HIOKI CT7040 Series AC Flexible Current Sensor

HIOKI CT7040 Series AC Flexible Current Sensor is the 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

Basic Specifications
Rated measurement current : 6000 A AC

Internal Measurement range : 600A AC/ 6000A AC (Range is controlled by main device)

Max. allowable input : 10000 A continuous (at 6000 A range, 45 to 66 Hz, requires derating )

Bandwidth : 10 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 rate : 1 mV/A (600 A*), 0.1 mV/A (6000 A)
*Selectable only when used with CM7290, CM7291, PQ3100

Max. rated voltage to earth : AC 600 V (CAT IV), AC 1000 V (CAT III)

Dustproof, waterproof : IP54* (When sensor is connected to a compatible instrument.) * Do not use when wet.

Output connectors : HIOKI PL 14

Operating temperature range : -25 °C to 65 °C (-13 °F to 149 °F)

Dimensions : Flexible loop cable diameter: f7.4 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

Accessories : Instruction manual ×1

Basic Specifications for Model CT7046
Loop diameter : f 254 mm (10.00 in) or less
Mass : 186 g (6.6 oz)

Basic Specifications for Model CT7045
Loop diameter : f 180 mm (7.09 in) or less
Mass : 174 g (6.1 oz)

Basic Specifications for Model CT7044
Loop diameter : f 100 mm (3.94 in) or less
Mass : 160 g (5.6 oz)