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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)
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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.
Fluke. Keeping your world
up and running.™
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. (800) 443-5853 or
Fax (425) 446-5116
In Europe/M-East/Africa +31 (0) 40 2 675 200 or
Fax +31 (0) 40 2 675 222
In Canada (800) 36-FLUKE or
Fax (905) 890-6866
From other countries +1 (425) 446-5500 or
Fax +1 (425) 446-5116
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
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