• High accuracy
• 3 kV proof stress
• Fast response
When looking for a highly accurate, as well as a fast response signal that is proportional to the primary DC current that is measured, a Hall Effect current transducer like the HT-800M would be an excellent option. This is one of Magnelab’s high accuracy DC current sensors that are able to achieve this. Essentially, it is a Hall Effect device with a closed loop that can be fully panel mounted. There is space for the primary conductor, which a user can thread through just one hole. It is rated 200 A at continuous operation and designed and manufactured to offer exceptionally high bandwidth, high accuracy as well as electrical isolation. UL recognized under file No. E198118, for safety.
If you need to measure AC current with high accuracy, then you may need to opt for the HFCT AC current transformer with broad frequency response. The HFCT series can measure AC current from microamperes to 20,000 amperes.
With the HT-800M Hall effect current transducer, the limit of its linearity is around 500 A of peak value. Its linearity accuracy is 0.1% of nominal primary current, which is truly outstanding. Powered by plus or minus 15 V. It has a delay time of just 0.1 microseconds. The temperature range is between 0 to plus 70 degrees Celsius. Its zero offset/temperature is less than 5 microamperes per degree Celsius. The proof stress voltage is 3 kilovolts AC RMS for one minute, from bore to the output terminals.