Description
The RHT-3-R Space Mounted Temperature and Relative Humidity Transmitter offering a cost effective sensor solution for high accuracy RH & temperature measurement.
The RHT-3-R Transducer comes with selectable Voltage or Current Output, has a fast response time and offers 2.5% RH accuracy.
NOTE: New LCD Display model with improved specifications
Features
- 0-100% RH Range
- -10°C to +40°C Temperature Range
- 2.5 % RH Accuracy
- High stability and reliability
- Selectable 0-5V, 0-10V or 4-20mA output
- 3 year warranty
- 2 line LCD display
Specifications
-
RH accuracy: +/- 2.5% typical (20 to 80% RH @ 25'C)
: +/-2% option available - 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 Room -10°C to +40°C
- Display Option (D Model): 3 digit, 2 line, 6mm character height LCD display of RH & Temperature
- Terminals: Rising clamp for 0.5-1.5mm2 cable
- Operating Environment: -10°C to 50°C, 0-95% RH
- Dimensions, weight & protection: 87 x 82 x 27mm, 75g, IP20
- Country of origin: United Kingdom