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524 Products for "" with protocol: Modbus

Motion, Temperature and Leak Detection Sensors

Remote CO/CO2/HCHO/TVOC/Temperature/Humidity/Dew Point Data Logger Module. Communicable over Modbus RTU, Modbus TCP, MQTT and DCON Protocols. Has PoE Ethernet and RS-485 Ports. Mountable on Ceiling or Walls. Has Relay Output for Indoor Air Quality Control or Alarms. Comes with iAir iOS and Android Phone Apps for Remote Monitoring. (ROHS)  More....

Cl-211-E$669.00
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Remote PM2.5/CO/Temperature/Humidity/Dew Point Data Logger Module. Communicable over Modbus TCP. Communicable over Modbus RTU, Modbus TCP, MQTT and DCON Protocols. Has PoE Ethernet and RS-485 Ports. Mountable on Ceiling or Walls. Has Relay Output for Indoor Air Quality Control or Alarms. Comes with iAir iOS and Android Phone Apps for Remote Monitoring. (ROHS)  More....

Remote PM2.5/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE. Communicable over Modbus RTU and Modbus TCP.  More....

Passive Infrared (PIR) 360° Motion and Temperature Sensor Module. Communicates over Modbus RTU and Modbus TCP. Operating temperature range of 0°C to +75°C (32°F ~ +167°F)  More....

1-channel Liquid Leak Detection Module (with 1m Liquid Leak Detection Cable and 3m Extended Cable). Communicates over DCON and Modbus RTU Protocols  More....

Passive Infrared (PIR) 360° Motion and Temperature Sensor Module. DCON and RS-485 Modbus RTU protocol. 110~220 VAC with operating temperature range of -25°C ~ +75°C (-13°F ~ +167°). DCON and Modbus RTU Protocol with RS-485 interface  More....

Passive Infrared (PIR) 360° Motion and Temperature Sensor Module. DCON and RS-485 Modbus RTU protocol. Powered by 10~30 VDC and supports operating temperature range of -25°C ~ +75°C (-13°F ~ +167°). Communicable over DCON and Modbus RTU Protocols and has RS-485 interface.   More....

1-channel Liquid Leak Detection Module (with a 3m Liquid Leak Detection Cable and 3m Extended Cable). Communicates over DCON and Modbus RTU Protocols  More....

1-channel Liquid Leak Detection Module (with an ASO-0045 Leakage Probe). Communicates over DCON and Modbus RTU Protocols  More....

1-channel Liquid Leak Detection Module (with DIN Rail Mount). Communicates over DCON and Modbus RTU Protocols  More....

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