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Dwyer Static external pressure sensor gray A-306A

Dwyer A-306A is a static external pressure sensor with 304 stainless steel sensing element and 430 stainless steel flange, designed for industrial measurement applications. Available in 101 mm, 152 mm, and 203 mm…

SKU 3G-CBM-02415

Brand
Dwyer
Item
Static external pressure sensor gray A-306A
Part Number
A306A
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 Specifications

Dwyer
Manufacturer Part Number
A306A
connection type
Raccord cannelé pour 3/16" tubage ID
flange material
inox 430
sensor material
inox 304
connector material
inox 303
dimensions available
101 mm, 152 mm, 203 mm

Technical Documents

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

Product Description

Dwyer A-306A is a static external pressure sensor with 304 stainless steel sensing element and 430 stainless steel flange, designed for industrial measurement applications. Available in 101 mm, 152 mm, and 203 mm lengths, it connects via 3/16" tubing and integrates into pneumatic and process monitoring systems.

Frequently Asked Questions

What is the Dwyer A-306A static external pressure sensor used for?

The Dwyer A-306A static external pressure sensor measures static pressure in ducts and plenums for industrial HVAC and process monitoring. It connects to differential pressure switches and transmitters, and is ideal for detecting pressure drop across air filters and cooling coils in Singapore's manufacturing and cleanroom environments.

What are the specifications of the Dwyer A-306A?

The Dwyer A-306A features a 304 stainless steel sensing element, 430 stainless steel flange, and 303 stainless steel connector. It is available in 101 mm, 152 mm, and 203 mm lengths, with a 3/16" ID tubing connection. It is designed for static pressure sensing in air velocities up to 1500 FPM.

Where to buy the Dwyer A-306A in Singapore?

3G Electric supplies the Dwyer A-306A static external pressure sensor to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this measurement sensor for your industrial application.

How to install the Dwyer A-306A static pressure sensor?

Install the Dwyer A-306A by mounting the 430 stainless steel flange with the integrated rubber gasket and two screws onto the duct. Connect 3/16" ID tubing to the barbed fitting. Position the sensor away from duct walls to minimize turbulence and ensure accurate static pressure readings for air velocities up to 1500 FPM.

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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