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Dwyer Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm - Flange-Mount Duct Thermistor Probes
DwyerFlange-Mount Duct Thermistor Probes

Dwyer Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm

The DWYER TE-DFN-B0844-00 is a flange-mount duct thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C) and an accuracy of +/-0.22°C at 25°C (+/-0.4°F at 77°F). This 10,000 ohm probe features a…

SKU 3G-OTH-183872

Brand
Dwyer
Item
Duct Temperature Probe: -40°F to 302°F /-40°C to 150°C, 10,000 ohm
Category
Flange-Mount Duct Thermistor Probes
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Technical Specifications

Dwyer
Manufacturer Part Number
TE-DFN-B0844-00
Type
10,000 ohm, Bare Wire
Accuracy
+/-0.22°C at 25°C (+/-0.4°F at 77°F)
Cable Length
4 in
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER TE-DFN-B0844-00 is a flange-mount duct thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C) and an accuracy of +/-0.22°C at 25°C (+/-0.4°F at 77°F). This 10,000 ohm probe features a 4-inch cable with bare wire termination, designed for duct mounting in HVAC applications.

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 TE-DFN-B0844-00 duct temperature probe used for?

The DWYER TE-DFN-B0844-00 is a flange-mount duct thermistor probe used in HVAC systems to measure air temperature inside ductwork. It is suitable for applications requiring a 10,000 ohm sensor with a range of -40°F to 302°F (-40°C to 150°C) and accuracy of +/-0.22°C at 25°C.

What are the specifications of the DWYER TE-DFN-B0844-00?

The DWYER TE-DFN-B0844-00 is a flange-mount duct thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C), accuracy of +/-0.22°C at 25°C (+/-0.4°F at 77°F), 10,000 ohm resistance, and a 4-inch cable with bare wire termination. The manufacturer part number is TE-DFN-B0844-00.

Where to buy the DWYER TE-DFN-B0844-00 worldwide?

3G Electric supplies the DWYER TE-DFN-B0844-00 duct temperature probe worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this probe for your HVAC project.

How to install the DWYER TE-DFN-B0844-00 duct probe?

Mount the DWYER TE-DFN-B0844-00 using its flange onto a duct surface, ensuring the probe tip extends into the airstream. Connect the bare wire leads to your control system, observing polarity if required. Follow standard HVAC sensor installation practices for accurate readings.

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

Dwyer Products

3G Electric supplies Dwyer flange-mount duct thermistor probes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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