Changes for page Water Quality Sensors
Last modified by Karry Zhuang on 2025/02/18 15:43
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... ... @@ -19,8 +19,8 @@ 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/cm23 -** **ECK10.0** : 10 ~~ 20,000 μS/cm Resolution: 10 μS/cm22 +** **ECK1.0** : 2 ~~ 2,000 μS/cm Resolution: 1 μS/cm 23 +** **ECK10.0** : 20 ~~ 20,000 μS/cm Resolution: 10 μS/cm 24 24 25 25 * **EC Accuracy**: ±1% FS 26 26 ... ... @@ -671,10 +671,13 @@ 671 671 == 4.3 Impedance requirements for current signals == 672 672 673 673 674 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:40 0px" %)675 -|(% style="width:1 32px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**676 -|(% style="width:13 2px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**674 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %) 675 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V** 676 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω** 677 677 678 +[[image:image-20240718195414-8.png||height="100" width="575"]] 679 + 680 + 678 678 == 4.4 Mechinical Drawing == 679 679 680 680 ... ... @@ -688,6 +688,7 @@ 688 688 689 689 * If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently. 690 690 694 + 691 691 == 4.6 RS485 Commands == 692 692 693 693 ... ... @@ -731,6 +731,7 @@ 731 731 |=(% 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 732 732 |(% 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 733 733 738 + 734 734 === 4.6.3 Query data === 735 735 736 736 ... ... @@ -773,7 +773,7 @@ 773 773 == 5.1 Specification == 774 774 775 775 776 -* **Measuring range**: 0.1 ~~1000.0NTU781 +* **Measuring range**: 0.11000.0NTU 777 777 778 778 * **Accuracy**: ±5% 779 779 ... ... @@ -798,10 +798,11 @@ 798 798 == 5.3 Impedance requirements for current signals == 799 799 800 800 801 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:40 0px" %)802 -|(% style="width:1 32px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**803 -|(% style="width:13 2px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**806 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %) 807 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V** 808 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω** 804 804 810 + 805 805 == 5.4 Mechinical Drawing == 806 806 807 807 ... ... @@ -874,11 +874,3 @@ 874 874 For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C 875 875 876 876 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 877 - 878 - 879 -= 6. Water Quality Sensor Datasheet = 880 - 881 - 882 -* **[[WQS-xS_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]]** 883 - 884 -