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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 72.2
edited by Karry Zhuang
on 2025/07/16 09:25
Change comment: There is no comment for this version
To version 69.16
edited by Karry Zhuang
on 2025/07/15 19:13
Change comment: There is no comment for this version

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5 5  
6 6  
7 7  
8 -= 1. DR-EC Water EC Probe =
8 += 1. DR-ECK Water EC Probe =
9 9  
10 10  == 1.1 Specification: ==
11 11  
... ... @@ -17,25 +17,20 @@
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
20 +** **ECK0.01** : 0.02 ~~ 20 μS/cm
21 +** **ECK0.1**: 0.2 ~~ 200.0 μS/cm
22 +** **ECK1.0** : 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
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 +
23 23  * **EC Accuracy**: ±1% FS
24 -* **Salinity measurement range**
25 -** **EC200 :**0~~70PSU Resolution: 0.1PSU
26 -* **Temperature measurement range**
27 -** **ECK1/ECK10:**-20~~+60℃; Resolution: 0.1℃
28 -** **EC200 :**-5~~+80℃; Resolution: 0.1℃
29 29  * **Temperature Accuracy: **±0.5 °C
30 -* **Temperature compensation range**
31 -** **ECK1/ECK10:**0~~+60℃ (default compensation temperature 25℃)
32 -** **EC200:**-5~~+80℃ (default compensation temperature 25℃)
33 -* **Temperature compensation coefficient:**Default 0.2
34 34  * **Working environment:**
35 35  ** Ambient Temperature: 0–60°C
36 36  ** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
37 -** ECK200 Continuous monitoring of cross-section water quality, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, tap water, seawater and other high conductivity environments
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
38 38  * **IP Rated**: IP68
33 +
39 39  * **Max Pressure**: 0.6MPa
40 40  
41 41  == 1.2 Application for Different Range ==
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52 52  
53 53  == 1.4 Mechinical Drawing ==
54 54  
55 - ECK1 and ECK10  EC200
50 + ECK1 and ECK10  ECK200
56 56  
57 57  
58 58  [[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
... ... @@ -212,10 +212,8 @@
212 212  **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.
213 213  
214 214  
215 -EC200
210 +ECK200
216 216  
217 -
218 -
219 219  === 1.7.5 Calibration Method ===
220 220  
221 221  ECK1 and ECK10.0
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1047 1047  **response:**
1048 1048  
1049 1049  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
1050 -|=(% 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
1051 -|(% style="width:99px" %)0X01|(% style="width:83px" %)0X10|(% style="width:110px" %)0X01 0X12|(% style="width:94px" %)0X00 0X02|(% style="width:72px" %)(((
1052 -0XE5
1053 -)))|(% style="width:77px" %)0X0D
1043 +|=(% 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 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
1044 +|(% style="width:99px" %)0X01|(% style="width:83px" %)0X03|(% style="width:110px" %)0X02|(% style="width:94px" %)0X03 0X16|(% style="width:72px" %)(((
1045 +0X39
1046 +)))|(% style="width:77px" %)0X7A
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1057 1057  = 7.  Water Quality Sensor Datasheet =
1058 1058  
1059 1059  * **[[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]]**