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Dwyer RHP-3E44-LCD Indoor Wall-Mount Transmitter with Display - Indoor Wall-Mount Transmitters with Display
DwyerIndoor Wall-Mount Transmitters with Display

Dwyer RHP-3E44-LCD Indoor Wall-Mount Transmitter with Display

The Dwyer RHP-3E44-LCD is an indoor wall-mount transmitter with display that measures humidity and temperature. It provides a 4 to 20 mA output and uses a solid state band gap sensing element with a temperature…

SKU 3G-OTH-178716

Also listed as: RHP3E44LCD · RHP 3E44 LCD

Brand
Dwyer
Item
RHP-3E44-LCD Indoor Wall-Mount Transmitter with Display
Part Number
RHP-3E44-LCD
Category
Indoor Wall-Mount Transmitters with Display
Available to Order
Also known as:RHP-3E44-LCDDwyer
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

Dwyer
Manufacturer Part Number
RHP-3E44-LCD
Series
RHP-E/N
Type
Solid State Band Gap, Screw Terminals, -4°F to 140°F
Output
4 to 20 mA
Features
Field Selectable Relative Humidity or Dew Point Output; LCD Display Options; Universal Analog Outputs
IP Rating
IP20
RH Sensor
Capacitive
Standards
CE
Dimensions
3.65 in x 3.56 in
Hysteresis
±0.8%
Catalog Page
N/A
Power Source
10 to 35V DC
Overall Width
1.08 in
Response Time
8 sec
Overall Height
3.65 in
Overall Length
3.56 in
Enclosure Rating
IP20
Transmitter Type
Indoor Temperature/Humidity
Country of Origin
USA (subject to change)
Temperature Range
-4 °F to 140 °F
Enclosure Material
Polycarbonate
Sensing Element Type
Solid State Band Gap
Temperature Accuracy
±0.9°F @ 77°F
Electrical Connections
Screw Terminals
Relative Humidity Range
0 % to 100 %
Manufacturers Warranty Length
5 yr
Humidity Measurement - Maximum
100 %
Humidity Measurement - Minimum
0 %
Operating Temperature - Maximum
140 °F
Operating Temperature - Minimum
-40 °F
Compensated Temperature - Maximum
140 °F
Compensated Temperature - Minimum
-4 °F
Process Media Temperature Measurement - Maximum
140 °F
Process Media Temperature Measurement - Minimum
-20 °F

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer RHP-3E44-LCD is an indoor wall-mount transmitter with display that measures humidity and temperature. It provides a 4 to 20 mA output and uses a solid state band gap sensing element with a temperature accuracy of ±0.9°F at 77°F. The device operates over a temperature range of -4 °F to 140 °F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dwyer RHP-3E44-LCD humidity/temperature sensor used for?

The Dwyer RHP-3E44-LCD is an indoor wall-mount transmitter that measures both humidity and temperature. It is commonly used in HVAC, cleanroom, and environmental monitoring applications where accurate, local display and a 4 to 20 mA signal are required for building management systems.

What are the specifications of the Dwyer RHP-3E44-LCD?

The Dwyer RHP-3E44-LCD uses a solid state band gap sensing element with a temperature accuracy of ±0.9°F at 77°F. It provides a 4 to 20 mA output and operates over a temperature range of -4 °F to 140 °F. The device features screw terminals and an integral LCD display.

Where to buy the Dwyer RHP-3E44-LCD worldwide?

3G Electric supplies the Dwyer RHP-3E44-LCD humidity/temperature sensor to customers 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 on this Dwyer transmitter.

How to install the Dwyer RHP-3E44-LCD wall-mount transmitter?

Mount the Dwyer RHP-3E44-LCD on a flat indoor wall at a representative height, away from direct sunlight, drafts, or heat sources. Use the screw terminals to connect the 4 to 20 mA loop wiring per the wiring diagram. Ensure the sensing element is unobstructed for accurate humidity and temperature readings.

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
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Dwyer Products

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

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Indoor wall-mount transmitter with LCD display for relative humidity measurement. Provides a 4 to 20 mA output signal over a 0% to 100% RH range and operates from -4 °F to 140 °F. Features screw terminals for wiring connections. Suitable for building automation, HVAC control, and environmental monitoring applications
Dwyer
Indoor wall-mount transmitter with LCD display for relative humidity measurement. Provides a 4 to 20 mA output signal over a 0% to 100% RH range and operates from -4 °F to 140 °F. Features screw terminals for wiring connections. Suitable for building automation, HVAC control, and environmental monitoring applications

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