Is the Dwyer Humidity temperature probe WHT-320 available from 3G Electric?

Yes — 3G Electric supplies genuine Dwyer products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for measurement?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all measurement we distribute.

DwyerMeasurement

Dwyer Humidity temperature probe WHT-320

SKU 3G-CBM-02156

Also listed as: DWY 12006 · DWY-12006

Brand

Dwyer

Item

Humidity temperature probe WHT-320

Technical Specifications

Dwyer

output

0 to 10 VDC 

accuracy

3%

sensor type

thermistor Dwyer curve A 

enclosure rating

IP54 

housing material

ABS

temperature range

-20 to +60°C 

power requirements

10 to 35 VDC 

View Full Spec Sheet

Technical Documents

(2)

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer humidity temperature probe combines relative humidity and temperature measurement in a single IP54-rated sensor for HVAC and environmental monitoring applications. Delivers 0 to 10 VDC output with 3% accuracy across -20 to +60°C operating range, powered by 10 to 35 VDC supply for direct integration into building control systems.

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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