Hioki CT9667-03 (AC FLEXIBLE CURRENT SENSOR)

Hioki-CT9667-03 AC FLEXIBLE CURRENT SENSOR

Hioki current sensors are best-in-class devices for use with power meters, PQAs and Memory HiCorders. The CT9667 series are flexible Rogowski type AC sensors comprising of 3 different models in various loop diameter sizes from 100 to 254 mm. The 100mm and 180mm diameter sensor also feature extra thin cables for easier looping around complicated wiring. All 3 sensors 500A/5000A ranges, making them ideal for measuring large load current.

SPECIFICATION

Model	CT9667-01	CT9667-02	CT9667-03
Rated input current	5000 A AC/ 500 A AC
Max. allowable input	10000 A continuous (45 to 66 Hz, requires derating at frequency)
Bandwidth	10 Hz to 20 kHz (±3dB)
Amplitude and phase accuracy	±2 % rdg. ±0.3 % f.s. (45 to 66 Hz, at center of flexible loop) Phase: ±1 deg (45 to 66 Hz)
Output voltage	500 mV AC/f.s. (0.1 mV AC/A) at 5000 A range 500 mV AC/f.s. (1 mV AC/A) at 500 A range
Max. rated voltage to earth	1000 V AC (CAT III), 600 V AC (CAT IV)
Core diameter	ø100 mm	ø180 mm	ø254 mm
Output terminal	BNC
Operating temperature	-25 °C to +65 °C	-25 °C to +65 °C	-10 °C to +50 °C
Power requirement	LR6 (AA) alkaline batteries ×2, Continuous use : 7 days (rated power 35 mVA), AC adapter 9445-02/-03 (rated power 0.2 VA), External power supply 5 to 15 V DC (rated power 0.2 VA)
Dust and water resistance	Flexible loop only: IP54 * Do not use when wet.		N/A
Cable length	Cable length: Between flexible loop and battery box: 2 m
Flexible loop cable diameter	ø7.4mm		ø13mm
Dimensions / Weight	Output cable: 1 m , Battery box: 35 × 120.5 × 34 mm , (280g)		Output cable: 1 m (3.28 ft) Battery box: 35 × 120.5 × 34 (470g)