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432 Products for "" with protocol: RS-232 Ethernet

Motion, Temperature and Leak Detection Sensors

DL-301$499.00
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Remote CO (Carbon monoxide sensor/detector), Temperature, Humidity, Dew Point Data Logger with Safety Alarm and cell phone apps. Can be used on iOS mobile devices. Supports RS-485, Ethernet, and PoE interface. Has operating temperature range of 0°C ~ +50°C (32°F ~ 122°F). (Cellular phone is not included)  More....

DL-302$689.00
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CO2 (carbon dioxide), Temperature and Humidity Data Logger with touchscreen, CO2 relay alarm output and a real time clock. Comes with Android and iOS APPs for real time access of data from smart phones. Supports Modbus RTU. Can be powered over Ethernet. Supports operating temperatures from 0 ~ +50°C. (Cellular phone is not included)  More....

DL-1021$989.00
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Remote PM1/2.5/10/CO/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485 and PoE. Communicates over DCON, Modbus RTU/TCP, and MQTT Protocols  More....

DL-1022$1,129.00
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Remote PM1/2.5/10/CO2/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485 and PoE. Communicates over DCON, Modbus RTU/TCP, and MQTT Protocols  More....

DL-1023$1,269.00
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Remote PM1/2.5/10/CO/CO2/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485 and PoE. Communicates over DCON, Modbus RTU/TCP, and MQTT Protocols  More....

DL-1038$1,379.00
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Remote PM1/2.5/10/CO/CO2/TVOC/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485 and PoE (RoHS)  More....

CL-206-E$689.00
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Remote H2S/Temperature/Humidity/Dew Point Data Logger Module (RS-485, Ethernet PoE)  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....

Remote PM2.5/CO/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE   More....

Remote PM2.5/CO2/Temperature/Humidity/Dew Point Data Logger with Ethernet/RS-485/Wi-Fi Interfaces and PoE   More....

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