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Dwyer Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max - Process Digital Panel Meters
DwyerProcess Digital Panel Meters

Dwyer Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max

The Dwyer DPMA-502 is a 4-digit process digital panel meter with a red LCD display and a display span of -1,999 to 1,999. It operates on 12-24 VDC power and features screw clamp connections, with an accuracy of…

SKU 3G-OTH-154195

Also listed as: DPMA502 · DPMA 502

Brand
Dwyer
Item
Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max
Category
Process Digital Panel Meters
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dwyer
Manufacturer Part Number
DPMA-502
Type
- Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4

Technical Documents

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

Product Description

The Dwyer DPMA-502 is a 4-digit process digital panel meter with a red LCD display and a display span of -1,999 to 1,999. It operates on 12-24 VDC power and features screw clamp connections, with an accuracy of +/-0.05% Full Scale +1 count.

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 DPMA-502 digital panel meter used for?

The Dwyer DPMA-502 is a process digital panel meter used for monitoring and displaying process signals such as pressure, temperature, or flow in industrial control panels. It provides a clear red LCD readout with a display span of -1,999 to 1,999, suitable for precise measurement in manufacturing and automation environments.

What are the specifications of the Dwyer DPMA-502?

The Dwyer DPMA-502 is a 4-digit digital panel meter with a red LCD display and a display span of -1,999 to 1,999. It operates on 12-24 VDC power, has an accuracy of +/-0.05% Full Scale +1 count, and uses screw clamp connections. The meter is part of the DPMA series and features high contrast for readability.

Where to buy the Dwyer DPMA-502 worldwide?

You can source the Dwyer DPMA-502 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this Dwyer digital panel meter.

How to install the Dwyer DPMA-502?

To install the Dwyer DPMA-502, mount the meter in a panel cutout and secure it with the provided hardware. Connect power (12-24 VDC) and signal wires to the screw clamp terminals following the wiring diagram. Ensure proper grounding and avoid exceeding input ratings. Calibrate using the front-panel buttons per the manual.

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 process digital panel meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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