Trumeter APM-MAX LCD Digital Panel Multifunction Meter for Power Voltage Frequency Current 68 mm x 68 mm APM-MAX-M21-PU-4R

Trumeter APM-MAX-M21-PU-4R is a high-accuracy LCD Digital Panel Multifunction Meter designed for industrial and commercial process control applications. It measures electrical parameters including power, voltage, frequency, and current for both AC and DC systems up to 600 volts.

The meter features a large 81.5 mm x 66 mm screen offering a 25% larger viewing area than standard APM models. Its display integrates a 60-segment bar graph for rapid analog-style visualization alongside a four-digit digital readout with 14.5 mm digit height for precision.

Designed for ease of use in bright environments, the positive LCD display includes an RGB dynamic backlight configurable for various alert conditions. The device supports programmable ranges, scaling options, and two independent digital alarm setpoints, enhancing monitoring capabilities for diverse systems.

Connectivity is enhanced with serial MODBUS® RTU communication protocols for seamless integration into automation networks. Outputs include two open-collector digital outputs and a 4-20 mA analogue output for wider control system compatibility.

Panel mounting installation requires a 68 mm x 68 mm cutout with a depth of 45 mm, making it compatible with standard 2.7-inch square or 4-inch circular panels. Operational temperature ranges from -10°C to 60°C, and the product holds UL, CE, and cUL approvals, assuring compliance with international safety standards.

Applications span industrial automation, electrical power monitoring, HVAC systems, manufacturing process control, and other commercial uses where precise multi-parameter measurement is critical.

Features a 4-digit high contrast LCD with 14.5 mm digit height. Measures up to 600 V for AC/DC applications. Equipped with a 60-segment bar graph display and RGB dynamic backlight for instant alerts. Supports configurable scaling, two independent alarm setpoints, and outputs including digital and analogue (4-20mA).

Includes serial MODBUS® RTU communication for system integration. Operates reliably from -10°C to 60°C with UL, CE, and cUL approvals. Designed for panel mounting with a 68 mm square cutout and 45 mm depth.

This Trumeter panel meter is known for its versatile multi-parameter monitoring capabilities combined with user-friendly display and smart alert features. It is a trusted instrument in industrial automation and electrical system monitoring environments.

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