Dwyer Humidity/Temp Transducer: 4 to 20mA DC, Type III Thermistor (10K @ 25°C)
The Dwyer RHPX-2SDAA-00 is a duct-mount temperature and humidity transmitter with a 4 to 20mA DC output. It features a Type III Thermistor (10K @ 25°C) sensing element, humidity accuracy of 2%, and temperature…
SKU 3G-OTH-180776
Also listed as: RHPX2SDAA00 · RHPX 2SDAA 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.
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Product Description
The Dwyer RHPX-2SDAA-00 is a duct-mount temperature and humidity transmitter with a 4 to 20mA DC output. It features a Type III Thermistor (10K @ 25°C) sensing element, humidity accuracy of 2%, and temperature accuracy of ±0.36°F @ 77°F. The device operates on a 10 to 35V DC power source and covers a temperature range of -4 °F to 140 °F.
Frequently Asked Questions
What is the Dwyer RHPX-2SDAA-00 used for?
The Dwyer RHPX-2SDAA-00 is a duct-mount transmitter used for measuring humidity and temperature in HVAC systems. It provides a 4 to 20mA DC output for integration with building automation and control systems, ensuring precise environmental monitoring in commercial and industrial air-handling units.
What are the specifications of the Dwyer RHPX-2SDAA-00?
The Dwyer RHPX-2SDAA-00 features a Type III Thermistor (10K @ 25°C) sensing element, humidity accuracy of 2%, and temperature accuracy of ±0.36°F @ 77°F. It operates on 10 to 35V DC power, with a temperature range of -4 °F to 140 °F and a 4 to 20mA DC output.
Where to buy the Dwyer RHPX-2SDAA-00 worldwide?
You can source the Dwyer RHPX-2SDAA-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-2SDAA-00?
Install the Dwyer RHPX-2SDAA-00 by mounting it in a duct with the sensing element exposed to airflow. Connect power (10 to 35V DC) and signal wires to the screw terminals. Ensure the temperature range (-4 °F to 140 °F) matches your environment. Follow Dwyer's manual for proper wiring and calibration.
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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.
