Outdoor climate and plant environments need stable data that can be integrated without extra complexity. The ETS80 measures temperature and relative humidity, with optional barometric pressure, for meteorology, renewable energy and HVAC applications. A conformal coating protects the sensor against condensation, contaminants and salt, supporting reliable operation in demanding ambient conditions.
The transmitter is factory-calibrated in multiple points for relative humidity and ready to use, with 0.01 °C and 0.01% resolution for detailed environmental monitoring. RS485 Modbus-RTU output makes integration straightforward with master devices, while optional 0...1 V, 0...5 V or 0...10 V analog outputs add flexibility for temperature, relative humidity or dew point signals.
Its compact Ø14 mm PBT housing keeps installation space low and carries ingress protection (IP) IP65. Optional protection shields against solar radiation support outdoor mounting, including use on Ø30...50 mm masts.
Measures temperature and relative humidity, with barometric pressure available as an optional sensor.
Provides dew point, wet bulb temperature, absolute humidity, mixing ratio, specific enthalpy and other humidity values.
Uses RS485 with Modbus-RTU or ASCII proprietary protocol for measurement reading and configuration.
Optional analog outputs can be assigned to selected temperature and humidity ranges or to dew point.
Uses a compact Ø14 mm PBT housing with M12 connection; 4-pole versions cover RS485 and 8-pole versions add analog outputs.
Supports user relative humidity calibration and restoration of factory calibration through serial commands or Modbus registers.
Code: ETS80M [1] [2]
Example: ETS80M00
[1] Output
0 = RS485
9 = RS485 “Low Voltage”
W = RS485 + analog 0…1 V
X = RS485 + analog 0…5 V
X = RS485 + analog 0…10 V
[2] Barometric Pressure
0 = No
B = Yes
