643879-991.png||height="360" width="343"]]
1029 -
1030 -== 6.5 Maintenance ==
1031 -
1032 -* The device itself generally does not require daily maintenance. When an obvious fault occurs, please do not open it and repair it yourself, and contact us as soon as possible!
1033 -* After using the electrode, please clean the electrode head with clean water and cover it with a protective cover.
1034 -* When measuring the device, the measured liquid should flow and the flow rate should be uniform, and there should be no bubbles attached to the measuring end of the device.
1035 -* If the electrode diaphragm is attached with dirt and mineral components, the sensitivity will be reduced, and it may not be possible to perform sufficient measurement. Please ensure that the platinum ring is clean.
1036 -* The platinum induction ring of a good residual chlorine electrode should always be kept clean and bright. If the platinum ring of the electrode becomes rough or covered with pollutants after measurement, please clean it according to the following method: (For reference) Inorganic pollution: immerse the electrode in 0.1mol/L dilute hydrochloric acid for 15 minutes, gently wipe the platinum ring of the residual chlorine electrode with a cotton swab, and then wash it with tap water.
1037 -* Organic or oil pollution: immerse the electrode in tap water with a small amount of detergent, such as dishwashing liquid, and thoroughly clean the sensing surface of the electrode sensor. Gently wipe the platinum ring of the electrode with a cotton swab, then rinse with tap water, and the cleaning is complete. If the platinum ring of the electrode has formed an oxide film, please use toothpaste or 1000-grit fine sandpaper to properly polish the sensing surface, and then clean it with tap water. The platinum ring is connected to the glass, so please handle it carefully when polishing.
1038 -The electrode has a service life of about one year, and a new electrode should be replaced in time after aging.
1039 -* Before the cable plug and the device plug are locked, do not put the plug part into water.
1040 -
1041 -
1042 -
1043 -== 6.6 RS485 Commands ==
1044 -
1045 -RS485 signal 
1046 -Standard Modbus-RTU protocol, baud rate: 9600; check bit: none; data bit: 8; stop bit: 1
1047 -
1048 -
1049 -== 6.7 Query data ==
1050 -
1051 -Example 1: Read the current residual chlorine concentration of the device with address 01
1052 -
1053 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
1054 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Register Address|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register length|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
1055 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X00 0X00|(% style="width:94px" %)0X00 0X01|(% style="width:72px" %)(((
1056 -0X84
1057 -)))|(% style="width:77px" %)0X0A
1058 -
1059 -**response:**
1060 -
1061 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
1062 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 83px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)Valid Bytes|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
1063 -|(% style="width:99px" %)0X01|(% style="width:83px" %)0X03|(% style="width:110px" %)0X02|(% style="width:94px" %)0X03 0X16|(% style="width:72px" %)(((
1064 -0X39
1065 -)))|(% style="width:77px" %)0X7A
1066 -
1067 -Calculation of residual chlorine concentration: 316H (hexadecimal) = 790 => residual chlorine = 7.90
1068 -
1069 -
1070 -Example 2: Set the deviation value for the current residual chlorine value of the device with address 01 to correct the value and send the frame: (If the current residual gas value output by the device is 7.90, the value needs to be corrected to 8.00, the difference is 8.00-7.90-0.100.1*100=10=>41200000 (floating point number), write 41200000 to the contents of the two registers)
1071 -
1072 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
1073 -|=(% style="width: 80.75px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Register address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Register number|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Byte number|=(% style="width: 64.75px; background-color: rgb(79, 129, 189); color: white;" %)Register content|=(% style="width: 54.75px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 58.75px;background-color:#4F81BD;color:white" %)CRC16 high
1074 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X10|(% style="width:135px" %)0X01 0X12|(% style="width:126px" %)0X00 0X02|(% style="width:85px" %)0X04|(% style="width:1px" %)0X4120 0X0000|(% style="width:1px" %)0X08|(% style="width:1px" %)0X1A
1075 -
1076 -**response:**
1077 -
1078 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
1079 -|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 83px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)Register address|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register number|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
1080 -|(% style="width:99px" %)0X01|(% style="width:83px" %)0X10|(% style="width:110px" %)0X01 0X12|(% style="width:94px" %)0X00 0X02|(% style="width:72px" %)(((
1081 -0XE5
1082 -)))|(% style="width:77px" %)0X0D
1083 -
1084 -
1085 -
1086 -= 7.  Water Quality Sensor Datasheet =
1087 -
1088 1088  * **[[Water Quality Sensor Transmitter Datasheet>>https://www.dropbox.com/scl/fi/9tofocmgapkbddshznumn/Datasheet_WQS-xB-WQS-xS_Water-Quality-Sensor-Transmitter.pdf?rlkey=wxua12ur9swk30rkqnh2boo9z&st=axga6epf&dl=0]]**
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