The HOYL-S by LEM is an open loop Hall effect device designed for the electronic measurement of DC, AC and pulsed currents with galvanic separation between the primary and secondary circuits.
The HOYL-S has primary ratings of 200 – 800A and can measure up to 2000A DC or AC. A single +5Vdc power supply is required to provide power. The HOYL-S Hall effect current transducer is 1% accurate. It outputs 2.5V at 0A on the primary, outputs 3.3 V at the rated current (positive) and 1.7V at the rated current (negative).
The HOYL-S can measure DC current and pulsed currents, as well AC frequencies up to 140 kHz (-3 dB). It has a fast response (~3 µS) and low offset drift. These devices have been evaluated for over voltage category III and pollution degree 2 environments.
Note that HOYL-S from Aim Dynamics ships with the mating connector! There is no need to try and specially order the connector, only to get the wrong one, delay your project, etc. If you would like this product with a lower amperage rating see the HOYS-S models.