Dwyer Humidity Transmitters: 4 to 20mA, Thermistor (20K @ 25°C), Screw Terminals
The DWYER RHPX-2SSAF-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. The…
SKU 3G-OTH-179169
Also listed as: RHPX2SSAF00 · RHPX 2SSAF 00
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
Need installation or engineering help?
Ask a question
Product Description
The DWYER RHPX-2SSAF-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. The transmitter offers humidity accuracy of ±2% from 10 to 90% RH at 25°C and temperature accuracy of ±0.36°F at 77°F, with a temperature range of -4 °F to 140 °F.
Frequently Asked Questions
What is the Dwyer RHPX-2SSAF-00 humidity transmitter used for?
The Dwyer RHPX-2SSAF-00 is an outdoor surface-mount transmitter that measures both temperature and humidity. It is used in HVAC, building automation, and environmental monitoring applications where reliable 4 to 20mA output and ±2% RH accuracy are required.
What are the specifications of the Dwyer RHPX-2SSAF-00?
The Dwyer RHPX-2SSAF-00 has a thermistor sensing element (20K @ 25°C), 4 to 20mA output, and operates on 10 to 35V DC. Humidity accuracy is ±2% from 10 to 90% RH at 25°C, temperature accuracy is ±0.36°F @ 77°F, and temperature range is -4 °F to 140 °F.
Where to buy the Dwyer RHPX-2SSAF-00 worldwide?
3G Electric supplies the Dwyer RHPX-2SSAF-00 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this transmitter.
How to install the Dwyer RHPX-2SSAF-00 outdoor transmitter?
Mount the Dwyer RHPX-2SSAF-00 on a flat outdoor surface using the provided screw terminals. Connect the 4 to 20mA output to your control system and supply 10 to 35V DC power. Ensure the 1/2 in NPS conduit fitting is sealed against moisture. Refer to the Dwyer manual for wiring details.
Used in
Common applications for DwyerDwyer 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.
