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Dwyer S2-42 Flange-Mount Duct RTD - Flange-Mount Duct RTDs
DwyerFlange-Mount Duct RTDs

Dwyer S2-42 Flange-Mount Duct RTD

The DWYER Weatherproof Surface Temperature Probe (MPN S2-42) is a flange-mount duct RTD designed for temperature measurement from -32°F to 240°F (-35.5°C to 115.5°C). It features a 6 ft cable length and an accuracy…

SKU 3G-OTH-177579

Also listed as: S242 · S2 42

Brand
Dwyer
Item
S2-42 Flange-Mount Duct RTD
Part Number
S2-42
Category
Flange-Mount Duct RTDs
Available to Order
Also known as:S2-42Dwyer
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Technical specs
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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
S2-42
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 Weatherproof Surface Temperature Probe (MPN S2-42) is a flange-mount duct RTD designed for temperature measurement from -32°F to 240°F (-35.5°C to 115.5°C). It features a 6 ft cable length and an accuracy of ±0.6% at 32°F.

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 S2-42 temperature probe used for?

The Dwyer S2-42 is a flange-mount duct RTD used for measuring surface temperature in HVAC and industrial ductwork. It monitors air temperature from -32°F to 240°F (-35.5°C to 115.5°C) in ventilation, exhaust, or process air systems.

What are the specifications of the Dwyer S2-42 probe?

The Dwyer S2-42 probe has a temperature range of -32°F to 240°F (-35.5°C to 115.5°C), accuracy of ±0.6% at 32°F, and a 6 ft cable length. It is a flange-mount duct RTD with part number S2-42.

Where to buy the Dwyer S2-42 temperature probe worldwide?

3G Electric supplies the Dwyer S2-42 temperature probe worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this flange-mount duct RTD.

How to install a flange-mount duct RTD like the Dwyer S2-42?

Mount the Dwyer S2-42 probe on a flat duct surface using the flange, ensuring good thermal contact. Route the 6 ft cable to the controller, avoiding sharp bends. Follow Dwyer’s manual for wiring and torque specifications.

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
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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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