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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-3N22 is an indoor wall-mount transmitter that measures humidity and temperature, providing a 0 to 10V DC output. It offers a temperature accuracy of ±0.9°F at 77°F and features screw terminals for…

SKU 3G-OTH-179250

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-3N22
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-3N22 is an indoor wall-mount transmitter that measures humidity and temperature, providing a 0 to 10V DC output. It offers a temperature accuracy of ±0.9°F at 77°F and features screw terminals for wiring. This model is designed for building automation and HVAC applications requiring reliable environmental monitoring.

Frequently Asked Questions

What is the Dwyer RHPLC-3N22 humidity/temperature transmitter used for?

The Dwyer RHPLC-3N22 is an indoor wall-mount transmitter used in building automation and HVAC systems to monitor humidity and temperature. It outputs a 0 to 10V DC signal for integration with controllers, helping maintain environmental conditions in commercial facilities.

What are the specifications of the Dwyer RHPLC-3N22?

The Dwyer RHPLC-3N22 provides a 0 to 10V DC output with screw terminals for wiring. Temperature accuracy is ±0.9°F at 77°F. It measures humidity from 0% minimum and is designed for indoor wall-mount installation in HVAC and building automation applications.

Where to buy the Dwyer RHPLC-3N22 worldwide?

3G Electric supplies the Dwyer RHPLC-3N22 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this transmitter for your HVAC or building automation project.

How to install the Dwyer RHPLC-3N22 humidity/temperature transmitter?

Mount the Dwyer RHPLC-3N22 on an indoor wall away from direct sunlight, drafts, and heat sources. Connect wiring to the screw terminals per the wiring diagram, using 0 to 10V DC input on your controller. Follow Dwyer's manual for proper placement and calibration.

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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