Changes for page Water Quality Sensors
Last modified by Karry Zhuang on 2025/02/18 15:43
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... ... @@ -51,7 +51,7 @@ 51 51 52 52 F:Submerged installation 53 53 54 -[[image:image-2024071 8190121-1.png||height="350" width="520"]]54 +[[image:image-20240716104537-2.png||height="475" width="706"]] 55 55 56 56 **Several common installation methods of electrodes** 57 57 ... ... @@ -59,17 +59,18 @@ 59 59 60 60 A. Several common incorrect installation methods 61 61 62 -[[image:image-2024071 8190204-2.png||height="262" width="487"]]62 +[[image:image-20240717103452-1.png||height="320" width="610"]] 63 63 64 64 Error cause: The electrode joint is too long, the extension part is too short, the sensor is easy to form a dead cavity, resulting in measurement error. 65 + 65 65 66 -[[image:image-2024071 8190221-3.png||height="292" width="500"]]67 +[[image:image-20240716105124-4.png||height="326" width="569"]] 67 67 68 68 Error cause: Measurement error or instability may occur due to water flow not being able to fill the pipe or air accumulation at high altitudes. 69 69 70 70 B. Correct installation method 71 71 72 -[[image:image-2024071 8190249-4.png||height="287" width="515"]]73 +[[image:image-20240716105318-5.png||height="330" width="594"]] 73 73 74 74 75 75 == 1.6 Maintain == ... ... @@ -212,6 +212,7 @@ 212 212 |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 1px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high 213 213 |(% 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 214 214 216 + 215 215 = 2. DR-PH01 Water PH Sensor = 216 216 217 217 == 2.7 RS485 Commands == ... ... @@ -267,3 +267,4 @@ 267 267 268 268 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 269 269 272 +
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