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Dwyer Humidity temperature probe WHT-320

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…

SKU 3G-CBM-02156

Also listed as: WHT 320 · WHT-320

Brand
Dwyer
Item
Humidity temperature probe WHT-320
Part Number
WHT320
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
WHT320
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
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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.

Frequently Asked Questions

Where can I buy a Dwyer WHT-320 humidity temperature probe in your region?

3G Electric supplies the Dwyer WHT-320 for HVAC and environmental monitoring applications. We handle delivery to your location with full logistics and customs documentation support. Lead time on request via our website or sales team.

What is the lead time for the Dwyer WHT-320 humidity temperature probe to your region?

The Dwyer WHT-320 is available to order with lead time confirmed upon quotation. 3G Electric manages all shipping and customs clearance to your site. Contact us for current delivery schedules and USD invoicing options.

What output and accuracy does the Dwyer WHT-320 humidity temperature probe provide?

The Dwyer WHT-320 delivers 0 to 10 VDC output with 3% accuracy across its -20 to +60°C operating range. It requires 10 to 35 VDC power supply and features IP54 enclosure rating with thermistor Dwyer curve A sensor for direct HVAC system integration.

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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