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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/18 16:37
From version 60.7
edited by Karry Zhuang
on 2025/07/15 15:39
Change comment: There is no comment for this version
To version 45.97
edited by Xiaoling
on 2024/08/06 18:08
Change comment: There is no comment for this version

Summary

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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
35 35  
35 +
36 36  == 1.2 Application for Different Range ==
37 37  
38 38  
... ... @@ -42,17 +42,15 @@
42 42  == 1.3 Wiring ==
43 43  
44 44  
45 -[[image:image-20241129142314-1.png||height="352" width="1108"]]
45 +[[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  
51 +[[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  
... ... @@ -102,6 +102,7 @@
102 102  
103 103  * The equipment should be calibrated before each use. It is recommended to calibrate it every 3 months for long-term use. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.).
104 104  
103 +
105 105  == 1.7 RS485 Commands ==
106 106  
107 107  
... ... @@ -111,7 +111,6 @@
111 111  
112 112  === 1.7.1 Query address ===
113 113  
114 -ECK1 and ECK10
115 115  
116 116  **send:**
117 117  
... ... @@ -128,6 +128,7 @@
128 128  |=(% 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
129 129  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
130 130  
129 +
131 131  === 1.7.2 Change address ===
132 132  
133 133  
... ... @@ -165,6 +165,7 @@
165 165  0X8F
166 166  )))
167 167  
167 +
168 168  === 1.7.4 Query data ===
169 169  
170 170  
... ... @@ -251,6 +251,7 @@
251 251  |=(% 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
252 252  |(% 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
253 253  
254 +
254 254  = 2. DR-PH01 Water PH Sensor =
255 255  
256 256  == 2.1 Specification ==
... ... @@ -272,9 +272,7 @@
272 272  
273 273  * **Temperature measurement error**: ±0.5°C
274 274  
275 -* **Working environment:**
276 -** Ambient Temperature: 0–60°C
277 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
276 +* **Temperature Measure Range**: -20 ~~ 60 °C
278 278  
279 279  * **Temperature Accuracy: **±0.5 °C
280 280  
... ... @@ -282,6 +282,7 @@
282 282  
283 283  * **Max Pressure**: 0.6MPa
284 284  
284 +
285 285  == 2.2 Wiring ==
286 286  
287 287  
... ... @@ -343,6 +343,7 @@
343 343  
344 344  * The equipment should be calibrated before each use. For long-term use, it is recommended to calibrate once every 3 months. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.). After aging, the electrodes should be replaced in time.
345 345  
346 +
346 346  == 2.6 RS485 Commands ==
347 347  
348 348  
... ... @@ -481,14 +481,13 @@
481 481  
482 482  * **Stability**: ≤2mv/24 hours
483 483  
484 -* **Working environment:**
485 -** Ambient Temperature: 0–60°C
486 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
485 +* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
487 487  
488 488  * **IP Rated**: IP68
489 489  
490 490  * **Max Pressure**: 0.6MPa
491 491  
491 +
492 492  == 3.2 Wiring ==
493 493  
494 494  
... ... @@ -559,6 +559,7 @@
559 559  |=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 64.75px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 high
560 560  |(% style="width:99px" %)0XFE |(% style="width:112px" %)0X03|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X00|(% style="width:1px" %)0X51|(% style="width:1px" %)0XD4
561 561  
562 +
562 562  **response:**
563 563  
564 564  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
... ... @@ -565,6 +565,7 @@
565 565  |=(% 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
566 566  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
567 567  
569 +
568 568  === 3.6.2 Change address ===
569 569  
570 570  
... ... @@ -602,6 +602,7 @@
602 602  0X96
603 603  )))
604 604  
607 +
605 605  === 3.6.4 Query data ===
606 606  
607 607  
... ... @@ -654,11 +654,11 @@
654 654  == 4.1 Specification ==
655 655  
656 656  
657 -* **Measuring range**: 0-20mg/L, 0–50℃
660 +* **Measuring range**: 0-20mg/L, 0-50°C
658 658  
659 -* **Accuracy**: 3%, ±0.5℃
662 +* **Accuracy**: 3%, ±0.5°C
660 660  
661 -* **Resolution**: 0.01 mg/L, 0.01℃
664 +* **Resolution**: 0.01 mg/L, 0.01°C
662 662  
663 663  * **Maximum operating pressure**: 6 bar
664 664  
... ... @@ -666,9 +666,7 @@
666 666  
667 667  * **Power supply voltage**: 5-24V DC
668 668  
669 -* **Working environment:**
670 -** Ambient Temperature: 0–60°C
671 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
672 +* **Working environment**: temperature 0-60°C; humidity <95%RH
672 672  
673 673  * **Power consumption**: ≤0.5W
674 674  
... ... @@ -681,10 +681,13 @@
681 681  == 4.3 Impedance requirements for current signals ==
682 682  
683 683  
684 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
685 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
686 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
685 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
686 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
687 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
687 687  
689 +[[image:image-20240718195414-8.png||height="100" width="575"]]
690 +
691 +
688 688  == 4.4 Mechinical Drawing ==
689 689  
690 690  
... ... @@ -698,6 +698,7 @@
698 698  
699 699  * If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
700 700  
705 +
701 701  == 4.6 RS485 Commands ==
702 702  
703 703  
... ... @@ -741,6 +741,7 @@
741 741  |=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
742 742  |(% style="width:99px" %)0X01|(% style="width:72px" %)0X10|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0X61|(% style="width:56px" %)0XCA
743 743  
749 +
744 744  === 4.6.3 Query data ===
745 745  
746 746  
... ... @@ -783,7 +783,7 @@
783 783  == 5.1 Specification ==
784 784  
785 785  
786 -* **Measuring range**: 0.1~~1000.0NTU
792 +* **Measuring range**: 0.11000.0NTU
787 787  
788 788  * **Accuracy**: ±5%
789 789  
... ... @@ -791,13 +791,11 @@
791 791  
792 792  * **Stability**: ≤3mV/24 hours
793 793  
794 -* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01)
800 +* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
795 795  
796 -* **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
802 +* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA)
797 797  
798 -* **Working environment:**
799 -** Ambient Temperature: 0–60°C
800 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
804 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
801 801  
802 802  * **Power consumption**: ≤ 0.5W
803 803  
... ... @@ -810,10 +810,11 @@
810 810  == 5.3 Impedance requirements for current signals ==
811 811  
812 812  
813 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
814 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
815 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
817 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
818 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
819 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
816 816  
821 +
817 817  == 5.4 Mechinical Drawing ==
818 818  
819 819  
... ... @@ -886,9 +886,3 @@
886 886  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
887 887  
888 888  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
889 -
890 -
891 -= 6.  Water Quality Sensor Datasheet =
892 -
893 -
894 -* **[[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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