Description
The RHT-3-O Outside Mounted Temperature and Relative Humidity Transmitter offering a cost effective sensor solution for high accuracy RH & temperature measurement.
The RHT-3-O Transducer comes with selectable Voltage or Current Output, has a fast response time and offers 3% RH accuracy.
Features
- 0-95% RH Range
- -20°C to +50°C Temperature Range
- 3 % RH Accuracy
- High stability and reliability
- Selectable 0-5V, 0-10V or 4-20mA output
- IP65 Housing
- 3 year warranty
Specifications
- RH accuracy: +/- 3% typical
- Temperature accuracy: +/- 0.3°C typical
- Sensor type: Capacitive
- Sensor protection: PTFE filter
- Long term stability: +/-1% RH at 50% RH in 5 years
- Repeatability: +/- 0.5% RH
- Hysteresis: +/-1% of span max
- Response time: 15 seconds @ 25°C, but dependant on airflow
- Supply voltage: 24Vac/dc (+/-15%) (24Vdc only for unit with 4-20mA output selected)
- Output (voltage): 0 – 10Vdc or 0 – 5Vdc at 10mA maximum load
- Output (current): 4-20mA at 500 Ohms maximum load
- Output range: Relative Humidity 0 to 95%
- Output range: Temperature Outside -20°C to +50°C
- Terminals: Rising clamp for 0.5-2.5mm2 cable
- Operating Environment: -10°C to 50°C, 0-95% RH
- Dimensions, weight & protection: 115 x 80 x 52mm, 140g, IP65 (housing only)
- Country of origin: United Kingdom