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DWYER Replacement Sensor: Nitrogen Dioxide, Gas Detector - Accessories for Fixed Gas Detectors
DWYERAccessories for Fixed Gas Detectors

DWYER Replacement Sensor: Nitrogen Dioxide, Gas Detector

The DWYER A-506 is a replacement sensor for nitrogen dioxide detection, designed for use with Dwyer GSTA and Dwyer GSTC gas detectors. This accessory is compatible with Dwyer GSTC detector manufacturer part numbers…

SKU 3G-OTH-555322

Brand
DWYER
Item
Replacement Sensor: Nitrogen Dioxide, Gas Detector
Category
Accessories for Fixed Gas Detectors
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Technical Specifications

DWYER
Manufacturer Part Number
A-506
Series
Dwyer GSTC
Type
Gas Detector, Dwyer GSTA/Dwyer GSTC
Gas Detected
Nitrogen Dioxide
Product Type
Dwyer GSTA
Compatible Detector Manufacturer Part Number
Dwyer GSTC
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DWYER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER A-506 is a replacement sensor for nitrogen dioxide detection, designed for use with Dwyer GSTA and Dwyer GSTC gas detectors. This accessory is compatible with Dwyer GSTC detector manufacturer part numbers and is part of the Dwyer GSTC series.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DWYER A-506 replacement sensor used for?

The DWYER A-506 is a replacement sensor for detecting nitrogen dioxide gas. It is designed for use with Dwyer GSTA and Dwyer GSTC gas detectors, making it suitable for industrial safety monitoring in environments where NO₂ exposure is a concern.

What are the specifications of the DWYER A-506 sensor?

The DWYER A-506 is a replacement sensor for nitrogen dioxide detection, compatible with Dwyer GSTC detector manufacturer part numbers. It is part of the Dwyer GSTC series and is used with Dwyer GSTA and Dwyer GSTC gas detectors. The brand is DWYER.

Where to buy the DWYER A-506 replacement sensor worldwide?

3G Electric supplies the DWYER A-506 replacement sensor worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this nitrogen dioxide sensor for Dwyer GSTA and GSTC detectors.

How to install the DWYER A-506 sensor in a Dwyer gas detector?

Install the DWYER A-506 sensor by following the Dwyer GSTA or GSTC detector manual. Typically, power down the detector, remove the old sensor, insert the new A-506, and recalibrate per manufacturer instructions. Always use proper safety procedures for gas detection equipment.

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 accessories for fixed gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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