Hioki CT9667-01

Product Highlights

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
• Thinner cables are easy to use in confined spaces and with complicated wiring
• 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
• 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)

Each Unit Includes

• LR6 (AA) alkaline batteries ×2
• Instruction manual ×1