Trumeter APM LCD Digital Panel Multi-Function Meter for Frequency, 68mm x 68mm

The APM (Advanced Panel Meter) Frequency Meter is a digital panel meter for measuring frequency and speed. It accurately measures DC pulses from a sensor and supports a wide range of inputs between 2-400Hz, delivering 0.5% accuracy at 25°C. Additionally, it features 20-point non-linear scaling to accommodate non-linear sensors.

The unique display combines the readability of analogue with the precision of digital, with large readout, 40-segment bar graph, and colour-changing backlight that provides instant feedback on conditions. It is highly customizable through the free APM configuration software, including scale and range, alarms, colour changing, messaging and more.

Combine with the APM IoT Gateway to instantly unlock your data using the powerful remote monitoring platform, Trumeter Cloud. Monitor your meters anytime, anywhere with your free subscription, and receive data recording along with online, SMS, and email alerts.

It features two independent outputs that can be used as digital (open collector) or analogue (4-20mA).

The positive display, designed for bright environments, features black figures on a colour-changing background.

• 0.5% accuracy
• 2-400Hz input range
• Fully user-configurable digital panel meter
• Scaling and range options including min. and max, offset and gain, x10 scaling factor, centre zero, 20-point non-linearization scaling and more.
• Dynamic colour-changing backlight - green, red, white
• Remote monitoring with Trumeter Cloud when used with Trumeter APM IoT Gateway
• 40-segment bar graph display
• Large, high contrast, anti-glare, LCD display with wide viewing angle
• Starburst display area for messages and alarm information
• 10 alarm setpoints & configurable digital output delay
• Two independent outputs as digital or analogue (4-20 mA)
• Wide viewing angle
• IP65 protection

All Trumeter products come with a 3-year manufacturer's warranty

Trumeter APM Digital Frequency Meter