Hioki-CT9667-03 AC FLEXIBLE CURRENT SENSOR
Easy to Loop Around, Even in Confined Spaces
Key Features and Functions
- Thinner cables are easy to use in confined spaces and with complicated wiring (-01, -02)
- Shaped so that it’s 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)
Documents and Software:
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 mm to 254 mm. The 100 mm and 180 mm diameter sensor also feature extra thin cables for easier looping around complicated wiring. All 3 sensors 500 A/5000 A ranges, making them ideal for measuring large load current.
Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
- 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:
- CT9667-01: φ 100 mm (3.94 in)
- CT9667-02: φ 180 mm (7.09 in):
- CT9667-03: φ 254 mm (10.00 in)
- Output terminal: BNC
- 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)
- Dimensions and mass
- CT9667-01/02:
- Flexible loop cable diameter: φ7.4 mm ,
- Cable length: Between flexible loop and battery box: 2 m,
- Output cable: 1 m, Battery box: 35 mm W × 120.5 mm H × 34 mm )D, 280 g
- CT9667-03:
- Flexible loop cable diameter: φ13 mm , Cable length: Between flexible loop and battery box: 2 m, Output cable: 1 m
- Battery box: 35 mm W × 120.5 mm H × 34 mm D, 470 g
- Accessories: LR6 (AA) alkaline batteries ×2, Instruction manual ×1
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 mm to 254 mm. The 100 mm and 180 mm diameter sensor also feature extra thin cables for easier looping around complicated wiring. All 3 sensors 500 A/5000 A ranges, making them ideal for measuring large load current.
Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
- 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:
- CT9667-01: φ 100 mm (3.94 in)
- CT9667-02: φ 180 mm (7.09 in):
- CT9667-03: φ 254 mm (10.00 in)
- Output terminal: BNC
- 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)
- Dimensions and mass
- CT9667-01/02:
- Flexible loop cable diameter: φ7.4 mm ,
- Cable length: Between flexible loop and battery box: 2 m,
- Output cable: 1 m, Battery box: 35 mm W × 120.5 mm H × 34 mm )D, 280 g
- CT9667-03:
- Flexible loop cable diameter: φ13 mm , Cable length: Between flexible loop and battery box: 2 m, Output cable: 1 m
- Battery box: 35 mm W × 120.5 mm H × 34 mm D, 470 g
- Accessories: LR6 (AA) alkaline batteries ×2, Instruction manual ×1