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3G Electric
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DwyerMeasurement

Dwyer Temperature sensor sealed O-4B

Dwyer sealed temperature sensor with 10kΩ Type II Thermistor for industrial process monitoring. Operates from -40 to +125°C in IP66-rated stainless steel 304 probe (5.97 mm diameter). Suitable for suspension or…

SKU 3G-CBM-02320

Brand
Dwyer
Item
Temperature sensor sealed O-4B
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Technical Specifications

Dwyer
mounting
suspension or surface
ip rating
IP66
sensor type
10kΩ Type II Thermistor
probe material
stainless steel 304
probe diameter mm
5.97
probe length inch
3.5
operating temperature
-40 to +125°C

Technical Documents

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

Product Description

Dwyer sealed temperature sensor with 10kΩ Type II Thermistor for industrial process monitoring. Operates from -40 to +125°C in IP66-rated stainless steel 304 probe (5.97 mm diameter). Suitable for suspension or surface mounting in harsh plant environments.

Frequently Asked Questions

What is the operating temperature range and probe material?

The Dwyer 3G-CBM-02320 operates from -40 to +125°C with a stainless steel 304 probe measuring 5.97 mm diameter and 3.5 inches length. It features a 10kΩ Type II Thermistor sensor element for reliable industrial process monitoring.

Is the Dwyer 3G-CBM-02320 suitable for harsh plant environments?

Yes. The 3G-CBM-02320 is IP66-rated and sealed, making it suitable for harsh plant conditions. Its stainless steel 304 probe resists corrosion. It supports both suspension and surface mounting in demanding industrial 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
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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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