Pickups and Amplifiers

Inductive Pickups and Amplifiers (IF und VIEG)

for extreme medium temperatures

Inductive Pulse Amplifiers – IF and VIEG

Inductive pulse amplifier of serie IF are particularly suitable for measuring cells in aluminum housing and applications with high temperature (-196 °C up to +350 °C [320.8 °F up to +662 °F]). For all other applications we recommend the carrier frequency transducers of the VTE series.

The inductive pulse amplifier detect the r.p.m. of KEM flow meters. Each passing of a tooth will be detected contactless and produces a pulse at the output. Therefore each pulse corresponds to a fixed volume and the frequency corresponds to the volume flow.

The pickup is screwed into the meter via a thread M14×1.5 (option UNF ½”-20). Accordingly the IF and VIEG fit on all KEM measuring cells.

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Functions & Specifications

Supply Voltage: U_B: +7 up to 29 V DC
Quiescent Current: I_R < 4 mA Frequence Range: 7 up to 3,000 Hz depending on flow meter
Ambient Temperature: -40 °C up to +80 °C [-40 °F up to +176 °F]
Medium Temperature: max. +350 °C [+662 °F] depending on IF sensor
Output Signal: frequency output (various modes)
Ex Protection: II 2G EEx ia IIC T4-T6

Documents, Manuals & Software

Title	Date	Language	Download
Inductive Pulse Amplifiers – Datasheet IF and VIEG	01.01.2022	English (EN)	PDF (913 KB)