Dwyer RHPX-3SDA0-00 Duct-Mount Temperature & Humidity Transmitter
The Dwyer RHPX-3SDA0-00 is a duct-mount temperature and humidity transmitter with a 4 to 20mA DC output and a 0 to 5V DC solid state band gap sensing element. It operates on a 10 to 35V DC power source, measures…
SKU 3G-OTH-180778
Also listed as: RHPX3SDA000 · RHPX 3SDA0 00
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Dwyer RHPX-3SDA0-00 is a duct-mount temperature and humidity transmitter with a 4 to 20mA DC output and a 0 to 5V DC solid state band gap sensing element. It operates on a 10 to 35V DC power source, measures humidity with 3% accuracy, and temperature from -4 °F to 140 °F with ±0.9°F accuracy at 77°F. This transmitter uses screw terminals for connection.
Frequently Asked Questions
What is the Dwyer RHPX-3SDA0-00 used for?
The Dwyer RHPX-3SDA0-00 is a duct-mount temperature and humidity transmitter used in HVAC systems to monitor and control air conditions in commercial and industrial buildings. It provides a 4 to 20mA DC output for integration with building management systems, ensuring precise environmental regulation.
What are the specifications of the Dwyer RHPX-3SDA0-00?
The Dwyer RHPX-3SDA0-00 has a humidity accuracy of 3%, temperature accuracy of ±0.9°F at 77°F, and a temperature range of -4 °F to 140 °F. It operates on 10 to 35V DC power, outputs 4 to 20mA DC, and uses a 0 to 5V DC solid state band gap sensing element with screw terminals.
Where to buy the Dwyer RHPX-3SDA0-00 worldwide?
You can source the Dwyer RHPX-3SDA0-00 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this Dwyer transmitter.
How to install the Dwyer RHPX-3SDA0-00?
To install the Dwyer RHPX-3SDA0-00, mount it in a duct with the sensing element exposed to airflow. Connect screw terminals to a 10 to 35V DC power source and a 4 to 20mA DC input device. Ensure the temperature range stays within -4 °F to 140 °F. Follow Dwyer's manual for wiring and calibration.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer duct-mount temperature & humidity transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
