Description
Hioki 9132-50 Clamp On Probe for Accurate AC Current Measurement
The Hioki 9132-50 Clamp On Probe is designed for reliable, high-precision measurement of AC currents on live power lines without the need to cut the wire. This clamp sensor is ideal for waveform recording with Memory HiCorders and DMMs, making it a practical choice for industrial, laboratory, and field testing applications.
Economical and Versatile Measurement
This clamp-on probe offers six selectable ranges, measuring AC currents from 20 A to 1000 A, allowing users to adapt to different power systems easily. It provides a voltage output of 0.2 V AC full-scale, which can be connected to any high-impedance (≥1 MΩ) device. With its CAT III 600 V rating, the 9132-50 is suitable for safe measurement on commercial power lines.
Reliable Accuracy and Frequency Performance
The 9132-50 provides ±3 % reading ±0.2 % full scale accuracy at standard frequencies of 45–66 Hz. For signals in the range of 40 Hz to 1 kHz, an additional ±1 % reading adjustment ensures reliable waveform capture, supporting high-fidelity analysis for industrial systems, power monitoring, and research applications.
Practical Design for Easy Use
Featuring a core diameter of φ55 mm or 20 mm × 80 mm for busbars, the clamp probe easily accommodates large conductors. The lightweight, compact design (100 × 224 × 35 mm, 600 g) and 3 m cord make it convenient for portable and benchtop setups. Its BNC output terminal ensures simple connectivity with recorders and measurement devices.
By combining cost-effectiveness, ease of use, and precise measurement capability, the Hioki 9132-50 Clamp On Probe is the ideal tool for AC current waveform analysis in industrial and laboratory settings.
Technical Specifications Table
| Specification | Details |
| Product Name | Hioki 9132-50 Clamp On Probe |
| Rated Current | 20 A to 1000 A AC, 6 ranges |
| Accuracy | ±3 % rdg. ±0.2 % f.s. (45–66 Hz) |
| Frequency Range | 40 Hz to 1 kHz, ±1 % additional |
| Output Voltage | 0.2 V AC full-scale |
| Maximum Input | 1000 A rms continuous |
| Maximum Voltage to Earth | 600 Vrms, CAT III (50/60 Hz) |
| Core Diameter | φ55 mm or 20 mm × 80 mm busbar |
| Dimensions | 100 × 224 × 35 mm |
| Weight | 600 g |
| Output Terminal | BNC |
| Included Accessories | Instruction manual ×1 |
| Model Number | 9132-50 |
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