Hioki 9272-05 CLAMP ON SENSOR

Hioki 9272-05 CLAMP ON SENSOR

Introducing the CLAMP ON SENSOR 9272-05, the perfect solution for accurately measuring AC current with low frequencies, such as inverter control devices. With its best-in-class performance, this current sensor is designed for use with power meters, Memory HiCorders, and high-performance oscilloscopes.

With a frequency bandwidth of 1 Hz to 100 kHz, the 9272-10/9272-05 offers superior low frequency and phase characteristics, making it an ideal choice for testing the current and power of inverter control devices. The wide frequency bandwidth also makes it perfect for harmonic analysis, FFT analysis, and waveform monitoring (AC only).

This CLAMP ON SENSOR is designed to be used with an instrument with a high input impedance of 1 MΩ or higher, ensuring accurate readings and preventing damage to the instrument. With a CAT III 600 V rating, it is safe to use in a variety of applications.

In summary, the CLAMP ON SENSOR 9272-05 is a high-performance device with superior low frequency and phase characteristics, making it perfect for measuring AC current with low frequencies, such as inverter control devices. Its wide frequency bandwidth, safety features, and compatibility with high-performance instruments make it an ideal choice for professionals in a variety of industries.

Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)

Rated current 20 A AC, or 200 A AC (selectable)
Max. allowable input 50 A rms (at 20 A range), 300 A rms (at 200 A range)
Frequency characteristics 1 Hz (±2 % rdg. ±0.1 % f.s.) to 100 kHz (±30 % rdg. ±0.1 % f.s.)
Amplitude and Phase accuracy Amplitude: ±0.3 % rdg. ±0.01 % f.s. Phase: ±0.2 ° (45 to 66 Hz)
Output voltage 2 V/20 A rated current range, or 2 V/200 A rated current range
(voltage output with the Sensor Unit, use with a device having a 1 MΩ input resistance or higher)
Max. rated voltage to earth 600 V rms (CAT III)
Core diameter φ 46 mm (1.81 in)
Power supply ±11 V to ±15 V DC (Power suppled via the Sensor Unit, which supports 100 to 240 V AC)
Power consumption 5 VA Max. (when measuring 200 A)
Dimensions and mass 78 mm (3.07 in) W × 188 mm (7.40 in) H × 35 mm (1.38 in) D, 430 g (15.2 oz), cord length: 3 m (9.84 ft)
Accessories Carrying case 9355 ×1, Instruction manual ×1, Mark bands ×6

Compatible models…9272-10 (-05)

Compatible models 9272-10 9272-05
Power Analyzer PW3390 △ (Requires CT9900) OK
Power Analyzer 3390 OK △ (Requires CT9901)
Power HiTester 3193 series OK △ (Requires CT9901)
Current Unit 8971 △ (Requires the 9318) △ (Requires the 9318, CT9901)
F/V Unit 8940 △ (Requires the 9318, 9705) △ (Requires the 9318, 9705, CT9901)

Category:

Key Features

• Superior low frequency and phase characteristics suitable for testing the current and power of inverter control devices
• Wide 1 Hz to 100 kHz frequency bandwidth perfect for harmonic analysis, FFT analysis and waveform monitoring (AC only)

Application Notes