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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/18 16:37
From version 61.4
edited by Karry Zhuang
on 2025/07/15 15:55
Change comment: There is no comment for this version
To version 45.88
edited by Xiaoling
on 2024/08/06 17:54
Change comment: There is no comment for this version

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Author
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1 -XWiki.karry
1 +XWiki.Xiaoling
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19 19  * **EC Range & Resolution:**
20 20  ** **ECK0.01** : 0.02 ~~ 20 μS/cm
21 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
22 +** **ECK1.0** : 2 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
23 +** **ECK10.0** : 20 ~~ 20,000 μS/cm  Resolution: 10 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  
... ... @@ -255,23 +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 Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Register length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Register length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data|=(% style="width: 53px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 53px;background-color:#4F81BD;color:white" %)CRC16 high
266 -|(% style="width:99px" %)0X01|(% style="width:112px" %)0X10|(% style="width:135px" %)0X01|(% style="width:126px" %)0X02|(% style="width:85px" %)0X00|(% style="width:1px" %)0X03|(% style="width:1px" %)0X04|(% style="width:1px" %)(((
267 -0X00
268 -0X00
269 -0X37
270 -0X32
271 -)))|(% style="width:1px" %)0XBD|(% style="width:1px" %)0XFC
272 -
273 -
274 -
275 275  = 2. DR-PH01 Water PH Sensor =
276 276  
277 277  == 2.1 Specification ==
... ... @@ -293,9 +293,7 @@
293 293  
294 294  * **Temperature measurement error**: ±0.5°C
295 295  
296 -* **Working environment:**
297 -** Ambient Temperature: 0–60°C
298 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
271 +* **Temperature Measure Range**: -20 ~~ 60 °C
299 299  
300 300  * **Temperature Accuracy: **±0.5 °C
301 301  
... ... @@ -502,14 +502,13 @@
502 502  
503 503  * **Stability**: ≤2mv/24 hours
504 504  
505 -* **Working environment:**
506 -** Ambient Temperature: 0–60°C
507 -** 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
508 508  
509 509  * **IP Rated**: IP68
510 510  
511 511  * **Max Pressure**: 0.6MPa
512 512  
484 +
513 513  == 3.2 Wiring ==
514 514  
515 515  
... ... @@ -670,16 +670,18 @@
670 670  0XC3
671 671  )))
672 672  
645 +
646 +
673 673  = 4. DR-DO1 Dissolved Oxygen Sensor =
674 674  
675 675  == 4.1 Specification ==
676 676  
677 677  
678 -* **Measuring range**: 0-20mg/L, 0–50℃
652 +* **Measuring range**: 0-20mg/L, 0-50°C
679 679  
680 -* **Accuracy**: 3%, ±0.5℃
654 +* **Accuracy**: 3%, ±0.5°C
681 681  
682 -* **Resolution**: 0.01 mg/L, 0.01℃
656 +* **Resolution**: 0.01 mg/L, 0.01°C
683 683  
684 684  * **Maximum operating pressure**: 6 bar
685 685  
... ... @@ -687,9 +687,7 @@
687 687  
688 688  * **Power supply voltage**: 5-24V DC
689 689  
690 -* **Working environment:**
691 -** Ambient Temperature: 0–60°C
692 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
664 +* **Working environment**: temperature 0-60°C; humidity <95%RH
693 693  
694 694  * **Power consumption**: ≤0.5W
695 695  
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702 702  == 4.3 Impedance requirements for current signals ==
703 703  
704 704  
705 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
706 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
707 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
677 +[[image:image-20240718195414-8.png||height="100" width="575"]]
708 708  
679 +
709 709  == 4.4 Mechinical Drawing ==
710 710  
711 711  
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804 804  == 5.1 Specification ==
805 805  
806 806  
807 -* **Measuring range**: 0.1~~1000.0NTU
778 +* **Measuring range**: 0.11000.0NTU
808 808  
809 809  * **Accuracy**: ±5%
810 810  
... ... @@ -812,13 +812,11 @@
812 812  
813 813  * **Stability**: ≤3mV/24 hours
814 814  
815 -* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01)
786 +* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
816 816  
817 -* **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
788 +* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA)
818 818  
819 -* **Working environment:**
820 -** Ambient Temperature: 0–60°C
821 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
790 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
822 822  
823 823  * **Power consumption**: ≤ 0.5W
824 824  
... ... @@ -830,11 +830,14 @@
830 830  
831 831  == 5.3 Impedance requirements for current signals ==
832 832  
802 +供电电压 9V 12V 20V 24V
803 +最大阻抗 ＜250Ω ＜400Ω ＜500Ω ＜900Ω
833 833  
834 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
835 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
836 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
805 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
806 +|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
807 +|(% style="width:99px" %)Max Impedance|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
837 837  
809 +
838 838  == 5.4 Mechinical Drawing ==
839 839  
840 840  
... ... @@ -907,9 +907,3 @@
907 907  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
908 908  
909 909  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
910 -
911 -
912 -= 6.  Water Quality Sensor Datasheet =
913 -
914 -
915 -* **[[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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