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Dwyer DPML-402 DC Current LCD Digital Panel Meter, 19,999 Display Span, NEMA 4 - DC Current Digital Panel Meters
DwyerDC Current Digital Panel Meters

Dwyer DPML-402 DC Current LCD Digital Panel Meter, 19,999 Display Span, NEMA 4

The Dwyer DPML-402 is an LCD digital panel meter from the DPML series, designed for DC current input with a display span of 19,999. It offers an accuracy of +/-0.1% and features a green LCD screen with 0.45-inch…

SKU 3G-OTH-29246

Also listed as: DPML402 · DPML 402

Brand
Dwyer
Item
DPML-402 DC Current LCD Digital Panel Meter, 19,999 Display Span, NEMA 4
Part Number
DPML-402
Category
DC Current Digital Panel Meters
Available to Order
Also known as:DPML-402Dwyer
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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-402
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
Green

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

Product Description

The Dwyer DPML-402 is an LCD digital panel meter from the DPML series, designed for DC current input with a display span of 19,999. It offers an accuracy of +/-0.1% and features a green LCD screen with 0.45-inch digit height, operating on 15–24 V DC. The meter includes screw-clamp terminals and carries a NEMA 4 enclosure rating.

Frequently Asked Questions

What is the Dwyer DPML-402 digital panel meter used for?

The Dwyer DPML-402 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 rated enclosure makes it suitable for washdown or dusty environments. 3G Electric supplies this meter for worldwide applications.

What are the specifications of the Dwyer DPML-402?

The Dwyer DPML-402 has a 19,999 display span, +/-0.1% accuracy, and a green LCD screen with 0.45-inch digit height. It operates on 15–24 V DC input power, uses screw-clamp terminals, and carries a NEMA 4 enclosure rating. It is part of the DPML series for DC current input.

Where to buy the Dwyer DPML-402 worldwide?

You can source the Dwyer DPML-402 from 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 this meter to procurement teams and plant engineers globally.

How to install the Dwyer DPML-402 panel meter?

Install the Dwyer DPML-402 by mounting it in a panel cutout per the NEMA 4 seal requirements. Connect DC current input and 15–24 V DC power via the screw-clamp terminals. Follow standard wiring practices for signal integrity. 3G Electric recommends consulting the Dwyer manual for precise terminal assignments.

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 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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