HOS-AB Hall Effect Current Sensor, PCB Mounted, Open-loop, 16mm Opening
The HOS-AB series of PCB mounted, open loop, Hall Effect current sensors are designed for applications requiring the measurement of DC current and DC current pulses. Features:
- Primary Conductor opening – 16mm (0.63″)
- Contact-less, non-intrusive current sensing.
- DC current, DC pulse and AC current measurements.
| Model | Rated Current (Ampere RMS) | Measurement Range (Ampere) |
| HOS-50AB | 50A | 0 to ± 75A |
| HOS-100AB | 100A | 0 to ± 150A |
| HOS-200AB | 200A | 0 to ± 300A |
| HOS-300AB | 300A | 0 to ± 450A |
- Accuracy: ± 1% Nominal Current
- Linearity: ≤ 1%
- Response Time: ≤ 10µSecond
- Offset Voltage (@ +25°C): ± 30mV maximum for primary current In = 0.
- Temperature Drift: ± 1mV/ °C maximum (-10 °C to +85 °C)
- Frequency: 0 to 20kHz.
- Dielectric withstand voltage between Primary and Secondary: 2,500V RMS @ 50HZ for 1 minute.
- Load resistance: > 10 kOhms .
- Operating Temperature: -10ºC to +85ºC.
- Storage Temperature: -15ºC to +90ºC.
- Supply Voltage: ±12V … 15V (± 5%).
- Supply Consumption: 25mA.
- Construction:
- Epoxy encapsulated housing.
- Case material – Nylon, UL flame retardant rating 94 V-0.
- RoHS Compliant
Physical Specifications:
HOS-AB Drawing
Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.
