JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Home
Products
Air Quality
Humidity / Temperature Transmitters
Series RHPLC Wall Mount Humidity/Temperature Transmitter

Skip to the end of the images gallery

main product photo

Skip to the beginning of the images gallery

Series RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter

Series RHPX Humidity and Temperature Transmitter

Series RHPLC Wall Mount Humidity/Temperature Transmitter

2% or 3% Humidity Sensor, Passive Temperature Outputs

Be the first to review this product

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.

For models with resistive thermistors or RTD outputs, please click here for temperature to resistance lookup tables.

Product Applications

Air economizers
Room comfort monitoring

Starting at $119.50

Grouped product items
Model	Description	Availability*	Qty	Price
RHPLC-2N11	North American wall mount humidity/temp transmitter, 2% accuracy, 4-20MA humidity and temperature output	1-3 days*		$139.90
RHPLC-2N22	North American wall mount humidity/temp transmitter, 2% accuracy, 0-10VDC humidity and temperature output	1-3 days*		$139.90
RHPLC-3N11	North American wall mount humidity/temp transmitter, 3% accuracy, 4-20MA humidity and temperature output	1-3 days*		$125.90
RHPLC-3N1A	North American wall mount humidity/temp transmitter, 3% accuracy, 4-20MA humidity output, 10k Type III thermistor temperature sensor	1-2 Weeks*		$119.50
RHPLC-3N1B	North American wall mount humidity/temp transmitter, 3% accuracy, 4-20MA humidity output, 10k Type II thermistor temperature sensor	1-2 Weeks*		$119.50
RHPLC-3N22	North American wall mount humidity/temp transmitter, 3% accuracy, 0-10VDC humidity and temperature output	1-3 days*		$125.90
RHPLC-3N2A	North American wall mount humidity/temp transmitter, 3% accuracy, 0-10VDC humidity output, 10k Type III thermistor temperature sensor	1-2 Weeks*		$119.50
RHPLC-3N2B	North American wall mount humidity/temp transmitter, 3% accuracy, 0-10VDC humidity output, 10k Type II thermistor temperature sensor	1-2 Weeks*		$119.50

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 @ 77°F (±0.5°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).
Compliance:: CE.

Support Library

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)

Model	Description	Availability*	Price
SCD-PS	100 to 240 VAC/VDC to 24 VDC power supply	1-3 days*	$43.40
APT-40-5DN	AC power transformer, 120/208/240/277/480 VAC input, 24 VAC isolated output, 40 VA, dual hub	1-3 days*	$28.60