SEM234 Large LCD 485 temperature and humidity recorder
SEM234 Built-in memory, real-time recording of temperature and humidity data, up to 65,535 groups can be recorded; It has 2 channels of switch signal output, which can be associated with alarm events. Set various alarm parameters, communication parameters, time and date, etc. through the LCD button.
Features:
- Large LCD display
- Temperature and humidity monitoring
- Built-in data logger (up to 65,535 records)
- High and low alarm function
- 2-channel relay output
- RS-485 communication
- Recording and communication parameter settings
- 10–30V DC wide power supply
- Communication distance up to 2000 m
