Frequency Counter DIN Frequency Counter Digital 1-400Hz Panel Meter

Highly accurate True RMS class frequency meter for installation

on DIN rail. DF-DIN TENSE

The DF-DIN is designed to monitor the frequency range (1 Hz to 400 Hz) between phase and phase or phase and neutral.

The device is used to check the frequency stability of single-phase and three-phase systems, which is particularly important for industrial equipment, generators, transformers, and electrical systems.

With its three-digit LED display, the frequency meter provides clear and fast data display. Its compact housing, easy installation, and high accuracy make the Tense DF-DIN an optimal solution for panel mounting.

Areas of application

Electrical cabinets

Industrial distribution boards

Current supply systems

Generator units

Frequency control in laboratories and test equipment

Technical specifications

Operating voltage: 140-280 V AC

Operating frequency: 50/60 Hz

Operating power: <3VA

Operating temperature: -20 °C ..... + 55 °C

Display: 1 x 3

Measuring range: 1 Hz - 400 Hz

Connection: terminal connection

Cable diameter: 2.5 mm2

Weight: 135 g

Operating altitude: <2000 m