Dwyer Humidity Transmitters: 0 to 10V DC, Pt1000 RTD, Screw Terminals, 1/2 in NPS
The DWYER RHP-3O2E is an outdoor surface-mount temperature and humidity transmitter with a 0 to 10V DC output. It features a Pt1000 RTD sensing element, humidity accuracy of ±3% 20 to 80% RH at 25°C, and temperature…
SKU 3G-OTH-179167
Also listed as: RHP3O2E · RHP 3O2E
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 RHP-3O2E is an outdoor surface-mount temperature and humidity transmitter with a 0 to 10V DC output. It features a Pt1000 RTD sensing element, humidity accuracy of ±3% 20 to 80% RH at 25°C, and temperature accuracy of ±0.54°F @ 32°F. The device operates on a 15 to 29V AC power source within a temperature range of -4 °F to 140 °F.
Frequently Asked Questions
What is the Dwyer RHP-3O2E humidity transmitter used for?
The Dwyer RHP-3O2E 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 outdoor air conditions must be tracked. Its 0 to 10V DC output integrates with building management systems.
What are the specifications of the Dwyer RHP-3O2E?
The Dwyer RHP-3O2E has a Pt1000 RTD sensing element, humidity accuracy of ±3% 20 to 80% RH at 25°C, and temperature accuracy of ±0.54°F @ 32°F. It outputs 0 to 10V DC, operates on 15 to 29V AC, and covers a temperature range of -4 °F to 140 °F. Probe length is 3 in with 1/2 in NPS threads.
Where to buy the Dwyer RHP-3O2E worldwide?
3G Electric supplies the Dwyer RHP-3O2E humidity transmitter 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 outdoor surface-mount transmitter.
How to install the Dwyer RHP-3O2E outdoor transmitter?
Mount the Dwyer RHP-3O2E on a flat outdoor surface using the 1/2 in NPS fitting. Connect the 0 to 10V DC output to your controller and supply 15 to 29V AC power. Ensure the probe is exposed to ambient air and protected from direct rain or sun for accurate readings.
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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.
