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AC FLEXIBLE CURRENT SENSOR

CT7040 series

Flexible 600A/6000A AC Current Sensors in 3 Sizes

Hioki clamp sensors are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. The CT7040 Series compromise of 600A/6000A AC flexible current sensors in three different loop sizes that pair with the detachable Display Unit to measure large currents in crowded wiring and confined spaces. CAT IV 600 V, CAT III 1000 V Key Features • Thinner cables are easier to use in confined spaces and with complicated wiring • Supports large current measurements up to 6000 A • Wide 10 Hz to 50 kHz band with excellent frequency characteristics • Choose from three conductor diameter sizes • 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



Model No. (Order Code)

CT7046 6000 A, φ254 mm (10.00 in)
CT7045 6000 A, φ180 mm (7.09 in)
CT7044 6000 A, φ100 mm (3.94 in)

Note: CT7040 series cannot be used alone. Use with the Display Unit CM7290, CM7291 to connect with Data Loggers and Memory HiCorders.

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CE

A comment of Good Design Award 2016

“I was impressed with the high level of functionality combined with a compact design and a dustproof and waterproof enclosure as well as the high level of technical skill evident in the integration of multiple types of plastic and two cables. These appealing products also exhibit beautiful finish quality.”


Connect to Recorders, Data loggers, and Oscilloscopes

The CT7000 series cannot be used alone. Use with the Display Unit CM7290, CM7291 to connect with Data Loggers and Memory HiCorders.


Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

CT7046CT7045CT7044
Rated measurement current6000 A AC
Internal Measurement range600A AC/ 6000A AC (Range is controlled by main device)
Max. allowable input10000 A continuous (at 6000 A range, 45 to 66 Hz, requires derating )
Bandwidth10 Hz to 50 kHz (±3dB)
Amplitude and phase accuracy±1.5 % rdg. ±0.25 % f.s. (f.s. is internal range, 45 to 66 Hz) ±1 deg
Output rate1 mV/A (600 A*), 0.1 mV/A (6000 A)
*Selectable only when used with CM7290, CM7291, PQ3100
Max. rated voltage to earthAC 600 V (CAT IV), AC 1000 V (CAT III)
Loop diameterφ 254 mm (10.00 in) or lessφ 180 mm (7.09 in) or lessφ 100 mm (3.94 in) or less
Dustproof, waterproofIP54* (When sensor is connected to a compatible instrument.) * Do not use when wet.
Output connectorsHIOKI PL 14
Operating temperature range-25 °C to 65 °C (-13 °F to 149 °F)
DimensionsFlexible loop cable diameter: φ7.4 mm (0.29 in), Cable length: Between flexible loop and battery box: 2.3 m (7.55 ft), Output cable: 20 cm (0.66 ft), Battery box25 mm (0.98 in)W × 72 mm (2.83 in)H × 20 mm (0.79 in)D
Mass186 g (6.6 oz)174 g (6.1 oz)160 g (5.6 oz)
AccessoriesInstruction manual ×1

Log into your myHioki account to access more technical documents and information where available.

Seminar Videos On Demand

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Seminar Schedule

Registration Open

SPS IPC Drives - Nuremberg Messe

Nov 27, 2018 - Nov 29, 2017

Catalogs

Catalog: AC/DC CURRENT SENSOR CT7000 Series, DISPLAY UNIT CM7290, CM7291 Download PDF  [3MB] English

User Guides

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Manuals

Operating Precautions Japanese
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Instruction Manual English
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Instruction Manual Simplified Chinese
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Outline Drawings


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Drivers, Firmware

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Options

Display, Output

DISPLAY UNIT CM7290

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

Learn more

DISPLAY UNIT CM7291

• Built in Bluetooth(R) wireless technology • Use with CT7000 series • DCA, ACA, (DC+AC)A, frequency • WAVE, RMS, PEAK, Hz output

Learn more

Output cord

OUTPUT CORD L9094

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

OUTPUT CORD L9095

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

OUTPUT CORD L9096

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

Applications

Gallery

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