CT7631 – AC/DC Current Sensor

Hioki

Accurate, Long-term Recording and Easy Output Settings

Hioki

CT7631 – AC/DC Current Sensor, 100 A AC/DC, φ33 mm (1.30 in)

Note: CT7600 series cannot be used alone. Use with the Display Unit CM7290, CM7291 to connect with Data Loggers and Memory HiCorders. When used in combination with CM7290 or CM7291, the frequency band of current display and waveform output becomes narrow.

Overview

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CT7631 is a 100 A AC/DC Current Sensor that pairs with the detachable Display Unit CM7290 or CM7291 to capture instantaneous waveforms that can be output to a Hioki memory recorder or logger for further analysis. Mix and match with other sensors in the series for a cost-effective solution covering a broad measurement range.

Key Features

  • Ideal for observing instantaneous waveforms in laboratories and other temperature-controlled environments
  • Ideal for site inspections by using detachable Display Unit
  • Four output formats to output data to loggers or other devices (via Display Unit): WAVE, RMS, PEAK, Hz
  • CAT IV 600 V
Category: Tag:
Rated measurement current 100 A AC/DC
Max. measurement current 100 A
(requires derating at frequency))
Max. allowable peak input 150 A peak
Bandwidth DC to 10 kHz (-3dB)
(When used in combination with CM7290 or CM7291: DC 3 Hz to 1 kHz)
Typical phase accuracy ±1.8 deg (DC < f ≤ 66 Hz)
Output rate 1 mV/A
Max. rated voltage to earth AC/DC 600 V (CAT IV)
Core diameter φ 33 mm (1.30 in) or less
Output connectors HIOKI PL 14
Operating temperature range -25°C to 65°C (-13°F to 149°F)
Dimensions and mass 58 mm (2.28 in)W × 132 mm (5.20 in)H × 18mm (0.71 in)D, 250 g (8.8 oz), Cable length 2.5 m (8.20 ft)
Accessories None

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