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Dwyer A-505A replacement CO sensor - Measurement
DwyerMeasurement

Dwyer A-505A replacement CO sensor

Dwyer A-505A Replacement CO Sensor

SKU 3G-CBM-02418

Also listed as: DWY 90034 · DWY-90034

Brand
Dwyer
Item
A-505A replacement CO sensor
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

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

Product Description

Dwyer A-505A Replacement CO Sensor

Frequently Asked Questions

What is the Dwyer A-505A replacement CO sensor used for?

The Dwyer A-505A replacement CO sensor is used to detect carbon monoxide levels in industrial environments, typically as a drop-in replacement for Dwyer gas detection systems. It helps ensure worker safety and compliance with air quality standards in facilities such as manufacturing plants, warehouses, and boiler rooms.

What are the specifications of the Dwyer A-505A replacement CO sensor?

The Dwyer A-505A replacement CO sensor is designed for carbon monoxide detection. Specific technical specifications are not provided in the available product data. For detailed electrical ratings, measurement range, and environmental limits, please consult the Dwyer product manual or contact 3G Electric for assistance.

Where to buy the Dwyer A-505A replacement CO sensor in Singapore?

You can source the Dwyer A-505A replacement CO sensor through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this replacement sensor.

How to install the Dwyer A-505A replacement CO sensor?

Installation of the Dwyer A-505A replacement CO sensor should follow the original Dwyer gas detector manual. Typically, power down the system, remove the old sensor, plug in the new A-505A, and recalibrate per manufacturer instructions. Always verify wiring compatibility and perform a gas test after installation.

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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