Series RHPLC Wall Mount Humidity/Temperature Transmitter
2% or 3% Humidity Sensor, Passive Temperature Outputs
The Series RHPLC Wall Mount Humidity/Temperature Transmitter is a compact economical sensor for the building automation market space. The stylish housing is well vented to provide air flow across the sensor to improve measurement accuracy. Each unit utilizes a capacitive polymer sensing element to deliver a proportional analog output. A combination humidity and temperature model can be configured with current, voltage, RTD, or thermistor output. A wide selection of passive RTD or thermistor temperature sensors are available in this series.
Product Applications
- Air economizers
- Room comfort monitoring
Models & Ordering
Specifications
- Sensor:
- Capacitive polymer.
- Relative Humidity Range:
- 0-100% RH.
- RH Accuracy:
- ±2% 10 to 90% RH @ 25°C for 2% accuracy units; ±3% 20 to 80% RH @ 25°C for 3% accuracy units.
- RH Hysteresis:
- ±0.8%.
- RH Repeatability:
- ±0.1% typical.
- Temperature Output Range:
- -40 to 140°F (-40 to 60°C).
- Passive Thermistor Temp Sensor Accuracy:
- ±0.36ºF @ 77°F (±0.2°C @ 25°C).
- Accuracy RTD Temp Sensor:
- DIN Class B; ±0.3°C @ 0°C (±0.54°F @ 77°F).
- Accuracy Current/Volt Temp Output:
- ±0.9°F @ 72°F (±0.3°C @ 25°C).
- Temperature Limits:
- Operating: -40 to 140°F (-40 to 60°C); Storage: -40 to 176°F (-40 to 80°C).
- Power Requirements:
- 10 to 35 VDC for 4 to 20 mA or 0 to 5 VDC output; 15 to 35 VDC for 0 to 10 VDC output; 10 to 29 VAC for 0 to 5 VDC output; 15 to 29 VAC for 0 to 10 VDC output.
- Response Time:
- 8 s (π63).
- Electrical Connections:
- Screw terminal block.
- Drift:
- <0.25% RH/year.
- Enclosure Material:
- Polycarbonate.
- Weight:
- 4.4 oz (125 g).
- Agency Approvals:
- CE.
Features
- 2% or 3% accuracy models
- Humidity only or temperature and humidity combo
- Wide selection of passive thermistor or RTD temperature sensors
Accessories
Model Number | Description | Usually Ships* | Price | Order | |
---|---|---|---|---|---|
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SCD-PS | 100 to 240 VAC/VDC to 24 VDC power supply. | Same Day | $31.75 | Order |
APT-40-5DN | AC power transformer, 120/208/240/277/480 VAC input, 24 VAC isolated output, 40 VA, dual hub | Same Day | $15.00 | Order |
Videos
Model Chart
RHPLC-XXXX-OPT RHPLC HUMIDITY/TEMP TRANSMITTER 1ST SYMBOL (1ST X) ACCURACY 2 2% ACCURACY 3 3% ACCURACY 2ND SYMBOL (2ND X) HOUSING N NORTH AMERICAN STYLE WALL MOUNT 3RD SYMBOL (3RD X) HUMIDITY OUTPUT 1 CURRENT 4-20MA OUTPUT 2 VOLTAGE 0-10 VDC OUTPUT 3 VOLTAGE 0-5 VDC OUTPUT 4TH SYMBOL (4TH X) TEMPERATURE OUPUT 0 NONE 1 CURRENT 4-20MA OUTPUT 2 VOLTAGE 0-10 VDC OUTPUT 3 VOLTAGE 0-5 VDC OUTPUT A 10K OHM @ 25C THERMISTOR TYPE III B 10K OHM @ 25C THERMISTOR TYPE II C 3K OHM @ 25C THERMISTOR D 100 OHM RTD DIN 385 E 1K OHM RTD DIN 385 F 20K OHM @ 25C THERMISTOR OPTIONS (OPT) -FC FACTORY CALIBRATION CERTIFICATE (ONLY AVAILABLE WITH 3% ACC MODEL)
Product Literature
Manuals
Catalog Pages
Product Data Sheet
Approvals
Drawings
Photo Downloads
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