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Dwyer TE-DFN-A0648-00 Flange-Mount Duct Thermistor Probe - Flange-Mount Duct Thermistor Probes
DwyerFlange-Mount Duct Thermistor Probes

Dwyer TE-DFN-A0648-00 Flange-Mount Duct Thermistor Probe

The Dwyer TE-DFN-A0648-00 is a flange-mount duct thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C) and a 10,000 ohm resistance. It features an accuracy of +/-0.15°C at 0°C (+/-0.28°F at…

SKU 3G-OTH-183871

Also listed as: TEDFNA064800 · TE DFN A0648 00

Brand
Dwyer
Item
TE-DFN-A0648-00 Flange-Mount Duct Thermistor Probe
Category
Flange-Mount Duct Thermistor Probes
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
TE-DFN-A0648-00
Type
10,000 ohm, Bare Wire
Accuracy
+/-0.15°C at 0°C (+/-0.28°F at 32°F)
Cable Length
8 ft

Technical Documents

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

Product Description

The Dwyer TE-DFN-A0648-00 is a flange-mount duct thermistor probe with a temperature range of -40°F to 302°F (-40°C to 150°C) and a 10,000 ohm resistance. It features an accuracy of +/-0.15°C at 0°C (+/-0.28°F at 32°F) and includes an 8 ft cable with bare wire termination.

Frequently Asked Questions

What is the Dwyer TE-DFN-A0648-00 duct temperature probe used for?

The Dwyer TE-DFN-A0648-00 is a flange-mount duct thermistor probe used for measuring air temperature in HVAC ducts, cleanrooms, and industrial ventilation systems. It provides accurate temperature sensing for building automation and environmental control applications.

What are the specifications of the Dwyer TE-DFN-A0648-00?

The Dwyer TE-DFN-A0648-00 has a temperature range of -40°F to 302°F (-40°C to 150°C), a 10,000 ohm resistance, and accuracy of +/-0.15°C at 0°C (+/-0.28°F at 32°F). It includes an 8 ft cable with bare wire termination and is a flange-mount design.

Where to buy the Dwyer TE-DFN-A0648-00 worldwide?

You can source the Dwyer TE-DFN-A0648-00 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a Dwyer flange-mount duct thermistor probe?

Mount the Dwyer TE-DFN-A0648-00 probe through a duct flange opening, ensuring the sensing element is fully exposed to airflow. Secure the flange with screws and connect the bare wire leads to your control system. Follow Dwyer's installation guidelines for optimal accuracy.

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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