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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 72.18
edited by Karry Zhuang
on 2025/07/16 09:58
Change comment: There is no comment for this version
To version 72.1
edited by Karry Zhuang
on 2025/07/16 09:22
Change comment: There is no comment for this version

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... ... @@ -34,7 +34,7 @@
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
37 +** 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
39 39  * **Max Pressure**: 0.6MPa
40 40  
... ... @@ -52,7 +52,7 @@
52 52  
53 53  == 1.4 Mechinical Drawing ==
54 54  
55 - ECK1 and ECK10  EC200
55 + ECK1 and ECK10  ECK200
56 56  
57 57  
58 58  [[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
... ... @@ -113,10 +113,7 @@
113 113  RS485 signal (K1 default address 0x12; K10 default address 0x11):
114 114  Standard Modbus-RTU protocol, baud rate: 9600; check bit: none; data bit: 8; stop bit: 1
115 115  
116 -**The following commands are by default for ECK1/ECK10. Please note that EC200 has different commands.**
117 117  
118 -(% style="color:red" %)**ery.**
119 -
120 120  === 1.7.1 Query address ===
121 121  
122 122  
... ... @@ -215,32 +215,8 @@
215 215  **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.
216 216  
217 217  
218 -EC200
215 +ECK200
219 219  
220 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
221 -|=(% 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
222 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X00 0X00|(% style="width:94px" %)0X00 0X04|(% style="width:72px" %)(((
223 -0XC5
224 -)))|(% style="width:77px" %)0XC8
225 -
226 -**response:**
227 -
228 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
229 -|=(% 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
230 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X08|(% style="width:94px" %)(((
231 -0X00 0X00  0X1E 0XEF 0X01 0X14 0X00 0X2B
232 -)))|(% style="width:72px" %)(((
233 -0X42
234 -)))|(% style="width:77px" %)0X59
235 -
236 -Conductivity calculation: 0X1EEF=7919=>Conductivity=7919μS/cm
237 -Temperature calculation: 0X0114=276=>Temperature=27.6℃
238 -Salinity calculation: 0X002b=43=>Salinity=4.3PSU
239 -
240 -
241 -
242 -
243 -
244 244  === 1.7.5 Calibration Method ===
245 245  
246 246  ECK1 and ECK10.0
... ... @@ -289,7 +289,7 @@
289 289  
290 290  
291 291  
292 -EC200
265 +ECK200.0
293 293  
294 294  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.
295 295