The FRS 2500-SBI is part of the FRS series of coreless current sensors utilizing Open Loop Coreless Integral (OLCI) technology. It is designed for electronic measurement of DC, AC, and pulsed currents with galvanic separation between the primary and secondary circuits. It features a 104mm aperture, high bandwidth, and a unipolar or bipolar measurement range up to 9000A depending on the specific model configuration.
| Bandwidth |
> 1MHz |
| Delay Time |
< 400ns |
| Output Signal |
4-20mA |
| Aperture Width |
104mm |
| Safety Standard |
IEC 62477-1: 2022 |
| Railway Standard |
EN 50155: 2021 |
| Industrial Standard |
IEC 61800-5-1: 2022 |
| Supply Voltage Range |
12 to 24V DC |
| Operating Temperature Range |
-40 to +85°C |
| Primary Nominal RMS Current |
2500A |