Fluke i2000-FLEX - AC Current Clamp

The i2000 is an AC current probe utilizing the Rogowski principle. It can be used to measure currents up to 2000 A when used in conjunction with multimeters, recorders or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas. Features

Three ranges: 20A, 200 A & 2000 A, 100 mV/A, 10 mV/A & 1 mV/A output Ideal for current measurement on thick and hard to reach conductors without breaking the circuit Maximum conductor diameter 178 mm CAT III 600 V safety rating

Specifications

Head circumference: 610 mm (24 in) Head cable diameter: 14.3 mm (0.56 in) Head bend radius: 38.1 mm (1.5 in) Cable length (head to electronics): 2 m (6.56 ft) Output connection: Molded 4 mm safety plugs (not integrated) Temperature ranges

Operating temperature: 0°C to +70°C (32°F to 158°F) (head and electronics) Storage temperature:

Head: -40°C to +105°C (-40°F to 221°F) Electronics: -20°C to +85°C (-4°F to 185°F)

Operating humidity: 15% to 85% (non-condensing) Weight

Head: 180 g (6.34 oz) Electronics: 190 g (6.70 oz)

Safety standards

EN 61010-031: 2002 EN 61010-2-032: 2002 EN 61010-1: 2001 600 Vrms, Category III, Pollution Degree 2 Use on uninsulated conductors limited to 600 V ac rms or dc and frequencies below 1 kHz

EMC standards

EN 61326: 1998 + A1, A2, and A3

Dimensions (H × W × D): 116 × 68.5 × 30 mm (4.56 × 2.69 × 1.18 in)

Accuracy Specifications

Current ranges

20 A 200 A 2000 A AC rms

Output sensitivity (AC-coupled)

1 mV 10 mV 100 mV 1 mV per A

Load impedance: 100 kΩ minimum Accuracy (at +25°C)

±1% of range (45 Hz to 65 Hz)

Linearity

Range: 10% to 100% of range Accuracy: ±0.2% of reading

Noise

8 mV AC rms (30 A) 2 mV AC rms (300 A, 3000 A)

Frequency range: 10 Hz to 20 kHz (-3 dB) Phase error

±1° (45 Hz to 65 Hz) ±10° (at 20 kHz)

Position sensitivity (with cable 25 mm from the coupling)

From 1% up to 3% of range with cable, depending on distance from center Measurements closer than 25 mm from the coupling are typically 3% of range

External wire influence

1% (-40 dB) of external current 200 mm from head

External field (with cable 200 mm from the head)

±1% of range

Power supply

2 × AA / MN1500 / LR6 alkaline batteries Battery life: approx. 200 hours Low battery indicator

Temperature coefficient: ±0.08% of reading per °C Working voltage

See Safety standards section 600 V AC rms or DC