DL-100TM485PS IP66 Remote Temperature and Humidity Data Logger with LCD Display (High Accuracy, RS-485)


  • Measurement Ranges: -20 to +60 °C and 0 to 100% RH
  • Accuracy:
    • ±0.4 °C; ±3.0% RH for non-P version
    • ±0.3 °C; ±1.8% RH for P version
  • LCD Display shows Temperature, Humidity, Dew Point and Module ID
  • 10 to 30 VDC Power Input
  • IP66 Waterproof
  • Data Logger can store up to 4088 Temperature and Humidity records
  • RS-485 communication interface
  • Modbus RTU Protocol


DL-100TM485S/ DL-100TM485PS/ DL-100TM485S-W/ DL-100TM485PS-W is a temperature and humidity data logger module. It contains an RS-485 communication interface and an LCD display to show a variety of data such as: temperature, humidity, dew point and module ID. The data storage memory can store up to 4088 temperature and humidity records.

The DL Utility is included to allow installation, configuration, retrieval and display of data in a powerful chart format that can be exported to Excel.


  • Transportation of food or pharmaceuticals
  • Food and beverage industry (HACCP)
  • Blood stations, pharmacies
  • Building and energy management
  • Warehouses
  • Museums, archives, galleries

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