one can be WAN or LAN port and another one can be LAN port
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which provides these sensors with the unmatched robustness against siloxanes contamination
fire alarm Liquid Level Sensor detects liquid level water level alarm Hall Sensor 49E hall sensor motor speed measurement
Industrial RS485 Multi-Sensor Weather Station, Temperature, Humidity, Illuminance, Pressure Water Flow one can be WAN orIndustrial RS485 Multi Sensor Weather Station, Temperature, Humidity, Illuminance, Pressure This industrial multi sensor 4 in 1 RS485 sensor can monitor Temperature, Humidity, Illuminance, and Pressure at the same time. Specifications: Input Power: DC 12 ~ 24v Interface: RS485 Temperature Sensor Spec: Range: 30 ~ 70,resolution 0. 1,Accuracy: 0. 5 Humidity Sensor Spec: Range: 0 ~ 100% RH,resolution 0. 1 %RH,Accuracy: 3% RH Pressure Sensor Spec: Range: