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Driving innovation in current measurement
PEM UK Ltd. built on the fundamental principles of Rogowski and Steinhaus, established in 1912, to pioneer the development of wideband, clip-around Rogowski coil technology. Our extensive engineering expertise and vertically integrated approach—combining in-house design, prototyping, and manufacturing capabilities—have significantly advanced current measurement capabilities, enabling us to provide standard and custom Rogowski coil sensors that meet the most challenging measurement requirements in power electronics, e-mobility, renewable energy, lightning protection, and power quality monitoring, among many other sectors.
CWTMini50HF
Clip-around Rogowski current probe with 50 MHz bandwidth and superior dV/dt immunity
CWTMini
Clip-around Rogowski current probe with 20 MHz bandwidth, extended LF performance, and superior form factor
CWT Ultra-mini
Clip-around Rogowski current probe with 30 MHz bandwidth and 1.7 mm coil cross-section
CWTUM-S
Clip-around Rogowski current probe with 30 MHz bandwidth and 1.2 mm ultra-thin coil cross-section
CWTUM-F
New 'forked' Rogowski current probe with 15 MHz bandwidth and 1.3 mm coil cross-section
CWTUMHF-F
New 'forked' Rogowski current probe with 30 MHz bandwidth, superior dV/dt immunity, and 1.7 mm coil cross-section
CWT
General-purpose, clip-on Rogowski current probe with 16 MHz bandwidth and 8.5 mm coil cross-section
CWTHF
Clip-around Rogowski current probe with 30 MHz bandwidth, superior dV/dt immunity, and 8.5 mm coil cross-section
CWTLF
Clip-around Rogowski current probe with 3.2 MHz bandwidth, extended LF, superior dV/dt immunity, and 8.5 mm coil cross-section
CMC
Clip-around Rogowski current probe with 12 MHz bandwidth for HF common-mode currents and 8.5 mm coil cross-section
RCTi
Single-channel, clip-around, industrial current sensor with 1 MHz bandwidth
RCTi-3ph
Three-channel, clip-around, industrial current sensor with 1 MHz bandwidth
RCTrms
Single-channel, clip-around, industrial current sensor with 100 kHz bandwidth
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RCTrms-3ph
Three-channel, clip-around, industrial current sensor with 100 kHz bandwidth
RCT1A
Single-channel, clip-around, industrial current sensor with 5 kHz bandwidth
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