Hioki Flexible Clamp on Sensor CT9667

5000A Voltage Output Flexible Clamp Sensor for Large Current Load Measurements

Hioki current sensors are best-in-class devices for use with power meters, PQAs and Memory HiCorders. The CT9667 is a 500A/5000A flexible Rogowski type AC sensor, ideal for measuring large load current.

Note: Supports power quality analyzers, power meters and other data acquisition equipment with voltage input

Lightweight, hollow-coil sensor precludes overheating even when sensing large currents
• Flexible design ideal for complicated wiring

Basic specifications (Accuracy guaranteed for 1 year)

Rated input current 5000 A AC 500 A AC
Max. allowable input Continuous 10000 A (at 45 to 66 Hz, requires derating at frequency)
Output voltage 500 mV AC/f.s. (AC 0.1 mV/ A) 500 mV AC/f.s. (AC 0.1 mV/ A)
Amplitude accuracy ±2 % rdg. ±0.3 % f.s. (at 45 to 66 Hz, center of sensor)
Phase accuracy ±1° (at 45 to 66 Hz)
Bandwidth 10 Hz to 20 kHz (±3dB)
Max. rated voltage to earth 1000V ACrms (CAT III), 600V ACrms (CAT IV)
Core diameter φ 254 mm (10 inch)
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 Sensor thickness: φ13 mm, Cable length: Between sensor 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)
Accessories LR6 (AA) alkaline batteries ×2, Instruction manual ×1


Ask about this product