Trumeter APM-MAX-M21-NU-4R - VOLT, AMP, FREQ, PWR, MOD RTU
Trumeter

APM-MAX-M21-NU-4R


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Overview

The Trumeter APM-MAX-M21-NU-4R is a versatile programmable panel meter designed for precise industrial measurements. This 102mm x 102mm panel-mount unit from Trumeter supports simultaneous measurement of voltage, frequency, amperage, and power. It operates on a 100-240V AC input range, making it suitable for a wide variety of power systems. The negative backlit LCD display is programmable to 256 colors, allowing for clear visualization and customization of readings. Integration capabilities are robust, featuring Modbus RTU communication for seamless connection to PLCs, SCADA systems, and other automation platforms. The APM-MAX-M21-NU-4R also offers flexible output options, including two digital and one analog (4-20mA) programmable outputs, enabling advanced control and monitoring functionalities. This meter is an ideal choice for control panels, power supply monitoring, and energy management systems where accurate data acquisition and flexible output control are essential. Its comprehensive measurement capabilities and communication protocols ensure efficient system operation and performance tracking.
  • Measures Voltage, Amperage, Frequency, and Power
  • Modbus RTU Communication for Integration
  • Programmable to 256 Colors Backlit LCD
  • 100-240V AC Input Voltage Rating
  • 102mm x 102mm Panel Mount Size
ACTL-0750-70A .333VAC 0.75%

USACTL0750070

ACTL-0750-70A .333VAC 0.75%
VOLT, AMP, FREQ, PWR, MOD TCP/IP

APM-MAX-M21-NU-4B

VOLT, AMP, FREQ, PWR, MOD TCP/IP
MAIA CLOUD STANDARD LICENCE-2 DEVICES

UWP-LICENCE-M02A

MAIA CLOUD STANDARD LICENCE-2 DEVICES
VOLT, AMP, FREQ, PWR, MOD RTU

APM-MAX-M21-NL-4R

VOLT, AMP, FREQ, PWR, MOD RTU
3 1/2 DIGIT LCD VOLTMETER B/L

DPM951-T

3 1/2 DIGIT LCD VOLTMETER B/L
VOLT, AMP, FREQ, PWR, MOD TCP/IP

APM-MAX-M21-NL-4B

VOLT, AMP, FREQ, PWR, MOD TCP/IP
VOLT, AMP, FREQ, PWR, MOD TCP/IP

APM-MAX-M21-PL-4B

VOLT, AMP, FREQ, PWR, MOD TCP/IP
VOLT, AMP, FREQ, PWR, MOD RTU

APM-MAX-M21-PU-4R

VOLT, AMP, FREQ, PWR, MOD RTU

Frequently Asked Questions about Trumeter

What certifications and standards do Trumeter products comply with?

Trumeter products are certified to multiple international standards, including RoHS 2 (2011/65/EU), ISO 9001:2008, UL, CSA, and C-Tick. Our products meet rigorous safety and compliance requirements for industrial applications across North America, Europe, and Australia, with certifications covering electrical safety, electromagnetic compatibility, and hazardous substance restrictions.

What industries and applications are Trumeter products used for?

Trumeter products are used across multiple industries, including water filtration, manufacturing, automotive, gaming, glass production, battery systems, mobile power equipment, and industrial machinery. Their customizable measurement technologies like advanced panel meters, counters, timers, and length measurement devices serve diverse applications such as die cutting, metal spraying equipment, variable speed drives, and precision length measurement for materials like fabric and carpet.

What technical support does Trumeter offer?

Trumeter offers comprehensive technical support through a world-class team of application engineers and technical support specialists located in Europe, North America, and Asia. Their support team is dedicated to helping customers select the best product or solution for their specific application, with a commitment to 100% customer satisfaction. Customers can reach Trumeter's technical support via phone at +44 161 674 0960 (UK) or +1 954 725 6699 (USA), or by email at [email protected] or [email protected].

What are the main product lines offered by Trumeter?

Trumeter offers a comprehensive range of industrial measurement and control products, including counters, timers, hour meters, rate indicators, panel meters, encoders, time relays, and length/distance measurement solutions. Their product lines span multiple industrial applications, with a focus on precise measurement technologies that can be customized to meet specific customer requirements.

What are the key features of Trumeter products?

Trumeter products feature innovative, robust design with key characteristics including extensive customization options, long product warranties (3-10 years), and high-quality manufacturing. Their product lines span counters, timers, hour meters, rate indicators, panel meters, encoders, and distance measurement devices. Customization capabilities include OEM branding, specialized inputs, bespoke display options, Bluetooth integration, and tailored hardware/software developments to meet specific industrial application requirements.

What environmental ratings do Trumeter products have?

Trumeter products feature robust environmental ratings, including IP65 protection (NEMA 250 and UL50), with an operating temperature range of -20°C to +60°C. Their devices are designed to withstand industrial environments, with additional specifications including 85% max non-condensing humidity, shock resistance of 20g to IEC68-2-27, and vibration resistance of 5-500Hz at 2g.

What accessories are available for Trumeter products?

Trumeter offers a wide range of customizable accessories for their product lines, including: integrated count switches, tailored environmental protection covers, customized housings, OEM branding, custom electrical interfaces, and software modifications. Advanced customization options also include Bluetooth connectivity, app integration, custom display colors, and bespoke input configurations to meet specific industrial application requirements.

How are Trumeter products typically installed?

Trumeter products are designed for panel and industrial mounting with robust installation capabilities. They feature IP65 front panel rating, operate in temperatures from -20°C to +60°C, and can withstand shock (20g) and vibration (5-500Hz). Most products support multiple power supply options including 100-277V AC and 12-24V AC/DC, enabling flexible installation across various industrial environments.

What is Trumeter's warranty policy?

Trumeter offers industry-leading warranties ranging from 3 to 10 years across their product lines, which demonstrates their confidence in product design and manufacturing quality. These extended warranties are significantly longer than those of their competitors, reflecting Trumeter's commitment to product reliability and customer satisfaction.

What communication protocols do Trumeter products support?

Trumeter products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, and CANopen. These protocols enable flexible connectivity across multiple industrial automation platforms, providing seamless integration and robust communication capabilities for diverse industrial applications.