Description

Multispan AV-34DA DC Ampere Meter – Accurate & Reliable DC Current Measurement

The Multispan AV-34DA is a compact digital DC ampere meter designed for accurate monitoring of DC current in industrial control panels, power systems, battery applications, automation equipment and other electrical installations. It uses an external 75 mV DC shunt for current measurement and provides the measured value on a clear 4-digit LED display. (Multispan)

 

 

🔹 Product Overview

The AV-34DA DC Ampere Meter from Multispan is designed for applications where continuous and easy-to-read DC current indication is required. The meter accepts a -75 mV to +75 mV DC shunt signal and can be configured for a current range from approximately -999 A to 9999 A, depending on the selected shunt configuration. (Multispan)

Its compact 48 × 96 mm panel-mount format makes it suitable for installation in electrical and automation control panels where space and visibility are important.

Key Features

• 4-digit single LED display
• DC current measurement through external shunt
• Shunt input: -75 mV to +75 mV DC
• Current range: -999 to 9999 A, depending on shunt configuration
• 100–270 V AC/DC auxiliary power supply
• Compact 48 × 96 × 26 mm housing
• Panel-mount installation
• IP-65 front-side protection as specified
• Operating temperature: 0°C to 55°C
• Up to 95% RH, non-condensing
• Polycarbonate/ABS enclosure construction
• Suitable for industrial control and monitoring applications (Multispan)

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Why Use the Multispan AV-34DA?

1. Accurate DC Current Monitoring

The AV-34DA is designed to provide reliable DC current indication through an external shunt. The official datasheet specifies an accuracy of ±1% of full range ±1 count. (Multispan)

2. Wide Measurement Capability

The meter supports shunt-based current measurement over a wide range. The manufacturer’s product information lists a current range of -999 A to 9999 A, with the exact measurement capability dependent on the shunt arrangement. (Multispan)

3. Wide Auxiliary Power Supply

With a 100–270 V AC/DC, 50/60 Hz power supply specification, the AV-34DA can be integrated into a variety of industrial panel environments. (Multispan)

4. Compact Panel Design

With dimensions of approximately 48 mm × 96 mm × 26 mm, the AV-34DA is designed for panel mounting and can be integrated into compact control cabinets. (Multispan)

5. Front Protection

The product specification lists IP-65 front-side protection, helping make the meter suitable for industrial panel environments when installed according to the manufacturer’s requirements. (Multispan)

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Technical Specifications

Specification	Multispan AV-34DA
Product Type	DC Ampere Meter
Display	4-Digit, Single Display
Input	-75 mV DC to +75 mV DC
Current Range	-999 to 9999 A
Measurement Method	External DC Shunt
Auxiliary Supply	100–270 V AC/DC, 50/60 Hz
Approx. Consumption	2 VA
Size	48 × 96 × 26 mm
Panel Cutout	42 × 92 mm
Protection	IP-65 Front Side
Operating Temperature	0°C to 55°C
Relative Humidity	Up to 95% RH, non-condensing
Mounting	Panel Mount
Accuracy	±1% FS ±1 Count

Specifications are based on Multispan’s current product page and AV-34DA datasheet; model/variant details should be confirmed before ordering. (Multispan)

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Applications of Multispan AV-34DA

The AV-34DA can be used wherever DC current needs to be monitored from a panel-mounted instrument, including:

• Industrial Automation Panels
• DC Power Supply Systems
• Battery Charging Systems
• Battery Banks
• Control Panels
• Electrical Distribution Systems
• DC Motor Control Panels
• Industrial Machinery
• Power Electronics Systems
• Solar & DC Power Applications
• OEM Control Systems
• Process Monitoring Panels

For a particular application, the appropriate shunt rating and meter configuration should be selected according to the actual DC current and system requirements.

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How Does the AV-34DA Work?

The AV-34DA uses an external DC shunt to convert the current flowing through the circuit into a small voltage signal.

DC Load → External Shunt → 75 mV Signal → AV-34DA → Digital Current Display

The meter reads the shunt signal and displays the corresponding current value. This arrangement allows high-current DC circuits to be monitored without passing the full load current directly through the panel meter. (Multispan)

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Ideal for Industrial Control Panels

For panel builders, automation engineers and system integrators, the compact design of the AV-34DA provides a convenient way to add dedicated DC current indication to a control system.

It can be incorporated into:

PLC Panels → DC Power Panels → Battery Panels → Automation Panels → Machine Control Panels → Electrical Monitoring Systems

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Multispan AV-34DA from Elite Industrial Engineers

Elite Industrial Engineers provides industrial automation and electrical control products for panel builders, OEMs, maintenance teams and system integrators.

If you are looking for a Multispan AV-34DA DC Ampere Meter, Elite Industrial Engineers can assist with product selection based on your required current range, shunt rating, power supply and panel requirements.

Contact Elite Industrial Engineers

Company: Elite Industrial Engineers
Product: Multispan AV-34DA DC Ampere Meter
Phone: +91 9315333867
Website: eliteindustriesengrees.com