Dwyer Humidity Transmitters: 4 to 20mA, 40 to 20mA Solid State Band Gap, Screw Terminals
The Dwyer RHPX-2SSA0-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a 40 to 20mA solid state band gap sensing element, powered by 10 to 35V DC, with a…
SKU 3G-OTH-179164
Also listed as: RHPX2SSA000 · RHPX 2SSA0 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-2SSA0-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a 40 to 20mA solid state band gap sensing element, powered by 10 to 35V DC, with a temperature range of -4 °F to 140 °F. Humidity accuracy is ±2% 10 to 90% RH at 25°C, and temperature accuracy is ±0.9°F @ 77°F.
Frequently Asked Questions
What is the Dwyer RHPX-2SSA0-00 used for?
The Dwyer RHPX-2SSA0-00 is an outdoor surface-mount transmitter that measures both temperature and humidity. It is used in HVAC, environmental monitoring, and process control applications where reliable, continuous outdoor air conditions must be reported to a building management system.
What are the specifications of the Dwyer RHPX-2SSA0-00?
The Dwyer RHPX-2SSA0-00 outputs 4 to 20mA, powered by 10 to 35V DC. Humidity accuracy is ±2% from 10 to 90% RH at 25°C. Temperature accuracy is ±0.9°F at 77°F, with a range of -4°F to 140°F. It uses a 40 to 20mA solid state band gap sensing element and screw terminals with a 1/2 in NPS connection.
Where to buy the Dwyer RHPX-2SSA0-00 worldwide?
3G Electric supplies the Dwyer RHPX-2SSA0-00 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this outdoor temperature and humidity transmitter.
How to install the Dwyer RHPX-2SSA0-00?
Mount the Dwyer RHPX-2SSA0-00 on an outdoor surface using the 1/2 in NPS fitting. Connect 10 to 35V DC power and wire the 4 to 20mA output to your controller via the screw terminals. Avoid direct sun exposure and ensure the sensing element is unobstructed for accurate readings.
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.
