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DwyerMeasurement

Dwyer Surface temperature sensor TE-SNW-A

The Dwyer TE-SNW-A is a surface temperature sensor using 10kΩ Type III Thermistance technology for HVAC and industrial process monitoring. It delivers ±0.2°C accuracy at 25°C across a -35.5 to +115.5°C range and fits…

SKU 3G-CBM-02313

Brand
Dwyer
Item
Surface temperature sensor TE-SNW-A
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
sensor type
10kΩ Type III Thermistance
accuracy rtd
DIN Class A ±0.15°C @ 0°C
pipe size range
5 to 15 cm
protection class
NEMA 3R
temperature range
-35.5 to +115.5°C
accuracy thermistance
±0.2°C @ 25°C

Technical Documents

(1)
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer TE-SNW-A is a surface temperature sensor using 10kΩ Type III Thermistance technology for HVAC and industrial process monitoring. It delivers ±0.2°C accuracy at 25°C across a -35.5 to +115.5°C range and fits pipes 5 to 15 cm diameter with NEMA 3R protection for field installations.

Frequently Asked Questions

Where can I buy the Dwyer TE-SNW-A surface temperature sensor?

Order the Dwyer TE-SNW-A directly from 3G Electric, an authorized distributor. We handle worldwide delivery, logistics, and customs clearance. Lead time on request.

What is the measurement accuracy of the Dwyer TE-SNW-A?

The sensor delivers ±0.2°C accuracy at 25°C using 10kΩ Type III Thermistor technology. It also meets DIN Class A ±0.15°C @ 0°C and spans -35.5 to +115.5°C.

What pipe sizes does the Dwyer TE-SNW-A fit?

The TE-SNW-A is designed for pipes with diameters between 5 cm and 15 cm. It features NEMA 3R protection for outdoor and harsh industrial field installations.

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

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