We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
Dwyer RHPX-3SDA0-00 Duct-Mount Temperature and Humidity Transmitter - Duct-Mount Temperature & Humidity Transmitters
DwyerDuct-Mount Temperature & Humidity Transmitters

Dwyer RHPX-3SDA0-00 Duct-Mount Temperature and Humidity Transmitter

The Dwyer RHPX-3SDA0-00 is a duct-mount temperature and humidity transmitter with a 0 to 10V DC output. It operates on a 15 to 35V DC or 15 to 29V AC power source, measures humidity with 3% accuracy, and temperature…

SKU 3G-OTH-180780

Also listed as: RHPX3SDA000 · RHPX 3SDA0 00

Brand
Dwyer
Item
RHPX-3SDA0-00 Duct-Mount Temperature and Humidity Transmitter
Part Number
RHPX-3SDA0-00
Category
Duct-Mount Temperature & Humidity Transmitters
Available to Order
Also known as:RHPX-3SDA0-00Dwyer
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
RHPX-3SDA0-00
Type
Screw Terminals, RHP
Output
0 to 10V DC
Power Source
15 to 35V DC
Humidity Accuracy
3%
Temperature Range
-4 °F to 140 °F
Sensing Element Type
0 to 5V DC Solid State Band Gap
Temperature Accuracy
±0.9°F at 77°F
DC Solid State Band Gap
0 to 5V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer RHPX-3SDA0-00 is a duct-mount temperature and humidity transmitter with a 0 to 10V DC output. It operates on a 15 to 35V DC or 15 to 29V AC power source, measures humidity with 3% accuracy, and temperature from -4 °F to 140 °F with ±0.9°F accuracy at 77°F. The sensing element is a 0 to 5V DC solid state band gap type.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dwyer RHPX-3SDA0-00 used for?

The Dwyer RHPX-3SDA0-00 is a duct-mount transmitter that measures both humidity and temperature in HVAC systems. It outputs a 0 to 10V DC signal for building automation, clean rooms, or environmental monitoring. 3G Electric supplies this Dwyer transducer to industrial facilities worldwide.

What are the specifications of the Dwyer RHPX-3SDA0-00?

The Dwyer RHPX-3SDA0-00 has a humidity accuracy of 3% and temperature accuracy of ±0.9°F at 77°F. It operates on 15 to 35V DC or 15 to 29V AC, with a temperature range of -4 °F to 140 °F. Output is 0 to 10V DC via screw terminals.

Where to buy the Dwyer RHPX-3SDA0-00 worldwide?

3G Electric supplies the Dwyer RHPX-3SDA0-00 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery for this duct-mount humidity and temperature transmitter. Contact us for sourcing and lead time.

How to install the Dwyer RHPX-3SDA0-00?

Mount the Dwyer RHPX-3SDA0-00 in a duct with the sensing element exposed to airflow. Connect power (15 to 35V DC or 15 to 29V AC) and wire the 0 to 10V DC output to your controller. Follow Dwyer's manual for screw terminal torque and environmental limits.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
Not sure this is the right part? Photo-identify it

Dwyer 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Dwyer

View all Dwyer parts
The Dwyer RHPX-3SDA0-00 is a duct-mount transmitter that measures both temperature and humidity in HVAC air-handling systems. It outputs a 4 to 20mA DC signal for integration with building automation controls. The device uses a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. Humidity accuracy is 2%, temperature accuracy is ±0.36°F @ 77°F, and the temperature range is -4 °F to 140 °F. Connection is via screw terminals with a 1/2 in NPS fitting
Dwyer
The Dwyer RHPX-3SDA0-00 is a duct-mount transmitter that measures both temperature and humidity in HVAC air-handling systems. It outputs a 4 to 20mA DC signal for integration with building automation controls. The device uses a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. Humidity accuracy is 2%, temperature accuracy is ±0.36°F @ 77°F, and the temperature range is -4 °F to 140 °F. Connection is via screw terminals with a 1/2 in NPS fitting
Duct-mount transmitter for temperature and humidity measurement in HVAC systems. Outputs 4 to 20mA DC signal proportional to sensed conditions. Features 2% humidity accuracy, -4°F to 140°F temperature range, 9-inch probe, screw terminals, and 1/2 inch NPS connection. Operates on 10 to 35V DC power
Dwyer
Duct-mount transmitter for temperature and humidity measurement in HVAC systems. Outputs 4 to 20mA DC signal proportional to sensed conditions. Features 2% humidity accuracy, -4°F to 140°F temperature range, 9-inch probe, screw terminals, and 1/2 inch NPS connection. Operates on 10 to 35V DC power
Duct-mount transmitter for measuring temperature and humidity in HVAC systems. Features a thermistor (20K @ 25°C) sensing element, 0-10V DC output, screw terminals, and 1/2 in NPS connection. Temperature range -4°F to 140°F with accuracy ±0.36°F @ 77°F; humidity accuracy 3%. Power supply 15-35V DC
Dwyer
Duct-mount transmitter for measuring temperature and humidity in HVAC systems. Features a thermistor (20K @ 25°C) sensing element, 0-10V DC output, screw terminals, and 1/2 in NPS connection. Temperature range -4°F to 140°F with accuracy ±0.36°F @ 77°F; humidity accuracy 3%. Power supply 15-35V DC

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first