Flexible Clamp on Sensor CT9667-02
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.
CAT IV 600 V CAT III 1000 V
Key Features
- Thinner cables are easy to use in confined spaces and with complicated wiring (-01, -02)
- Shaped so that it is easy to route through complex wiring
- Easily supports large current measurements up to 5000 A - Wide 10 Hz to 20 kHz band with excellent frequency characteristics
- Choose from three conductor diameter sizes
- Combine with Hioki power meters or Memory HiCorders (with BNC input terminals)
Product Warranty Period: 1 year
Included Accessories:
LR6 (AA) alkaline batteries ×2, Instruction manual ×1
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 | φ 100 mm (3.94 in) | φ 180 mm (7.09 in) | φ 254 mm (10.00 in) |
Output terminal | BNC | ||
Operating temperature | -25 °C to +65 °C (-13 °F to 149 °F) | -25 °C to +65 °C (-13 °F to 149 °F) | -10 °C to +50 °C (14 °F to 122 °F) |
Power supply | LR6 (AA) alkaline batteries ×2, Continuous use : 7 days (rated power 35 mVA), or AC adapter 9445-02/-03 (rated power 0.2 VA), or 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 | |
Dimensions and mass | Flexible loop cable diameter: φ7.4 mm (0.29 in), Cable length: Between flexible loop and battery box: 2 m (6.56 ft), Output cable: 1 m (3.28 ft), Battery box: 35 mm (1.38 in)W × 120.5 mm (4.74 in)H × 34 mm (1.34 in)D, 280 g (9.9 oz) | Flexible loop cable diameter: φ13 mm (0.51 in), Cable length: Between flexible loop and battery box: 2 m (6.56 ft), Output cable: 1 m (3.28 ft) Battery box: 35 mm (1.38 in)W × 120.5 mm (4.74 in)H × 34 mm (1.34 in)D, 470 g (16.6 oz) | |
Included Accessories | LR6 (AA) alkaline batteries ×2, Instruction manual ×1 |
ACCESSORIES
AC ADAPTER 9445-02
- For USA, 100 to 240 V AC, 9 V/ 1 A
CONVERSION ADAPTER 9704
- Receiving side BNC (female), output banana (male) *Not compatible with older generation Memory Hicorders with banana input terminals
DOWNLOADS
Catalog
- AC FLEXIBLE CURRENT SENSOR CT9667
Manual
- AC FLEXIBLE CURRENT SENSOR CT9667-01,CT9667-02,CT9667-03
Declaration of conformity
- AC FLEXIBLE CURRENT SENSOR CT9667-01,CT9667-02,CT9667-03