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DwyerMeasurement

Dwyer Temperature probe Thermistor type 2252 KOHM

Dwyer Temperature probe Thermistor 2252 KOHM

SKU 3G-CBM-02188

Brand
Dwyer
Item
Temperature probe Thermistor type 2252 KOHM
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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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
sensor type
Thermistor
enclosure type
Plastic connection box
mounting style
Pipe wrap mounted
output options
11 options
depth dimension
2" [50.80 mm]
sensor material
Copper capillary
width dimension
2-13/64" [55.88 mm]
height dimension
4-1/16" [103.12 mm]
accuracy thermistor
0 to +70°C
thermistor resistance
2252 ohms
conduit knockout size 1
1/2" NPT
conduit knockout size 2
3/8" NPT
operating temperature range
-35.5 to +115.5°C
conduit knockout size 1 diameter
ø0.896" [22.76 mm]
conduit knockout size 1 quantity
4x
conduit knockout size 2 diameter
ø0.743" [18.87 mm]
conduit knockout size 2 quantity
2x

Technical Documents

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

Product Description

Dwyer Temperature probe Thermistor 2252 KOHM

Frequently Asked Questions

What is the Dwyer S2-2A temperature probe used for?

The Dwyer S2-2A thermistor probe is used for monitoring surface temperature of indoor pipes where inserting a probe into the pipe is not possible. It is ideal for HVAC and building automation systems, providing a 2252 ohm output to communicate with most control systems.

What are the specifications of the Dwyer 2252 ohm thermistor probe?

The Dwyer S2-2A thermistor probe has a resistance of 2252 ohms, an accuracy range of 0 to +70°C, and an operating temperature range of -35.5 to +115.5°C. It features a plastic connection box, pipe wrap mounting, copper capillary sensor, and 11 output options.

Where to buy the Dwyer S2-2A temperature probe in Singapore?

3G Electric supplies the Dwyer S2-2A thermistor probe to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this model.

How to install the Dwyer pipe wrap temperature probe?

To install the Dwyer S2-2A, wrap the copper capillary sensor around the pipe and tighten using a flat screwdriver. The plastic connection box provides conduit knockouts for wiring. Ensure the sensor makes good contact with the pipe surface for accurate temperature measurement.

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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