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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 61.10
edited by Karry Zhuang
on 2025/07/15 15:59
Change comment: There is no comment for this version
To version 49.1
edited by Karry Zhuang
on 2024/10/11 10:59
Change comment: There is no comment for this version

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... ... @@ -21,14 +21,13 @@
21 21  ** **ECK0.1**: 0.2 ~~ 200.0 μS/cm
22 22  ** **ECK1.0** : 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
23 23  ** **ECK10.0** : 10 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
24 -** **ECK200.0** : 1 ~~ 200,000 μS/cm  Resolution: 1 μS/cm
25 25  
26 26  * **EC Accuracy**: ±1% FS
26 +
27 +* **Temperature Measure Range**: -20 ~~ 60 °C
28 +
27 27  * **Temperature Accuracy: **±0.5 °C
28 -* **Working environment:**
29 -** Ambient Temperature: 0–60°C
30 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
31 -** ECK200.0 Continuous monitoring of cross-section water quality, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, tap water, seawater and other high conductivity environments
30 +
32 32  * **IP Rated**: IP68
33 33  
34 34  * **Max Pressure**: 0.6MPa
... ... @@ -42,17 +42,15 @@
42 42  == 1.3 Wiring ==
43 43  
44 44  
45 -[[image:image-20241129142314-1.png||height="352" width="1108"]]
44 +[[image:image-20240720172533-1.png||height="347" width="569"]]
46 46  
47 47  
48 48  == 1.4 Mechinical Drawing ==
49 49  
50 - ECK1 and ECK10  ECK200
51 51  
50 +[[image:image-20240714174241-2.png]]
52 52  
53 -[[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
54 54  
55 -
56 56  == 1.5 Installation ==
57 57  
58 58  
... ... @@ -127,8 +127,6 @@
127 127  |=(% style="width: 100px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 110px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 106px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 93px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 104px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
128 128  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
129 129  
130 -
131 -
132 132  === 1.7.2 Change address ===
133 133  
134 134  
... ... @@ -207,11 +207,8 @@
207 207  **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.
208 208  
209 209  
210 -ECK200
211 -
212 212  === 1.7.5 Calibration Method ===
213 213  
214 -ECK1 and ECK10.0
215 215  
216 216  This device uses one-point calibration, and you need to prepare a known E standard solution. When mileage K=1, 1~~2000 uses 1413μS/cm standard solution, and when mileage K=10, 10~~20000 uses 12.88mS/cm standard solution.
217 217  
... ... @@ -255,27 +255,6 @@
255 255  |=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 68px;background-color:#4F81BD;color:white" %)CRC16 high
256 256  |(% style="width:99px" %)0X11|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X26|(% style="width:85px" %)0X00|(% style="width:1px" %)0X02|(% style="width:1px" %)0XEB|(% style="width:1px" %)0X50
257 257  
258 -
259 -
260 -ECK200.0
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.
263 -
264 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
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|=(% style="width: 53px;background-color:#4F81BD;color:white" %)123|=(% style="width: 53px;background-color:#4F81BD;color:white" %)123
266 -|(% 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" %)(((
267 -0X00
268 -0X01
269 -0X00
270 -0X00
271 -0X05
272 -0X85
273 -)))|(% style="width:1px" %)0X|(% style="width:1px" %)(((
274 -0X
275 -)))|(% style="width:1px" %)123|(% style="width:1px" %)123
276 -
277 -
278 -
279 279  = 2. DR-PH01 Water PH Sensor =
280 280  
281 281  == 2.1 Specification ==
... ... @@ -297,9 +297,7 @@
297 297  
298 298  * **Temperature measurement error**: ±0.5°C
299 299  
300 -* **Working environment:**
301 -** Ambient Temperature: 0–60°C
302 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
271 +* **Temperature Measure Range**: -20 ~~ 60 °C
303 303  
304 304  * **Temperature Accuracy: **±0.5 °C
305 305  
... ... @@ -506,9 +506,7 @@
506 506  
507 507  * **Stability**: ≤2mv/24 hours
508 508  
509 -* **Working environment:**
510 -** Ambient Temperature: 0–60°C
511 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
478 +* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
512 512  
513 513  * **IP Rated**: IP68
514 514  
... ... @@ -679,11 +679,11 @@
679 679  == 4.1 Specification ==
680 680  
681 681  
682 -* **Measuring range**: 0-20mg/L, 0–50℃
649 +* **Measuring range**: 0-20mg/L, 0-50°C
683 683  
684 -* **Accuracy**: 3%, ±0.5℃
651 +* **Accuracy**: 3%, ±0.5°C
685 685  
686 -* **Resolution**: 0.01 mg/L, 0.01℃
653 +* **Resolution**: 0.01 mg/L, 0.01°C
687 687  
688 688  * **Maximum operating pressure**: 6 bar
689 689  
... ... @@ -691,9 +691,7 @@
691 691  
692 692  * **Power supply voltage**: 5-24V DC
693 693  
694 -* **Working environment:**
695 -** Ambient Temperature: 0–60°C
696 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
661 +* **Working environment**: temperature 0-60°C; humidity <95%RH
697 697  
698 698  * **Power consumption**: ≤0.5W
699 699  
... ... @@ -816,13 +816,11 @@
816 816  
817 817  * **Stability**: ≤3mV/24 hours
818 818  
819 -* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01)
784 +* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
820 820  
821 -* **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
786 +* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA)
822 822  
823 -* **Working environment:**
824 -** Ambient Temperature: 0–60°C
825 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
788 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
826 826  
827 827  * **Power consumption**: ≤ 0.5W
828 828  
... ... @@ -911,9 +911,3 @@
911 911  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
912 912  
913 913  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
914 -
915 -
916 -= 6.  Water Quality Sensor Datasheet =
917 -
918 -
919 -* **[[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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