Humidity and Temperature Room Sensor
Highly accurate, long term stable humidity and temperature room sensor for residential and commercial HVAC.
The very stylish EE10 enclosure is available in European and US size and in several colours. The snap-on concept allows for easy installation. The active part of the device can be replaced within seconds without any tools.
The measured data is available on two 4 - 20mA or 0 - 10V outputs, on the Modbus RTU or the BACnet interface, as well as on the optional display.
- High accuracy and long term stability
- Elegant design
- Easy installation and service
- Analogue, Modbus RTU or BACnet output
- Measuring range
- 0...95% RH
-5...55 °C (23...131 °F)
- ±2% RH
±0.25 °C (±0.45 °F)
- 0-10 V, 4-20 mA, Modbus RTU, BACnet
- 24 V AC/DC
The main difference is the hardware interface. The Modbus RTU protocol runs on RS485 Hardware while Modbus TCP/IP protocol on Ethernet hardware.
Transmitter with "two-wires" technology receive the power from the process, and the signal is carry on return wire (closed current loop). With technology "three-wires" the power supply is separate from current output: 2 wires are the power supply and third carry the signal.