Milwaukee, Wis. — LEM has introduced the AHR series of AC and DC current transducers that offer precise measurement of nominal currents up to 2000-A true RMS, which extends the existing family that ...

Fluxgate current sensors have emerged as a robust technology for the measurement of both alternating and direct currents, harnessing the non-linear magnetic characteristics of ferromagnetic materials.

The GFS series of ground fault sensors monitors all current-carrying conductors in grounded single and three-phase delta or wye systems. Available in fixed-core models, the GFS series features ...

LEM International's DH family of dc current transducers offers precise measurement of bipolar currents from 500 A to 2000 A. LEM International’s DH family of dc current transducers offers precise ...

Peak current is up to 3 times the primary nominal current reaching 450 A pk with the 150 ARMS An over-current detection output with a threshold set at 1.93 x IPN is also offered as an option on an ...

Incorporating a Hall-effect current sensor and signal conditioner in a single case, the DH family of current transducers allows precise measurement of bipolar currents up to 2000-A DC. These compact ...

Swiss current measuring company LEM has been busy, introducing three ranges of current measuring device at PCIM in Nurnberg: one closed-loop Hall-based, one open-loop Hall-based with digital outputs, ...

The ACSN100-AE-F AC current switch has a fixed setpoint of 0.5 A and monitors current up to 100 A. The normally open solid-state switch output rated for 120 VAC/DC, 0.15 A and has a small size, making ...

A common data logging application is measuring voltage or current flowing into or out of a piece of equipment, such as a user monitoring current in solar cells, inverters, or storage batteries. These ...

For those high-tension apps, the AHR series ac and dc current transducers measure nominal currents up to 2 kARMS, extending the existing family's range of 100A to 1 kA. The split-core transducers ...