HOS-Q11 Hall Effect Current Sensor, Split-core, Open-loop, 35mm Opening
Hall Effect Current Sensor, Panel Mounted, Split-core, Open-loop
The HOS-Q11 series of Panel mounted, Split-core, Open-loop, Hall Effect current sensors are designed for applications requiring the measurement of AC current, DC current and DC current pulses. Features:
Primary Conductor opening – 35mm (1.40″)
Contact-less, non-intrusive current sensing.
DC current, DC pulse and AC current measurements.
Rated Current (A RMS)
Measurement Range (A)
0 to ± 150A
0 to ± 300A
0 to ± 600A
0 to ± 900A
0 to ± 1200A
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.
Power Supply Voltage Options: ±12V, ±15V, +12V, +15V, +24VDC (± 5%).
Power Supply Consumption: 25mA.
Epoxy encapsulated housing.
Case material – Nylon, UL flame retardant rating 94 V-0.