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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/18 16:37
From version 55.1
edited by Xiaoling
on 2024/12/21 11:04
Change comment: There is no comment for this version
To version 61.2
edited by Karry Zhuang
on 2025/07/15 15:50
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.karry
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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
24 24  
25 25  * **EC Accuracy**: ±1% FS
26 -
27 -* **Temperature Measure Range**: -20 ~~ 60 °C
28 -
29 29  * **Temperature Accuracy: **±0.5 °C
30 -
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
31 31  * **IP Rated**: IP68
32 32  
33 33  * **Max Pressure**: 0.6MPa
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46 46  
47 47  == 1.4 Mechinical Drawing ==
48 48  
50 + ECK1 and ECK10  ECK200
49 49  
50 -[[image:image-20240714174241-2.png]]
51 51  
53 +[[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
52 52  
55 +
53 53  == 1.5 Installation ==
54 54  
55 55  
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124 124  |=(% 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
125 125  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
126 126  
130 +
131 +
127 127  === 1.7.2 Change address ===
128 128  
129 129  
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202 202  **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.
203 203  
204 204  
210 +ECK200
211 +
205 205  === 1.7.5 Calibration Method ===
206 206  
214 +ECK1 and ECK10.0
207 207  
208 208  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.
209 209  
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247 247  |=(% 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
248 248  |(% 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
249 249  
258 +
259 +
260 +ECK200.0
261 +
262 +
250 250  = 2. DR-PH01 Water PH Sensor =
251 251  
252 252  == 2.1 Specification ==
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268 268  
269 269  * **Temperature measurement error**: ±0.5°C
270 270  
271 -* **Temperature Measure Range**: -20 ~~ 60 °C
284 +* **Working environment:**
285 +** Ambient Temperature: 0–60°C
286 +** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
272 272  
273 273  * **Temperature Accuracy: **±0.5 °C
274 274  
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475 475  
476 476  * **Stability**: ≤2mv/24 hours
477 477  
478 -* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
493 +* **Working environment:**
494 +** Ambient Temperature: 0–60°C
495 +** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
479 479  
480 480  * **IP Rated**: IP68
481 481  
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646 646  == 4.1 Specification ==
647 647  
648 648  
649 -* **Measuring range**: 0-20mg/L, 0-50°C
666 +* **Measuring range**: 0-20mg/L, 0–50℃
650 650  
651 -* **Accuracy**: 3%, ±0.5°C
668 +* **Accuracy**: 3%, ±0.5℃
652 652  
653 -* **Resolution**: 0.01 mg/L, 0.01°C
670 +* **Resolution**: 0.01 mg/L, 0.01℃
654 654  
655 655  * **Maximum operating pressure**: 6 bar
656 656  
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658 658  
659 659  * **Power supply voltage**: 5-24V DC
660 660  
661 -* **Working environment**: temperature 0-60°C; humidity <95%RH
678 +* **Working environment:**
679 +** Ambient Temperature: 0–60°C
680 +** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
662 662  
663 663  * **Power consumption**: ≤0.5W
664 664  
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785 785  
786 786  * **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
787 787  
788 -* **Working environment**: temperature 060°C; humidity ≤ 95%RH
807 +* **Working environment:**
808 +** Ambient Temperature: 0–60°C
809 +** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
789 789  
790 790  * **Power consumption**: ≤ 0.5W
791 791  
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