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DwyerMeasurement

Dwyer Probe AVG 100K OHM Thermistor L.65 AVG-28241

Dwyer thermistor probe with 100K OHM sensor delivers ±0.36°F accuracy across 0 to +70°C, featuring a 20 cm cable and flexible copper capillary for HVAC and industrial temperature monitoring applications requiring…

SKU 3G-CBM-02180

Also listed as: AVG 28241 · AVG-28241

Brand
Dwyer
Item
Probe AVG 100K OHM Thermistor L.65 AVG-28241
Part Number
AVG28241
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
AVG28241
accuracy
±0.36°F from 0 to +70°C
mounting
Bracket clamps
sensor type
100K OHM Thermistor
cable length cm
20
sensor material
Flexible copper capillary
capillary length cm
30 or 60
operating temperature range
-35.5 to +115.5°C

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer thermistor probe with 100K OHM sensor delivers ±0.36°F accuracy across 0 to +70°C, featuring a 20 cm cable and flexible copper capillary for HVAC and industrial temperature monitoring applications requiring reliable sensing performance.

Frequently Asked Questions

What is the Dwyer AVG-28241 thermistor probe used for?

The Dwyer AVG-28241 is a 100K OHM thermistor probe designed for measuring average temperature upstream of cooling coils in HVAC air-handling systems. Its flexible copper capillary spans 30 or 60 cm to average temperature over a large distance, making it suitable for industrial temperature monitoring applications.

What are the specifications of the Dwyer AVG-28241?

The Dwyer AVG-28241 features a 100K OHM thermistor sensor with ±0.36°F accuracy from 0 to +70°C. It has a 20 cm cable, flexible copper capillary in 30 or 60 cm lengths, and operates from -35.5 to +115.5°C. Mounting is via bracket clamps, and the enclosure includes conduit knockouts for installation.

Where to buy the Dwyer AVG-28241 in Singapore?

3G Electric supplies the Dwyer AVG-28241 thermistor probe to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Dwyer temperature sensor.

How to install the Dwyer AVG-28241 probe?

Install the Dwyer AVG-28241 by mounting the enclosure using bracket clamps and routing the flexible copper capillary across the duct or pipe to average temperature. Secure the capillary with the provided clamps to prevent kinking. Connect the 20 cm cable to your building automation system following standard wiring practices for 100K OHM thermistors.

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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