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Dwyer Humidity/Temperature Transmitter: 0 to 10V DC, Screw Terminals - Indoor Wall-Mount Transmitters

DwyerIndoor Wall-Mount Transmitters

Dwyer Humidity/Temperature Transmitter: 0 to 10V DC, Screw Terminals

The Dwyer RHPLC-2N22 is an indoor wall-mount transmitter that measures humidity and temperature, providing a 0 to 10V DC output. It features screw terminals and a minimum humidity measurement of 0%. Temperature…

SKU 3G-OTH-179249

Brand

Dwyer

Item

Humidity/Temperature Transmitter: 0 to 10V DC, Screw Terminals

Category

Indoor Wall-Mount Transmitters

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Technical Specifications

Dwyer

Manufacturer Part Number

RHPLC-2N22 

Type

Screw Terminals, 0% Humidity Measurement - Min 

Output

0 to 10V DC 

Temperature Accuracy

±0.9°F at 77°F 

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer RHPLC-2N22 is an indoor wall-mount transmitter that measures humidity and temperature, providing a 0 to 10V DC output. It features screw terminals and a minimum humidity measurement of 0%. Temperature accuracy is specified as ±0.9°F at 77°F.

Frequently Asked Questions

What is the Dwyer RHPLC-2N22 humidity/temperature transmitter used for?

The Dwyer RHPLC-2N22 is an indoor wall-mount transmitter used for monitoring and controlling humidity and temperature in HVAC, cleanroom, and building automation systems. It provides a 0 to 10V DC output for integration with controllers and PLCs.

What are the specifications of the Dwyer RHPLC-2N22?

The Dwyer RHPLC-2N22 measures humidity from 0% and temperature with an accuracy of ±0.9°F at 77°F. It outputs 0 to 10V DC and connects via screw terminals. The manufacturer part number is RHPLC-2N22.

Where to buy the Dwyer RHPLC-2N22 worldwide?

3G Electric supplies the Dwyer RHPLC-2N22 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Dwyer RHPLC-2N22 transmitter?

Mount the Dwyer RHPLC-2N22 on an indoor wall at a representative location, away from direct sunlight or drafts. Connect the 0 to 10V DC output to your controller using the screw terminals. Follow Dwyer's installation manual for wiring and commissioning.

Used in

Common applications for Dwyer

Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks

Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges

HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points

Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units

BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer indoor wall-mount transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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