Changes for page Water Quality Sensors
Last modified by Karry Zhuang on 2025/02/18 15:43
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... ... @@ -41,7 +41,7 @@ 41 41 == 1.3 Wiring == 42 42 43 43 44 -[[image:image-2024 1129142314-1.png||height="352" width="1108"]]44 +[[image:image-20240720172533-1.png||height="347" width="569"]] 45 45 46 46 47 47 == 1.4 Mechinical Drawing == ... ... @@ -781,9 +781,9 @@ 781 781 782 782 * **Stability**: ≤3mV/24 hours 783 783 784 -* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01) 784 +* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01) 785 785 786 -* **Power supply voltage**: 5 ~~24V DC (when output signal is RS485),12~~24V DC (when output signal is 4~~20mA)786 +* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA) 787 787 788 788 * **Working environment**: temperature 060°C; humidity ≤ 95%RH 789 789 ... ... @@ -874,9 +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 -* **[[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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