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Trumeter APM-FREQ-APO - FREQ METER, POS LCD WITH OUTPUTS

Trumeter APM-FREQ-APO FREQ METER, POS LCD WITH OUTPUTS


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Trumeter APM-FREQ-APO is a precision frequency meter designed for accurate AC/DC frequency and speed measurement in industrial control panels. This advanced panel meter features a programmable positive LCD display (customizable to white, green, or red) and two digital or analog programmable outputs for system integration. With a frequency range of 2-400Hz and 0.1% accuracy, it reliably measures mains applications, generator performance, industrial processes, and aviation systems. The APM-FREQ-APO also accurately measures DC pulses from sensors, making it versatile for speed and rate monitoring applications. Its 72mm x 72mm panel-mount design fits standard control panels, while the 12-24V AC/DC operating voltage ensures compatibility with most industrial power systems. Optional outputs enable control or retransmission of values to other systems, enhancing automation and monitoring capabilities. Built for durability with IP65 and NEMA certifications, this meter is backed by Trumeter's three-year warranty for long-term reliability.
  • Frequency range: 2-400Hz with 0.1% accuracy
  • Measures AC/DC frequency and DC pulses from sensors
  • Programmable positive LCD display (white/green/red)
  • Two digital or analog programmable outputs for system integration
  • 12-24V AC/DC operating voltage, 72mm x 72mm panel mount
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Frequently Asked Questions

What is the storage temperature range for the APM meter?

The APM meter can be stored in temperatures ranging from -40 to +70°C.

What is the depth of the APM meter?

The APM meter is less than 53mm (2.09 inches) deep.

What is the panel cutout size required for the APM meter?

The required panel cutout size for the APM meter is 68mm x 68mm (2.68 inches x 2.68 inches).

How is the APM meter programmed for custom settings?

Custom user settings are programmed via a USB port using the free APM Configurator software.

What certifications does the APM meter have?

The APM meter is certified with UL and cUL, CE, and UKCA.

What are the output model specifications for the APM meter?

Output models have a max voltage of 34V and max current of 500mA, with a 4-20mA analog output.

What are the available backlight colors for the APM meter?

The APM meter offers Red, Green, and White backlight colors.

What is the nominal input voltage for the APM meter?

The APM meter has a nominal input of 12-24 VAC/VDC.

How many message characters can the APM meter display?

The APM meter can display up to 4 message characters.

What is the digit height for the annunciator on the APM meter?

The digit height for the annunciator on the APM meter is 6mm (0.23 inches).

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.