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3G Electric
Dwyer DPMP-502 LCD Digital Panel Meter, DC Current Input, 12-24 VDC, NEMA 4 - AC Voltage Digital Panel Meters
DwyerAC Voltage Digital Panel Meters

Dwyer DPMP-502 LCD Digital Panel Meter, DC Current Input, 12-24 VDC, NEMA 4

The Dwyer DPMP-502 is an LCD digital panel meter from the DPMP series, featuring a green high-contrast LCD display with a 1,999 display span and 0.45-inch digit height. It accepts DC current input with +/-0.1%…

SKU 3G-OTH-28352

Also listed as: DPMP502 · DPMP 502

Brand
Dwyer
Item
DPMP-502 LCD Digital Panel Meter, DC Current Input, 12-24 VDC, NEMA 4
Part Number
DPMP-502
Category
AC Voltage Digital Panel Meters
Available to Order
Also known as:DPMP-502Dwyer
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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
DPMP-502
Series
DPMP
Type
- Max, 12 V DC – 24 V DC, 0.45 in Digit Ht - Max., LCD
Accuracy
+/-0.1%
Input Type
DC Current
Product Type
LCD Digital Panel Meter
Display Features
High Contrast
NEMA Enclosure Rating
4
Terminal Connection Type
Screw Clamp
Digital Display Screen Type
LCD
Digital Display Screen Color
Green

Technical Documents

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

Product Description

The Dwyer DPMP-502 is an LCD digital panel meter from the DPMP series, featuring a green high-contrast LCD display with a 1,999 display span and 0.45-inch digit height. It accepts DC current input with +/-0.1% accuracy, operates on 12-24 VDC, and includes screw clamp terminals. The meter is housed in a NEMA 4 rated enclosure.

Frequently Asked Questions

What is the Dwyer DPMP-502 digital panel meter used for?

The Dwyer DPMP-502 is an LCD digital panel meter used for measuring and displaying DC current signals in industrial process control, HVAC, and automation systems. Its NEMA 4 rated enclosure suits washdown or dusty environments, and the green high-contrast display ensures readability in low-light conditions.

What are the specifications of the Dwyer DPMP-502?

The Dwyer DPMP-502 has a 1,999 display span, +/-0.1% accuracy, and accepts DC current input. It operates on 12-24 VDC, features a green LCD with 0.45-inch digit height, screw clamp terminals, and a NEMA 4 rated enclosure. It is part of the Dwyer DPMP series.

Where to buy the Dwyer DPMP-502 worldwide?

You can source the Dwyer DPMP-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 supply genuine Dwyer instruments to procurement teams and plant engineers globally.

How to install the Dwyer DPMP-502 panel meter?

Install the Dwyer DPMP-502 by mounting it in a panel cutout per the manual, connecting DC current input to the screw clamp terminals, and supplying 12-24 VDC power. Ensure the NEMA 4 seal is intact for environmental protection. Follow standard wiring practices and verify polarity before energizing.

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 ac voltage 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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