Capacitive Humidity and Temperature Probes

RHT10E & RHT20E

The RHT10E & RHT20E are cost effective, compact and robust RH and temperature probes for use with Eltek GenII transmitters (the probes are not suitable for other applications).
The sensor is housed in a replaceable protective cap with a non-removable stainless steel (grade 316) 100 micron dust filter.
The RHT10E & RHT20E are intended for indoor, non-condensing applications. The RH and temp sensor is removable thereby permitting exchange or calibration.
The lead is non detachable and can be ordered at a user-specified length from 1m up to 10m.

Specification

Dimensions
(probe and protective cap)
Diameter: 12.5mm
Length: 67mm

RHT10E:
Temperature* Range -30 to +65°C
Resolution 0.1°C
Sensor accuracy ±0.4°C (+10 to +40°C)
±1.0°C (-20 to +70°C)
Relative Humidity (non condensing)* Range 0-100% non condensing
Resolution 0.1%
Accuracy ±2% (10 to 90%RH) ±4% (0 to 100%RH)
RHT20E:
Temperature* Range -30 to +65°C
Resolution 0.1°C
Sensor accuracy ±0.1°C (+20 to +50°C)
±0.3°C (-20 to +70°C)
Relative Humidity (non condensing)* Range 0-100% non condensing
Resolution 0.1%
Accuracy ±1.5% (0 to 80%RH) ±2% (80 to 100%RH)
* typical figures

Documentation

Datasheets

RHT10E

RHT20E