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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 63.3
edited by Karry Zhuang
on 2025/07/15 17:53
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

Details

Page properties
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" %)
4 +(((
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6 +(((
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8 +(((
9 +macro:toc
10 +)))
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  
77 +
78 +
8 8  = 1. DR-ECK Water EC Probe =
9 9  
10 10  == 1.1 Specification: ==
... ... @@ -36,13 +36,13 @@
36 36  == 1.2 Application for Different Range ==
37 37  
38 38  
39 -[[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"]]
40 40  
41 41  
42 42  == 1.3 Wiring ==
43 43  
44 44  
45 -[[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"]]
46 46  
47 47  
48 48  == 1.4 Mechinical Drawing ==
... ... @@ -50,7 +50,7 @@
50 50   ECK1 and ECK10  ECK200
51 51  
52 52  
53 -[[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"]]
54 54  
55 55  
56 56  == 1.5 Installation ==
... ... @@ -70,7 +70,7 @@
70 70  
71 71  F: Submerged installation
72 72  
73 -[[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"]]
74 74  
75 75  **Several common installation methods of electrodes**
76 76  
... ... @@ -78,17 +78,17 @@
78 78  
79 79  A. Several common incorrect installation methods
80 80  
81 -[[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"]]
82 82  
83 83  **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.
84 84  
85 -[[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"]]
86 86  
87 87  **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.
88 88  
89 89  B. Correct installation method
90 90  
91 -[[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"]]
92 92  
93 93  
94 94  == 1.6 Maintenance ==
... ... @@ -257,9 +257,9 @@
257 257  
258 258  
259 259  
260 -ECK200.0
331 +EC200.0
261 261  
262 -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.
263 263  
264 264  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
265 265  |=(% 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
... ... @@ -270,7 +270,7 @@
270 270  0X00
271 271  0X05
272 272  0X85
273 -)))|(% style="width:1px" %)0X1c|(% style="width:1px" %)(((
344 +)))|(% style="width:1px" %)0X1C|(% style="width:1px" %)(((
274 274  (((
275 275  0X25
276 276  )))
... ... @@ -278,39 +278,16 @@
278 278  
279 279  **response:**
280 280  
281 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
282 -|=(% 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
283 -|(% 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" %)(((
284 -0X80
285 -)))|(% style="width:60px" %)0X3e(((
286 -
287 -)))
288 -
289 -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.
290 -
291 291  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
292 -|=(% 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
293 293  |(% 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" %)(((
294 -0X00
295 -0X02
296 -0X00
297 -0X01
298 -0Xb2
299 -0Xce
355 +0X80
300 300  )))|(% style="width:1px" %)0X3e|(% style="width:1px" %)(((
301 301  (((
302 -0X22
358 +0X85
303 303  )))
304 304  )))
305 305  
306 -**response:**
307 -
308 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
309 -|=(% 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
310 -|(% 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" %)(((
311 -0X80
312 -)))|(% style="width:60px" %)0X3e
313 -
314 314  = 2. DR-PH01 Water PH Sensor =
315 315  
316 316  == 2.1 Specification ==
... ... @@ -345,13 +345,13 @@
345 345  == 2.2 Wiring ==
346 346  
347 347  
348 -[[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"]]
349 349  
350 350  
351 351  == 2.3 Mechinical Drawing ==
352 352  
353 353  
354 -[[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"]]
355 355  
356 356  
357 357  == 2.4 Installation Notice ==
... ... @@ -365,13 +365,13 @@
365 365  
366 366  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.
367 367  
368 -[[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"]]
369 369  
370 370  (% style="color:blue" %)**Pipeline installation:**
371 371  
372 372  Connect the equipment to the pipeline through the 3/4 thread.
373 373  
374 -[[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"]]
375 375  
376 376  (% style="color:blue" %)**Sampling:**
377 377  
... ... @@ -552,13 +552,13 @@
552 552  == 3.2 Wiring ==
553 553  
554 554  
555 -[[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"]]
556 556  
557 557  
558 558  == 3.3 Mechinical Drawing ==
559 559  
560 560  
561 -[[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"]]
562 562  
563 563  
564 564  == 3.4 Installation Notice ==
... ... @@ -572,13 +572,13 @@
572 572  
573 573  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.
574 574  
575 -[[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"]]
576 576  
577 577  (% style="color:blue" %)** Pipeline installation:**
578 578  
579 579  Connect the equipment to the pipeline through the 3/4 thread.
580 580  
581 -[[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"]]
582 582  
583 583  
584 584  == 3.5 Maintenance ==
... ... @@ -735,7 +735,7 @@
735 735  == 4.2 wiring ==
736 736  
737 737  
738 -[[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"]]
739 739  
740 740  
741 741  == 4.3 Impedance requirements for current signals ==
... ... @@ -748,7 +748,7 @@
748 748  == 4.4 Mechinical Drawing ==
749 749  
750 750  
751 -[[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"]]
752 752  
753 753  
754 754  == 4.5 Instructions for use and maintenance ==
... ... @@ -864,7 +864,7 @@
864 864  == 5.2 wiring ==
865 865  
866 866  
867 -[[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"]]
868 868  
869 869  
870 870  == 5.3 Impedance requirements for current signals ==
... ... @@ -877,7 +877,7 @@
877 877  == 5.4 Mechinical Drawing ==
878 878  
879 879  
880 -[[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"]]
881 881  
882 882  
883 883  == 5.5 Instructions for use and maintenance ==
... ... @@ -948,32 +948,7 @@
948 948  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
949 949  
950 950  
951 -= 6. DR-ECK Water EC Probe =
999 += 6.  Water Quality Sensor Datasheet =
952 952  
953 -== 6.1 Specification: ==
954 954  
955 -
956 -* **Power Input**: DC7~~30
957 -
958 -* **Power Consumption** : 0.19W
959 -
960 -* **Interface**: RS485. 9600 Baud Rate
961 -
962 -* **CL Range & Resolution:**
963 -** **CL2ML:**0-2mg/L
964 -** **CL10ML:**0-10mg/L
965 -** **Resolution:**0.01mg/L
966 -
967 -* **CL Accuracy**: ±5% FS
968 -* **Temperature Accuracy: **±0.5 °C
969 -* **Working environment:**
970 -** Ambient Temperature: 0–50°C
971 -** pH:4-9
972 -** Flow rate: 30L/h~~60L/h (flow tank installation)
973 -* **IP Rated**: IP68
974 -
975 -* **Max Pressure**: 0.6MPa
976 -
977 -
978 -
979 979  * **[[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]]**