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Dwyer APM-141 Process Digital Panel Meter - Process Digital Panel Meters
DwyerProcess Digital Panel Meters

Dwyer APM-141 Process Digital Panel Meter

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

Also listed as: APM141 · APM 141

Brand
Dwyer
Item
APM-141 Process Digital Panel Meter
Part Number
APM-141
Category
Process Digital Panel Meters
Available to Order
Also known as:APM-141Dwyer
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Technical Specifications

Dwyer
Manufacturer Part Number
APM-141
Type
- Max, 85 V AC – 265 V AC, 0.6 in Digit Ht - Max., 4X

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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
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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.

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