Is the Dwyer Temperature humidity probe WHT-311 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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Dwyer Temperature humidity probe WHT-311

Dwyer WHT-311 is a temperature-humidity probe for HVAC and environmental monitoring applications. It delivers 0 to 10 VDC output with 3% accuracy across -20 to 60°C, featuring IP54-rated ABS housing suitable for…

SKU 3G-CBM-02155

Also listed as: DWY 12004 · DWY-12004

Brand

Dwyer

Item

Temperature humidity probe WHT-311

Technical Specifications

Dwyer

output

0 to 10 VDC 

accuracy

3%

sensor type

thermistance (Dwyer curve A) 

enclosure rating

IP54 

housing material

ABS

temperature range

-20 to 60°C 

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Worldwide Shipping

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SG-based team

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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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