Changes for page Water Quality Sensors
Last modified by Karry Zhuang on 2025/02/18 15:43
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... ... @@ -11,19 +11,31 @@ 11 11 12 12 13 13 * **Power Input**: DC7~~30 14 + 14 14 * **Power Consumption** : < 0.5W 16 + 15 15 * **Interface**: RS485. 9600 Baud Rate 18 + 16 16 * **EC Range & Resolution:** 17 17 ** **ECK0.01** : 0.02 ~~ 20 μS/cm 21 + 18 18 ** **ECK0.1**: 0.2 ~~ 200.0 μS/cm 23 + 19 19 ** **ECK1.0** : 2 ~~ 2,000 μS/cm Resolution: 1 μS/cm 25 + 20 20 ** **ECK10.0** : 20 ~~ 20,000 μS/cm Resolution: 10 μS/cm 27 + 21 21 * **EC Accuracy**: ±1% FS 29 + 22 22 * **Temperature Measure Range**: -20 ~~ 60 °C 31 + 23 23 * **Temperature Accuracy: **±0.5 °C 33 + 24 24 * **IP Rated**: IP68 35 + 25 25 * **Max Pressure**: 0.6MPa 26 26 38 + 27 27 == 1.2 Application for Different Range == 28 28 29 29 ... ... @@ -196,7 +196,8 @@ 196 196 197 197 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. 198 198 199 -**The calibration steps are as follows:** 211 +(% style="color:blue" %)**The calibration steps are as follows:** 212 + 200 200 (1) Place the electrode in distilled water and clean it. When mileage 1~~2000 uses 1413μS/cm standard solution, enter the following calibration command after the data is stable. 201 201 202 202 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)