Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Dwyer Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max. - Process Digital Panel Meters
DwyerProcess Digital Panel Meters

Dwyer Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max.

The Dwyer APM-141 is a process digital panel meter with a 999,999 display span, featuring a red LED display and high contrast for readability. It offers an accuracy of +/-0.03% and operates on 85-265 V AC, with a…

SKU 3G-OTH-154189

Brand
Dwyer
Item
Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max.
Category
Process 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
APM-141
Type
- Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X
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 APM-141 is a process digital panel meter with a 999,999 display span, featuring a red LED display and high contrast for readability. It offers an accuracy of +/-0.03% and operates on 85-265 V AC, with a NEMA 4X front panel rating. The meter includes a USB interface and a screw clamp connection, with an SPST relay rated at 3A @ 30 VDC and 125/250 VAC.

Frequently Asked Questions

What is the Dwyer APM-141 analog panel meter used for?

The Dwyer APM-141 is a process digital panel meter used for monitoring and displaying AC current in industrial control panels. It provides a 999,999 display span with high-contrast red LED digits, making it suitable for precise readouts in manufacturing, HVAC, and utility applications where accuracy of +/-0.03% is required.

What are the specifications of the Dwyer APM-141 panel meter?

The Dwyer APM-141 offers a 999,999 display span, +/-0.03% accuracy, red LED display, and operates on 85 V AC to 265 V AC. It features a NEMA 4X front panel, USB interface, screw clamp connection, and an SPST relay rated at 3A @ 30 VDC and 125/250 VAC. The digit height is 0.6 inches.

Where to buy the Dwyer APM-141 panel meter worldwide?

You can source the Dwyer APM-141 panel meter 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 competitive pricing and reliable sourcing for this Dwyer process meter.

How to install the Dwyer APM-141 panel meter?

Install the Dwyer APM-141 by mounting it in a panel cutout with the NEMA 4X front gasket for environmental sealing. Connect power (85-265 V AC) and input signals via the screw clamp terminals. Use the USB interface for configuration. Ensure the SPST relay wiring matches your load (3A max). Follow standard electrical safety practices.

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.

You might also need

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

Similar products

Matched by specification & description
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-141). Key specifications — attr1042966: MPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
Dwyer
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-141). Key specifications — attr1042966: MPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-120). Key specifications — Manufacturer Part Number: APM-120; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: USB Based Programming Software is Resident on the Meter; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM.
Dwyer
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-120). Key specifications — Manufacturer Part Number: APM-120; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: USB Based Programming Software is Resident on the Meter; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM.
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-100). Key specifications — Manufacturer Part Number: APM-100; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: USB Based Programming Software is Resident on the Meter; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM.
Dwyer
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-100). Key specifications — Manufacturer Part Number: APM-100; Accuracy: +/-0.03%; Digital Display Screen Color: Red; Digital Display Screen Type: LED; Includes: USB Based Programming Software is Resident on the Meter; NEMA Enclosure Rating: 4X; Product Type: ANot Applicablelog Panel Meter; Series: APM.
DWYER Pulse Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB (MPN PPM-141). Key specifications — attr1042966: PPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Pulse Panel Meter; attr1043006: PPM.
Dwyer
DWYER Pulse Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB (MPN PPM-141). Key specifications — attr1042966: PPM-141; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Pulse Panel Meter; attr1043006: PPM.
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 Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-100). Key specifications — attr1042966: MPM-100; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
Dwyer
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-100). Key specifications — attr1042966: MPM-100; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.

More from Dwyer

View all Dwyer parts →
DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 24 V AC – 48 V AC, Red (MPN LCI132-11). Key specifications — attr1042966: LCI132-11; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.
Dwyer
DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 24 V AC – 48 V AC, Red (MPN LCI132-11). Key specifications — attr1042966: LCI132-11; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.
DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 120 V AC – 240 V AC (MPN LCI132-00). Key specifications — attr1042966: LCI132-00; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.
Dwyer
DWYER Process Indicator: -1,999 Display Span - Min, 9,999 Display Span - Max, 120 V AC – 240 V AC (MPN LCI132-00). Key specifications — attr1042966: LCI132-00; attr1042969: +/-0.2% of Range + 3 Digits; +/-0.4% of Range + 4 Digits; attr1042981: Red; attr1042982: LED; attr1042993: 4X; attr1043003: Process Indicator; attr1043006: LCI132.
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-101). Key specifications — attr1042966: MPM-101; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
Dwyer
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-101). Key specifications — attr1042966: MPM-101; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMP-503). Key specifications — attr1042966: DPMP-503; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMP; attr1043012: Screw Clamp.
Dwyer
DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMP-503). Key specifications — attr1042966: DPMP-503; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMP; attr1043012: Screw Clamp.
DWYER Interface Panel Meter: 5 V DC – 30 V DC, Graph/Touchscreen, USB, PWM /OPEN COLLECTRO, SPPM2-43. Key specifications — attr1042966: SPPM2-43; attr1042969: +/-0.05%; attr1042982: TFT LCD; attr1042993: 4X; attr1043003: Interface Panel Meter; attr1043006: SPPM2; attr1043012: Pin; attr1057883: Graph.
Dwyer
DWYER Interface Panel Meter: 5 V DC – 30 V DC, Graph/Touchscreen, USB, PWM /OPEN COLLECTRO, SPPM2-43. Key specifications — attr1042966: SPPM2-43; attr1042969: +/-0.05%; attr1042982: TFT LCD; attr1042993: 4X; attr1043003: Interface Panel Meter; attr1043006: SPPM2; attr1043012: Pin; attr1057883: Graph.
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-121). Key specifications — attr1042966: APM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: ANot Applicablelog Panel Meter; attr1043006: APM.
Dwyer
DWYER Analog Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X (MPN APM-121). Key specifications — attr1042966: APM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: USB Based Programming Software is Resident on the Meter; attr1042993: 4X; attr1043003: ANot Applicablelog Panel Meter; attr1043006: APM.
DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMA-502). Key specifications — attr1042966: DPMA-502; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMA; attr1043012: Screw Clamp.
Dwyer
DWYER Digital Panel Meter: -1,999 Display Span - Min, 1,999 Display Span - Max, 12 V DC – 24 V DC, 4 (MPN DPMA-502). Key specifications — attr1042966: DPMA-502; attr1042969: +/-0.05% Full Scale +1 count; attr1042981: Red; attr1042982: LCD; attr1042993: 4; attr1043003: Digital Panel Meter; attr1043006: DPMA; attr1043012: Screw Clamp.
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-121). Key specifications — attr1042966: MPM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.
Dwyer
DWYER Panel Meter: 999,999 Display Span - Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., USB, MPM (MPN MPM-121). Key specifications — attr1042966: MPM-121; attr1042969: +/-0.03%; attr1042981: Red; attr1042982: LED; attr1042990: NEMA 4X Front Panel; attr1042993: 4X; attr1043003: Multi Panel Meter; attr1043006: MPM.