Fluke i2000 Flex User Manual

Fluke i2000 Flex

AC Current Clamp

Technical Data

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.

Electrical specifications

Current ranges: 20 A, 200 A, 2000 A ACRMS
Output sensitivity (ac-coupled): 100 mV, 10 mV,

1 mV per A

Load impedance: 100 kW minimum
Accuracy (at +25 °C): ± 1 % of range (45 Hz to

65 Hz)
Linearity (10 % to 100 % of range): ± 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 º (45 Hz to 65 Hz), : ± 10 º

(at 20 kHz)

Position sensitivity (with cable > 25 mm from
the coupling): ± 2 % of range
External field (with cable > 200 mm from the
head): ± 1 % of range

Power supply: 2 x AA/MN 1500/LR6 Alkaline,

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

General specifications

Head cable length (double insulated): 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: BNC with BNC to Banana

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

Storage temperature range: -40 °C to +105 °C
(-40 °F to 221 °F) (head), -20 °C to +85 °C (-4 °F to
185 °F) (electronics)
Operating humidity: 15 % to 85 %
(non-condensing)
Weight: 180 g (6.34 oz) (head), 190 g (6.70 oz)
(electronics)

Safety standards

EN 61010-1: 2001
EN 61010-2-032: 2002
EN 61010-031: 2002

600 Vrms, Category III, Pollution Degree 2

Use of the probe on uninsulated conductors is limited to 600 V acrms
or dc and frequencies below 1 kHz.

Ordering information

i2000 Flex AC Current Clamp

EMC Standards

EN 61326: 1998 +A1, A2, & A3

i2000 Flex connected to a Fluke 87V Digital Multimeter.

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Fluke Corporation
PO Box 9090, Everett, WA USA 98206

Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands

For more information call:
In the U.S.A. [phone] or
Fax [phone]
In Europe/M-East/Africa [phone] or
Fax [phone]
In Canada (800) 36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com

©2006 Fluke Corporation. All rights reserved.
Specifications subject to change without notice.
Printed in U.S.A. 12/2006 2688061 D-EN-N Rev D