We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
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-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

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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
DWYER Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., 4 (MPN DPML-403). Key specifications — Manufacturer Part Number: DPML-403; Accuracy: +/-0.1%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPML; Terminal Connection Type: Screw Clamp.
Dwyer
DWYER Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., 4 (MPN DPML-403). Key specifications — Manufacturer Part Number: DPML-403; Accuracy: +/-0.1%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPML; Terminal Connection Type: Screw Clamp.
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-404). Key specifications — Manufacturer Part Number: DPMA-404; Accuracy: +/-0.05%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.
Dwyer
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-404). Key specifications — Manufacturer Part Number: DPMA-404; Accuracy: +/-0.05%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.
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). Key specifications — Manufacturer Part Number: DPMA-402; Accuracy: +/-0.05%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.
Dwyer
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). Key specifications — Manufacturer Part Number: DPMA-402; Accuracy: +/-0.05%; Digital Display Screen Color: Red; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.5 in Digit Ht - Max., DPMF. Key specifications — Manufacturer Part Number: DPMF; Accuracy: +/-0.1%; Digital Display Screen Color: Black; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMF; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.
Dwyer
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.5 in Digit Ht - Max., DPMF. Key specifications — Manufacturer Part Number: DPMF; Accuracy: +/-0.1%; Digital Display Screen Color: Black; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPMF; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.
DWYER Digital Panel Meter: 1,999 Display Span - Max, 12 V DC – 24 V DC, 0.45 in Digit Ht - Max., LCD (MPN DPMP-502). Key specifications — Manufacturer Part Number: DPMP-502; Accuracy: +/-0.1%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMP; Terminal Connection Type: Screw Clamp.
Dwyer
DWYER Digital Panel Meter: 1,999 Display Span - Max, 12 V DC – 24 V DC, 0.45 in Digit Ht - Max., LCD (MPN DPMP-502). Key specifications — Manufacturer Part Number: DPMP-502; Accuracy: +/-0.1%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMP; Terminal Connection Type: Screw Clamp.
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., LCD (MPN DPMP-402). Key specifications — Manufacturer Part Number: DPMP-402; Accuracy: +/-0.1%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Process Meter; Series: DPMP; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.
Dwyer
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max., LCD (MPN DPMP-402). Key specifications — Manufacturer Part Number: DPMP-402; Accuracy: +/-0.1%; Digital Display Screen Color: Green; Digital Display Screen Type: LCD; Product Type: LCD Digital Process Meter; Series: DPMP; Terminal Connection Type: Screw Clamp; Display Features: High Contrast.

More from Dwyer

View all Dwyer parts →
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-401). Key specifications — Manufacturer Part Number: DPMA-401; Accuracy: +/-0.05%; Digital Display Screen Color: Orange; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.
Dwyer
DWYER Digital Panel Meter: 1,999 Display Span - Max, 15 V DC – 24 V DC, 1 in Digit Ht - Max., 1,999 (MPN DPMA-401). Key specifications — Manufacturer Part Number: DPMA-401; Accuracy: +/-0.05%; Digital Display Screen Color: Orange; Digital Display Screen Type: LCD; NEMA Enclosure Rating: 4; Product Type: LCD Digital Panel Meter; Series: DPMA; Terminal Connection Type: Screw Clamp.
DWYER Panel Meter: 0 V DC – 10 V DC, 0.55 in Digit Ht - Max., 0.31 in Digit Ht - Min., LCI408-00, 4X. Key specifications — Manufacturer Part Number: LCI408-00; Accuracy: +/-0.1%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; NEMA Enclosure Rating: 4X; Product Type: Panel Meter Indicator; Series: LCI408; Brand: DWYER.
Dwyer
DWYER Panel Meter: 0 V DC – 10 V DC, 0.55 in Digit Ht - Max., 0.31 in Digit Ht - Min., LCI408-00, 4X. Key specifications — Manufacturer Part Number: LCI408-00; Accuracy: +/-0.1%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; NEMA Enclosure Rating: 4X; Product Type: Panel Meter Indicator; Series: LCI408; Brand: DWYER.
DWYER Panel Meter: 999,999 Display Span - Max, 12 V DC – 24 V DC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-241). Key specifications — Manufacturer Part Number: MPM-241; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: NEMA 4X Front Panel; NEMA Enclosure Rating: 4X; Product Type: Configurable Panel Meter; Series: MPM.
Dwyer
DWYER Panel Meter: 999,999 Display Span - Max, 12 V DC – 24 V DC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-241). Key specifications — Manufacturer Part Number: MPM-241; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: NEMA 4X Front Panel; NEMA Enclosure Rating: 4X; Product Type: Configurable Panel Meter; Series: MPM.
DWYER Smart Panel Meter: 4 V DC – 30 V DC, Graph/Touchscreen, USB, 4 V DC DC Volt Supply Min., SPPM (MPN SPPM-28-C). Key specifications — Manufacturer Part Number: SPPM-28-C; Accuracy: 0.1%; Digital Display Screen Type: TFT LCD; NEMA Enclosure Rating: 4X; Product Type: Smart Programmable Panel Meter; Series: SPPM; Terminal Connection Type: Pin; Display Features: Graph.
Dwyer
DWYER Smart Panel Meter: 4 V DC – 30 V DC, Graph/Touchscreen, USB, 4 V DC DC Volt Supply Min., SPPM (MPN SPPM-28-C). Key specifications — Manufacturer Part Number: SPPM-28-C; Accuracy: 0.1%; Digital Display Screen Type: TFT LCD; NEMA Enclosure Rating: 4X; Product Type: Smart Programmable Panel Meter; Series: SPPM; Terminal Connection Type: Pin; Display Features: Graph.
DWYER Digital Panel Meter: 90 V AC – 250 V AC, 10.5 V DC – 30 V DC, 2.3 in Digit Ht - Max., DPMX-2. Key specifications — Manufacturer Part Number: DPMX-2; Accuracy: +/-1%; Digital Display Screen Color: Green; Digital Display Screen Type: LED; Product Type: Extra Large Digital Panel Meter; Series: DPMX; Terminal Connection Type: Screw Clamp; Brand: DWYER.
Dwyer
DWYER Digital Panel Meter: 90 V AC – 250 V AC, 10.5 V DC – 30 V DC, 2.3 in Digit Ht - Max., DPMX-2. Key specifications — Manufacturer Part Number: DPMX-2; Accuracy: +/-1%; Digital Display Screen Color: Green; Digital Display Screen Type: LED; Product Type: Extra Large Digital Panel Meter; Series: DPMX; Terminal Connection Type: Screw Clamp; Brand: DWYER.
DWYER Analog Panel Meter: 999,999 Display Span - Max, 12 V DC – 24 V DC, 0.6 in Digit Ht - Max., USB (MPN APM-200). Key specifications — Manufacturer Part Number: APM-200; Accuracy: +/-0.03%; Digital Display Screen Type: LED; Includes: NEMA 4X Front Panel; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM; Terminal Connection Type: Screw Clamp.
Dwyer
DWYER Analog Panel Meter: 999,999 Display Span - Max, 12 V DC – 24 V DC, 0.6 in Digit Ht - Max., USB (MPN APM-200). Key specifications — Manufacturer Part Number: APM-200; Accuracy: +/-0.03%; Digital Display Screen Type: LED; Includes: NEMA 4X Front Panel; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM; Terminal Connection Type: Screw Clamp.
DWYER Digital Panel Meter: 90 V AC – 250 V AC, 10.5 V DC – 30 V DC, 2.3 in Digit Ht - Max., DPMX-1. Key specifications — Manufacturer Part Number: DPMX-1; Accuracy: +/-1%; Digital Display Screen Color: Blue; Digital Display Screen Type: LED; Product Type: Extra Large Digital Panel Meter; Series: DPMX; Terminal Connection Type: Screw Clamp; Brand: DWYER.
Dwyer
DWYER Digital Panel Meter: 90 V AC – 250 V AC, 10.5 V DC – 30 V DC, 2.3 in Digit Ht - Max., DPMX-1. Key specifications — Manufacturer Part Number: DPMX-1; Accuracy: +/-1%; Digital Display Screen Color: Blue; Digital Display Screen Type: LED; Product Type: Extra Large Digital Panel Meter; Series: DPMX; Terminal Connection Type: Screw Clamp; Brand: DWYER.
DWYER Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max. (MPN DPML-401). Key specifications — Manufacturer Part Number: DPML-401; Accuracy: +/-0.1%; Digital Display Screen Color: Orange; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPML; Terminal Connection Type: Screw Clamp; Brand: DWYER.
Dwyer
DWYER Digital Panel Meter: 19,999 Display Span - Max, 15 V DC – 24 V DC, 0.45 in Digit Ht - Max. (MPN DPML-401). Key specifications — Manufacturer Part Number: DPML-401; Accuracy: +/-0.1%; Digital Display Screen Color: Orange; Digital Display Screen Type: LCD; Product Type: LCD Digital Panel Meter; Series: DPML; Terminal Connection Type: Screw Clamp; Brand: DWYER.