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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/18 16:37
From version 60.10
edited by Karry Zhuang
on 2025/07/15 15:42
Change comment: There is no comment for this version
To version 56.1
edited by Karry Zhuang
on 2024/12/24 09:55
Change comment: There is no comment for this version

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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
25 25  
26 26  * **EC Accuracy**: ±1% FS
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
32 32  * **IP Rated**: IP68
33 33  
34 34  * **Max Pressure**: 0.6MPa
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47 47  
48 48  == 1.4 Mechinical Drawing ==
49 49  
50 - ECK1 and ECK10  ECK200
51 51  
46 +[[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  
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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  
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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  
214 214  
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275 275  
276 276  * **Temperature measurement error**: ±0.5°C
277 277  
278 -* **Working environment:**
279 -** Ambient Temperature: 0–60°C
280 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
267 +* **Temperature Measure Range**: -20 ~~ 60 °C
281 281  
282 282  * **Temperature Accuracy: **±0.5 °C
283 283  
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484 484  
485 485  * **Stability**: ≤2mv/24 hours
486 486  
487 -* **Working environment:**
488 -** Ambient Temperature: 0–60°C
489 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
474 +* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
490 490  
491 491  * **IP Rated**: IP68
492 492  
... ... @@ -657,11 +657,11 @@
657 657  == 4.1 Specification ==
658 658  
659 659  
660 -* **Measuring range**: 0-20mg/L, 0–50℃
645 +* **Measuring range**: 0-20mg/L, 0-50°C
661 661  
662 -* **Accuracy**: 3%, ±0.5℃
647 +* **Accuracy**: 3%, ±0.5°C
663 663  
664 -* **Resolution**: 0.01 mg/L, 0.01℃
649 +* **Resolution**: 0.01 mg/L, 0.01°C
665 665  
666 666  * **Maximum operating pressure**: 6 bar
667 667  
... ... @@ -669,9 +669,7 @@
669 669  
670 670  * **Power supply voltage**: 5-24V DC
671 671  
672 -* **Working environment:**
673 -** Ambient Temperature: 0–60°C
674 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
657 +* **Working environment**: temperature 0-60°C; humidity <95%RH
675 675  
676 676  * **Power consumption**: ≤0.5W
677 677  
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798 798  
799 799  * **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
800 800  
801 -* **Working environment:**
802 -** Ambient Temperature: 0–60°C
803 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
784 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
804 804  
805 805  * **Power consumption**: ≤ 0.5W
806 806  
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