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DwyerMeasurement

Dwyer Surface temperature probe S2-1E

Dwyer S2-1E is a surface temperature probe featuring a Pt 1000Ω RTD sensor with ±0.1% accuracy at 0°C, operating from -40 to +125°C. Stainless steel 304 construction with 584 mm wire length suits industrial process…

SKU 3G-CBM-02303

Also listed as: DWY 48004 · DWY-48004

Brand
Dwyer
Item
Surface temperature probe S2-1E
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support

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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
accuracy
±0.1% @ 0°C
sensor type
Pt 1000Ω RTD
probe material
stainless steel 304
wire length mm
584
probe length mm
25
probe diameter mm
6.3
operating temperature range
-40 to +125°C

Datasheet Content

Série S2-1 Sonde de température de surface RTD et Thermistance, Sonde inox 304, Etanche 23.000 .250 STRIPPING LENGTH 1.000 x Ø0.250 WIRES 22AWG 7/30 .650 BULLET PROBE STRANDED ETCHED TEFLON® La Série S2-1 Sonde de Température montée en surface fournit une solution SPÉCIFICATIONS économique et fiable pour la mesure de température de surface des conduites d’eau Précision : conditionnées, de vapeur basse pression ou de circuit réfrigéré. Les sondes sont idéales pour RTD platine : ±0.1 % @ 0°C, alpha 385 per DIN 43760; les applications où les portions immergées ne sont pas accessibles pour l’installation. Les RTD nickel : ±0.5°F @ 21.1°C; modèles comportent une sonde 1” (25 mm) et des fils ancrés Teflon® torsadés 23”. Balco® : ±0.5°F @ 21.1°C; Thermistance : ±0.2°C interchangeable @ 25°C. Modèle Type de Sonde Réf. Modèle Type de Sonde Réf. Température de fonctionnement : de -40 à +125°C. Thermistance 5 Diamètre de la Sonde : 6.3 mm. S2-11 Pt 100O RTD DWY48002 S2-17 kO NTC DWY48014 Longueur de la Sonde : 25 mm. Matériaux de la Sonde : inox 304. Thermistance S2-12 Pt 1000O RTD 3G-CBM-02303 S2-18 100 kO NTC DWY48016 Balco® est une marque déposée de CRS Holdings, Inc. Teflon® est une marque déposée de Thermistance 20 E.I. Dupont De Nemours and Company S2-13 Ni 1000O RTD DWY48006 S2-19 kO NTC DWY48018 Thermistance S2-14 1000O Balco® RTD DWY48008 S2-1A 2252O NTC DWY48020 Thermistance 10 Thermistance S2-15 kO Type II DWY48010 S2-1B 10KO Type III NTC DWY48022 S2-16 Thermistance 3 kO NTC DWY48012

Technical Documents

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

Product Description

Dwyer S2-1E is a surface temperature probe featuring a Pt 1000Ω RTD sensor with ±0.1% accuracy at 0°C, operating from -40 to +125°C. Stainless steel 304 construction with 584 mm wire length suits industrial process monitoring and HVAC applications.

Frequently Asked Questions

Where can I buy the Dwyer S2-1E surface temperature probe?

Order the Dwyer S2-1E from 3G Electric, an authorised distributor. We source and deliver worldwide, handling all logistics and customs clearance. Lead time available on request.

What is the accuracy and operating range of the S2-1E?

The Dwyer S2-1E delivers ±0.1% accuracy at 0°C with a Pt 1000Ω RTD sensor. Operating range is -40 to +125°C, making it suitable for industrial process and HVAC monitoring.

What are the physical dimensions and material specifications?

The S2-1E features stainless steel 304 construction with a probe length of 25 mm, diameter of 6.3 mm, and 584 mm wire length for flexible installation in process monitoring applications.

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

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