AC/DC Auto Zero Current Sensor (2000A DC-5kHz) CT7742

SKU: CT7742
Ships in approximately 10 days if not in stock.

This item is IN STOCK

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. The CT7742 is a 2000 A AC,DC Current Sensor that pairs with the detachable Display Unit CM7290 for convenient field testing, while delivering an extended temperature range and auto-zero adjustment to minimize drift due to wide temperature changes that occur during long-term testing. Further extend the functionality of this system by connecting the Display Unit with a Hioki memory recorder or logger. 

 CAT IV 600 V 

Key Features 
- Accurately measure and record even when the temperature changes 
- 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 

Product Warranty Period: 3 years

Included Accessories:
Rated measurement current2000 A AC/DC
Max. measurement current2000 A
(requires derating at frequency)
Max. allowable peak input2840 A peak
BandwidthDC to 5 kHz (-3dB)
(When used in combination with CM7290 or CM7291: DC 3 Hz to 1 kHz)
Typical phase accuracy±2.3 deg. (DC < f ≤ 66 Hz)
Output rate0.1 mV/A
Max. rated voltage to earthAC/DC 600 V (CAT IV)
AC/DC 1000 V (CAT III)
Core diameterφ 55 mm (2.17 in) or less
Output connectorsHIOKI PL 14
Operating temperature range-25 °C to 65 °C (-13 °F to 149 °F)
Dimensions and mass64 mm (2.52 in)W × 195 mm (7.68 in)H × 34 mm (1.34 in)D, 510 g (18.0 oz), Cable length 2.5 m (8.20 ft)
Included AccessoriesNone

- Pair with CT7000 series
- DCA, ACA, (DC+AC) A, frequency
- WAVE, RMS, PEAK, Hz output

- Bluetooth wireless technology
- Pair with CT7000 series
- DCA, ACA, (DC+AC) A, frequency
- WAVE, RMS, PEAK, Hz output

- 3.5 mm (0.14 in) dia. mini plug to banana, 1.5 m (4.92 ft) length

- Connect to BNC terminal, 1.5 m (4.92 ft) length

- Connect to terminal block, 1.5 m (4.92 ft) length

Ratings & Reviews

1 review

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1/25/2021 2:04 pm

Effective for UPS DC output during test discharges

Brendan Milliken -

Has been utilized for monitoring DC output on multiple 1MW UPS units with the PQ3100. Has performed flawlessly so far, providing great data.

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