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3G Electric
Dwyer RHPX-3SSA0-00 Outdoor Surface-Mount Temperature & Humidity Transmitter - Outdoor Surface-Mount Temperature & Humidity Transmitters
DwyerOutdoor Surface-Mount Temperature & Humidity Transmitters

Dwyer RHPX-3SSA0-00 Outdoor Surface-Mount Temperature & Humidity Transmitter

<p>The Dwyer RHPX-3SSA0-00 is an outdoor surface-mount temperature and humidity transmitter designed for reliable environmental monitoring in demanding applications. This model features a 4-20mA output, making it…

SKU 3G-OTH-179168

Also listed as: RHPX3SSA000 · RHPX 3SSA0 00

Brand
Dwyer
Item
RHPX-3SSA0-00 Outdoor Surface-Mount Temperature & Humidity Transmitter
Part Number
RHPX-3SSA0-00
Category
Outdoor Surface-Mount Temperature & Humidity Transmitters
Available to Order
Also known as:RHPX-3SSA0-00Dwyer
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
RHPX-3SSA0-00
Type
RTD or Thermistor, Screw Terminals, RHP
NPS
1/2 in
Output
4 to 20mA
Power Source
10 to 35V DC
Humidity Accuracy
±3% 20 to 80% RH at 25°C
Temperature Range
-4 °F to 140 °F
Sensing Element Type
RTD or Thermistor

Technical Documents

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

Product Description

<p>The Dwyer RHPX-3SSA0-00 is an outdoor surface-mount temperature and humidity transmitter designed for reliable environmental monitoring in demanding applications. This model features a 4-20mA output, making it compatible with most industrial control systems. It operates on a 10-35V DC power supply and offers humidity accuracy of ±3% from 20 to 80% RH at 25°C, with a temperature range of -4°F to 140°F. The sensing element can be RTD or thermistor, and it includes screw terminals for easy wiring.</p><p>Ideal for HVAC, cleanrooms, and process control, this transmitter is built for outdoor use. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the output signal of the Dwyer RHPX-3SSA0-00?

The output is 4 to 20mA, which is a standard analog signal for industrial transmitters.

What is the humidity accuracy of this transmitter?

The humidity accuracy is ±3% from 20 to 80% RH at 25°C.

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 outdoor surface-mount temperature & humidity transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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