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Dwyer S2-41 Flange-Mount Duct RTD, ±0.6% at 32°F Accuracy, 6 ft Cable - Flange-Mount Duct RTDs
DwyerFlange-Mount Duct RTDs

Dwyer S2-41 Flange-Mount Duct RTD, ±0.6% at 32°F Accuracy, 6 ft Cable

The DWYER S2-41 is a flange-mount duct RTD surface temperature probe with a temperature range of -32°F to 240°F (-35.5°C to 115.5°C) and an accuracy of ±0.6% at 32°F. It features a 6 ft cable length and is designed…

SKU 3G-OTH-177578

Also listed as: S241 · S2 41

Brand
Dwyer
Item
S2-41 Flange-Mount Duct RTD, ±0.6% at 32°F Accuracy, 6 ft Cable
Category
Flange-Mount Duct RTDs
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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
S2-41
Type
±0.6% at 32°F Accuracy
Accuracy
±0.6% at 32°F
Cable Length
6 ft

Technical Documents

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

Product Description

The DWYER S2-41 is a flange-mount duct RTD surface temperature probe with a temperature range of -32°F to 240°F (-35.5°C to 115.5°C) and an accuracy of ±0.6% at 32°F. It features a 6 ft cable length and is designed for duct-mounting 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 S2-41 surface temperature probe used for?

The DWYER S2-41 is a flange-mount duct RTD used to measure surface temperature in HVAC duct systems. It is suitable for monitoring air temperature in commercial or industrial ventilation, with a range of -32°F to 240°F (-35.5°C to 115.5°C).

What are the specifications of the DWYER S2-41 probe?

The DWYER S2-41 has an accuracy of ±0.6% at 32°F, a cable length of 6 ft, and a temperature range of -32°F to 240°F (-35.5°C to 115.5°C). It is a flange-mount duct RTD designed for surface temperature sensing in duct applications.

Where to buy the DWYER S2-41 probe worldwide?

You can source the DWYER S2-41 probe 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 the DWYER S2-41 flange-mount duct RTD?

Mount the DWYER S2-41 probe securely to the duct surface using the flange, ensuring good thermal contact. Route the 6 ft cable to the controller, avoiding sharp bends. Follow standard RTD wiring practices and verify accuracy at 32°F per Dwyer guidelines.

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 rtds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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