This is a user manual of EE160 temperature and humidity transmitter, which includes installation, usage and maintenance
This user manual provides instructions for installing, operating, and maintaining the E+E EE160 humidity and temperature transmitter in HVAC applications. It includes details on mounting, wiring, LED indicators, configuration via RS485, and calibration. The device supports Modbus RTU and BACnet MS/TP protocols with configurable addresses and output scaling. Maintenance involves cleaning the sensing head and replacing the filter cap in polluted environments. The manual also covers technical specifications, power requirements, and safety precautions.
| Operating Temperature | -40...60 °C (-40...140 °F) |
|---|---|
| Storage Temperature | -20...60 °C (-4...140 °F) |
| Humidity Sensor Accuracy | ±2.5 % RH at 20 °C |
| Temperature Sensor Accuracy | ±0.3 °C at 20 °C |
| Output Options | 4-20 mA, 0-10 V, RS485 (Modbus RTU or BACnet MS/TP) |
| Power Supply | 15-35V DC or 24V AC ±20% for 4-20 mA; 10V + RL x 20 mA < UV < 35V DC |
| Housing Material | Polycarbonate, UL94V-0 approved |
| Protection Class | IP65 / NEMA 4 |
| Cable Gland | M16 x 1.5 |
| Typical Current Consumption | 4-20 mA output: 24V DC max. 40 mA; 0-10 V output: 5 mA; RS485 output: 5 mA |
The operating temperature range is -40 to 60 °C (-40 to 140 °F).
The humidity accuracy is ±2.5% RH at 20°C.
The EE160 supports Modbus RTU and BACnet MS/TP over RS485.
The default Modbus slave address is 245.