Hioki 9669

The Hioki 9669 is a high-performance 1000A AC clamp current sensor designed for accurate load current measurements when used with power meters and power quality analysers. Renowned for reliability and precision, it provides a voltage output for seamless integration with compatible test equipment.

This set includes four 1000A AC clamp sensors with BNC terminations and adapters for direct connection to Hioki PQ3198 analyser ports. Ideal for power quality studies, energy audits and electrical system diagnostics, the Hioki 9669 enables safe and accurate primary current measurements in a wide range of industrial and commercial applications.

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• For inverter devices or commercial power lines
• measures up to 1000 A
• CAT III 600V

• Rated measurement current: 1000 A AC
• Max. Measurement Current: Continuous 1000 A (45 o 66 Hz)
• Output rate:  0.5 mV AC/A
• Amplitude accuracy (45 to 66 Hz):  ±1.0% rdg. ±0.01% f.s.
• Phase accuracy: ±1° (45 Hz to 5 kHz)
• Amplitude frequency characteristics: Within ±2% at 40 Hz – 5 kHz (deviation from accuracy)
• Max. rated voltage to earth: 600 V AC rms or less
• Measurable conductor diameter: φ 55 mm (2.17 in) or less – 80 × 20 mm, Buss bars
• Operating temperature and humidity: 0°C to 50°C (32°F to 122°F), 80% RH or less (no condensation)
• Dustproofness and waterproofness: N/A
• Dimensions and mass: 99.5 mm (3.92 in)W × 188 mm (7.40 in)H × 42 mm (1.65 in)D, 590 g (20.8 oz)
• Cord length: 3 m (9.84 ft), Output terminal: BNC