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DwyerMeasurement

Dwyer NO2 sensor replacement A-506

Dwyer NO2 sensor replacement A-506

SKU 3G-CBM-02417

Also listed as: DWY 90032 · DWY-90032

Brand
Dwyer
Item
NO2 sensor replacement A-506
Category
Measurement
UNSPSC
41112412 — Pressure gauge
Available to Order
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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 Documents

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

Product Description

Dwyer NO2 sensor replacement A-506

Frequently Asked Questions

Where can I buy the Dwyer DWY90032 NO2 sensor replacement worldwide?

3G Electric is an authorized Dwyer distributor. We source the A-506 NO2 sensor globally and handle all logistics and customs clearance. Contact us for availability and lead time.

What is the lead time for the Dwyer A-506 NO2 sensor?

Lead time varies depending on current demand and origin. Contact 3G Electric with your requirement, and we will confirm delivery schedule and any applicable expedite options.

What does the Dwyer A-506 NO2 sensor measure?

The A-506 is a replacement NO2 (nitrogen dioxide) sensor designed for Dwyer air quality monitoring systems. It provides accurate nitrogen dioxide measurement for indoor air quality and environmental compliance 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

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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