Built-in sensors:
Temperature (-40°C to +85°C)
Humidity (0–100%)
Barometer (500–1150 hPa)
Dew point (calculated)
Remote dust sensor (0.1–0.5 mg/m³)
Communication – RS485 half-duplex, Modbus RTU protocol
Power supply: – 24V DC
IP66-rated painted aluminum housing:
– wall mounting (optional DIN rail adapter)
– rugged M12 5-pin connector (RS485, power supply)
4-line, 16-character LCD display (temperature, humidity, atmospheric pressure, dust, or velocity)
The SAD120 is a room sensor designed for harsh environments. It is ideal for traceability applications or for monitoring the atmosphere in controlled-
s. This sensor allows measurements to be read via Modbus (RS485).