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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/18 16:37
From version 61.7
edited by Karry Zhuang
on 2025/07/15 15:57
Change comment: There is no comment for this version
To version 45.87
edited by Xiaoling
on 2024/08/06 17:45
Change comment: There is no comment for this version

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Author
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1 -XWiki.karry
1 +XWiki.Xiaoling
Content
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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  
... ... @@ -255,26 +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 length|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% 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 0X02|(% style="width:126px" %)0X00 0X03|(% style="width:85px" %)0X06|(% style="width:1px" %)0X00
267 -0X01
268 -0X
269 -0X32|(% style="width:1px" %)0X04|(% style="width:1px" %)(((
270 -0X00
271 -0X00
272 -0X37
273 -0X32
274 -)))|(% style="width:1px" %)0XBD|(% style="width:1px" %)0XFC
275 -
276 -
277 -
278 278  = 2. DR-PH01 Water PH Sensor =
279 279  
280 280  == 2.1 Specification ==
... ... @@ -296,9 +296,7 @@
296 296  
297 297  * **Temperature measurement error**: ±0.5°C
298 298  
299 -* **Working environment:**
300 -** Ambient Temperature: 0–60°C
301 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
271 +* **Temperature Measure Range**: -20 ~~ 60 °C
302 302  
303 303  * **Temperature Accuracy: **±0.5 °C
304 304  
... ... @@ -505,14 +505,13 @@
505 505  
506 506  * **Stability**: ≤2mv/24 hours
507 507  
508 -* **Working environment:**
509 -** Ambient Temperature: 0–60°C
510 -** 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
511 511  
512 512  * **IP Rated**: IP68
513 513  
514 514  * **Max Pressure**: 0.6MPa
515 515  
484 +
516 516  == 3.2 Wiring ==
517 517  
518 518  
... ... @@ -673,16 +673,18 @@
673 673  0XC3
674 674  )))
675 675  
645 +
646 +
676 676  = 4. DR-DO1 Dissolved Oxygen Sensor =
677 677  
678 678  == 4.1 Specification ==
679 679  
680 680  
681 -* **Measuring range**: 0-20mg/L, 0–50℃
652 +* **Measuring range**: 0-20mg/L, 0-50°C
682 682  
683 -* **Accuracy**: 3%, ±0.5℃
654 +* **Accuracy**: 3%, ±0.5°C
684 684  
685 -* **Resolution**: 0.01 mg/L, 0.01℃
656 +* **Resolution**: 0.01 mg/L, 0.01°C
686 686  
687 687  * **Maximum operating pressure**: 6 bar
688 688  
... ... @@ -690,9 +690,7 @@
690 690  
691 691  * **Power supply voltage**: 5-24V DC
692 692  
693 -* **Working environment:**
694 -** Ambient Temperature: 0–60°C
695 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
664 +* **Working environment**: temperature 0-60°C; humidity <95%RH
696 696  
697 697  * **Power consumption**: ≤0.5W
698 698  
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705 705  == 4.3 Impedance requirements for current signals ==
706 706  
707 707  
708 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
709 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
710 -|(% 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"]]
711 711  
679 +
712 712  == 4.4 Mechinical Drawing ==
713 713  
714 714  
... ... @@ -807,7 +807,7 @@
807 807  == 5.1 Specification ==
808 808  
809 809  
810 -* **Measuring range**: 0.1~~1000.0NTU
778 +* **Measuring range**: 0.11000.0NTU
811 811  
812 812  * **Accuracy**: ±5%
813 813  
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815 815  
816 816  * **Stability**: ≤3mV/24 hours
817 817  
818 -* **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)
819 819  
820 -* **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)
821 821  
822 -* **Working environment:**
823 -** Ambient Temperature: 0–60°C
824 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
790 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
825 825  
826 826  * **Power consumption**: ≤ 0.5W
827 827  
... ... @@ -833,10 +833,11 @@
833 833  
834 834  == 5.3 Impedance requirements for current signals ==
835 835  
802 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
803 +|=(% 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
804 +|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
805 +[[image:image-20240718195414-8.png||height="100" width="575"]]
836 836  
837 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
838 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
839 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
840 840  
841 841  == 5.4 Mechinical Drawing ==
842 842  
... ... @@ -910,9 +910,3 @@
910 910  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
911 911  
912 912  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
913 -
914 -
915 -= 6.  Water Quality Sensor Datasheet =
916 -
917 -
918 -* **[[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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