November 29, 2010 - Premo releases HCT-2000LF Hall Effect current transducers. The primary currents range from as low as 10 amps to as high as 2000 amps. The series has an accuracy of 0.2% and linearity of 0.1% with a range starting as low as 4mA.
The HCT-2000LF has a wide input supply symmetrical voltage to allow power supplies from 15 to 24 Volts then simplifying the need of DC voltage regulators and matching the most common DC supply buss standards in Power Control Electronics. Highly tolerant to noise and disturbance, it has been designed for full mechanical and functional compatibility with industry standards but its electronics and specially the hall effect sensing components have been chosen from high availability manufacturers. Its main innovation is its core. A cost efficient and reliable Hall Effect sensor, the 0 current offset can be trimmed and compensated by software by the customer application.
This control electronics design allows Premo HCT 2000 LF to be a quick pin to pin compatible direct replacement of most known types that have long lead times. The product is completely sourced and produced in China and is currently available in 6-8 weeks. Samples and pilot orders from stock.
