Power Electronic Measurements (PEM) will showcase its full range of Rogowski based CWT and RCT AC current probes at PCIM Europe 2017. Visit the company at PCIM Europe 2017 (Hall 7-122) for live demonstration of the CWT MiniHF probe.

Non-contact current measurement helps counter threat of damage to motor bearings and subsequent drive, saysPower Electronic Measurements (PEM). The company has released the CMC series of current probes. 

From Hall 7, Stand 122 at PCIM, Power Electronic Measurements will be showing its full range of Rogowski technology based wide-bandwidth current probes. These include the CWT Ultra-mini with a 1.7mm thick coil small enough to fit between the legs of a TO-220 device, the CWT with coil lengths from 300mm to over 1m for measuring currents in applications as diverse as lightning strikes to leakage currents in machine shafts.

PCIM 2014: Wide-band screened CWT Mini Rogowski current probes from Power Electronic Measurements (PEM) use electrostatic screening strategy to enhance accuracy in the presence of large electrostatic interference signals. The shielding technique uses a low sensitivity coil and patented low-noise signal-conditioning circuitry.

The new RCTrms 3-ph current transducer from Power Electronic Measurements (PEM) delivers a convenient, safe and accurate solution for measuring current in three phases. It features a thin, clip-around, flexible sensor coil and provides accurate true rms measurement with 4-20mA or 0-5V output, enabling simple installation with PLC’s, SCADA systems or automation equipment.

Power Electronic Measurements (PEM) has launched its latest generation of Rogowski coils for non-contact current measurement, designed specifically for monitoring today’s most advanced power systems and semiconductors. The new CWT Ultra-mini probe offers higher maximum frequency and increased stability over a wider operating temperature range.