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DwyerMeasurement

Dwyer Probe AVG 20K OHM Thermistor L.65 AVG-29241

Dwyer thermistor probe with 20K OHM sensor delivers temperature measurement across -35.5 to +115.5°C with ±0.36°F accuracy. Flexible copper capillary design with 20 cm cable and selectable 30 or 60 cm capillary…

SKU 3G-CBM-02181

Also listed as: AVG 29241 · AVG-29241

Brand
Dwyer
Item
Probe AVG 20K OHM Thermistor L.65 AVG-29241
Part Number
AVG29241
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
AVG29241
sensor type
20K OHM Thermistor
cable length cm
20
sensor material
Flexible copper capillary
accuracy thermistor
±0.36°F from 0 to +70°C
capillary length cm
30 or 60
operating temperature
-35.5 to +115.5°C

Technical Documents

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

Product Description

Dwyer thermistor probe with 20K OHM sensor delivers temperature measurement across -35.5 to +115.5°C with ±0.36°F accuracy. Flexible copper capillary design with 20 cm cable and selectable 30 or 60 cm capillary lengths suits industrial process monitoring and control applications.

Frequently Asked Questions

What is the Dwyer AVG-29241 thermistor probe used for?

The Dwyer AVG-29241 thermistor probe measures average temperature upstream of cooling coils in air-handling systems. Its flexible copper capillary spans 30 or 60 cm to average temperature over a large distance, making it suitable for HVAC and industrial process monitoring and control applications.

What are the specifications of the Dwyer AVG-29241?

The Dwyer AVG-29241 features a 20K OHM thermistor sensor with ±0.36°F accuracy from 0 to +70°C. It operates from -35.5 to +115.5°C, has a 20 cm cable, and offers selectable 30 or 60 cm flexible copper capillary lengths. The sensor material is flexible copper capillary.

Where to buy the Dwyer AVG-29241 in Singapore?

3G Electric supplies the Dwyer AVG-29241 thermistor probe to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this temperature measurement probe for industrial process control.

How to install the Dwyer AVG-29241 thermistor probe?

Install the Dwyer AVG-29241 by mounting the enclosure using the provided bracket tabs. Uncoil the flexible copper capillary across the duct upstream of cooling coils, securing it with the series AVM supports to prevent kinking. Connect the 20 cm cable to your control system per Dwyer's wiring diagram.

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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