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Dwyer Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max. - DC Current Digital Panel Meters
DwyerDC Current Digital Panel Meters

Dwyer Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max.

The Dwyer DPML-403 is an LCD digital panel meter from the DPML series, designed for DC current input with a 19,999 display span. It features a red LCD screen, +/-0.1% accuracy, and a NEMA 4 enclosure rating. The…

SKU 3G-OTH-29242

Also listed as: DPML403 · DPML 403

Brand
Dwyer
Item
Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max.
Category
DC Current Digital Panel Meters
Available to Order
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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
DPML-403
Series
DPML
Type
- Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., 4
Accuracy
+/-0.1%
Input Type
DC Current
Product Type
LCD Digital Panel Meter
NEMA Enclosure Rating
4
Terminal Connection Type
Screw Clamp
Digital Display Screen Type
LCD
Digital Display Screen Color
Red

Technical Documents

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

Product Description

The Dwyer DPML-403 is an LCD digital panel meter from the DPML series, designed for DC current input with a 19,999 display span. It features a red LCD screen, +/-0.1% accuracy, and a NEMA 4 enclosure rating. The meter operates on 15-24 V DC power and uses screw clamp terminals for connection.

Frequently Asked Questions

What is the Dwyer DPML-403 digital panel meter used for?

The Dwyer DPML-403 is an LCD digital panel meter used to measure and display DC current in industrial control panels, process monitoring, and automation systems. Its NEMA 4 rating makes it suitable for washdown or dusty environments. 3G Electric supplies this meter across 14 industrial departments, including instrumentation and electrical.

What are the specifications of the Dwyer DPML-403?

The Dwyer DPML-403 has a 19,999 display span, +/-0.1% accuracy, red LCD screen, and NEMA 4 enclosure rating. It operates on 15 V DC – 24 V DC power, uses screw clamp terminals, and has a 0.45 in digit height. 3G Electric sources genuine Dwyer meters for global delivery.

Where to buy the Dwyer DPML-403 worldwide?

3G Electric supplies the Dwyer DPML-403 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this LCD digital panel meter and other Dwyer instrumentation products.

How to install the Dwyer DPML-403 panel meter?

Mount the Dwyer DPML-403 in a panel cutout, connect DC power (15-24 V DC) and input signal via the screw clamp terminals. Follow standard wiring practices for DC current meters and ensure the NEMA 4 seal is intact. 3G Electric provides technical support for selection and 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 dc current 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-402)
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DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., Red (MPN DPMP-403P)
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DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., Red (MPN DPMP-403P)
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DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., Red (MPN DPMP-403)

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