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Trumeter APM-MAX LCD Digital Panel Multifunction Meter Voltage Power Frequency Current 68mm x 68mm APM-MAX-M21-NU-4B
Specifications
| Country of Origin | Malaysia |
|---|---|
| Display Type | LCD |
| Display | screen |
| Brand | Trumeter |
| Model | APM-MAX-M21-NU-4B |
| Depth | 45mm |
| Series | APM-MAX |
| Maximum Operating Temperature | 60°C |
| Number Of Digits | 4 |
| Minimum Operating Temperature | -10°C |
| Digit height | 14.5mm |
| Standards/Approvals | CE, UL and cUL |
| Properties Measured | Voltage, Power, Frequency, Current |
| Cutout Height | 68mm |
| Cutout Width | 68mm |
| 2 independent outputs | 2 digital (open collector), 1 analogue (4 - 20mA) |
Key Features
- High-precision LCD display combining analogue and digital readings.
- Measures voltage up to 0-600V DC/AC applications.
- Features a 60-segment bar graph and full colour RGB backlight for alerts.
- Programmable scaling, range, and two independent alarm setpoints.
- Includes two digital outputs and one 4-20mA analogue output.
- Communication via serial MODBUS TCP/IP and RTU protocols.
- Operates reliably between -10°C and 60°C ambient temperatures.
Product Description
Trumeter APM-MAX-M21-NU-4B is a high precision LCD Digital Panel Multifunction Meter ideal for industrial and laboratory applications requiring accurate monitoring of voltage, power, frequency, and current. Designed to fit a compact 68mm x 68mm cutout, this meter supports 0-600V DC or AC measurements and is configurable as an ammeter, voltmeter, frequency meter or power monitor measuring Watts, VA, and Power Factor.
The meter's display offers a unique combination of traditional analogue style bar graph visualization and highly accurate 4-digit digital readout. Its 81.5mm by 66mm screen is 25% larger than standard models, providing a 60-segment bar graph, a dedicated Starburst display area for messages and alarms, and a dynamic full colour RGB backlight which changes colour to indicate system status or alarms.
Programmability includes scaling options such as min, max, offset, gain, and 20-point non-linearization scaling. The meter is equipped with two independent alarm setpoints to provide early warning notifications. Outputs include two open collector digital outputs and one analogue 4-20mA output, expanding integration possibilities for automation systems. Communication is supported via MODBUS RTU and TCP/IP protocols, facilitating remote monitoring and control.
The durable housing with a depth of 64mm fits standard industrial panel cutouts of 2.7 inches square or 4 inches diameter circular. It operates over a broad temperature range (-10°C to 60°C) and carries CE, UL, and cUL certifications, ensuring compliance with international safety and quality standards.
This multifunction meter is suited for applications in industrial automation, process control, electrical panels, HVAC systems, and energy monitoring. Its versatility and user-configurable features make it an ideal choice for precise electrical parameter measurement and real-time status indication.
High-precision voltage, power, frequency, and current measurement. User-configurable scaling and range options. Dynamic RGB backlight for instant alerts and visualization. Two independent alarm setpoints for process control.
MODBUS RTU and TCP/IP communication protocols included. Compact and durable housing designed for industrial environments. Suitable for industrial automation, HVAC, and energy monitoring.
Set includes the Trumeter APM-MAX-M21-NU-4B Digital Panel Multifunction Meter. For additional related products and options, browse the Digital Panel Multifunction Meter category on EnvMart.
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Frequently Asked Questions
The Trumeter APM-MAX-M21-NU-4B measures voltage up to 0-600V in both DC and AC applications.
This unit includes two digital open collector outputs and one analogue 4-20mA output, allowing for integration into automation systems.
It operates reliably between -10°C and 60°C ambient temperatures.
It supports communication via MODBUS TCP/IP and RTU protocols, facilitating remote monitoring and control.
The meter requires a cutout of 68mm x 68mm for installation.
The display features a 4-digit readout, providing precise measurements.
The APM-MAX-M21-NU-4B is certified with CE, UL, and cUL standards, ensuring compliance with international safety and quality standards.
It uses an LCD display that combines analogue and digital readings, including a 60-segment bar graph.
Yes, it features user-configurable scaling options including min, max, offset, gain, and 20-point non-linearization scaling.
The housing depth of this model is 45mm, designed to fit standard industrial panel cutouts.
It can measure voltage, power, frequency, and current, making it versatile for various applications.
This multifunction meter is suitable for industrial automation, process control, electrical panels, HVAC systems, and energy monitoring.
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