Omega Products HMM801 Installation Manual

Where Do I Find Everything I Need for

s

Process Measurement and Control?

OMEGA ... Of Course!

TEMPERATURE

3

o Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies
o Wire: Thermocouple, RTD & Thermistor

3

o Calibrators & Ice Point References

3

o Recorders, Controllers & Process Monitors

3
3

o Infrared Pyrometers

PRESSURE / STRAIN FORCE

3

o Transducers & Strain Gauges
o Load Cells & Pressure Gauges

3

o Displacement Transducers

3

o Instrumentation & Accessories

3

FLOW / LEVEL

3

o Rotameters, Gas Mass Flowmeters & Flow Computers
o Air Velocity Indicators

3

o Turbine / Paddlewheel Systems

3

o Totalizers & Batch Controllers

3

pH/CONDUCTIVITY

3

o pH Electrodes, Testers & Accessories
o Benchtop / Laboratory Meters

3
3

o Controllers, Calibrators, Simulators & Pumps
o Industrial pH & Conductivity Equipment

3

DATA ACQUISITION

3

o Data Acquisition & Engineering Software

3

o Communications-Based Acquisition Systems
o Plug-in Cards for Apple, IBM & Compatibles

3

o Datalogging Systems

3

o Recorders, Printers & Plotters

3

M-3374/0899 99-MAN 100182

UserÕ

!

ON OL

1000V CAT III

10 mV/A

1 mV/A

OFF

®

http:/www.omeg

a.com

HEATERS

3

o Heating Cable
o Cartridge & Strip Heaters

3

o Immersion & Band Heaters

3

o Flexible Heaters

3

o Laboratory Heaters

3

ENVIRONMENTAL MONITORING AND CONTROL

3

o Metering & Control Instrumentation
o Refractometers

3

o Pumps & Tubing

3

o Air, Soil & Water Monitors

3

o Industrial Water & Wastewater Treatment

3
3

o pH, Conductivity & Dissolved Oxygen Instruments

Flexible

AC C urrent Probes

HHM800 Series

WARRANTY/DISCLAIMER

.

h

t

t

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period
to the normal one (1) year product warranty to cover handling and shipping time. This ensures that
OMEGA's customers receive maximum coverage on each product.

If the unit should malfunction, it must be returned to the factory for evaluation. OMEGA's Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon
examination by OMEGA, if the unit is found to be defective it will be repaired or replaced at no charge.
OMEGA's WARRANTY does not apply to defects resulting from any action of the purchaser, including but not
limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or
unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with
or shows evidence of being damaged as a result of excessive corrosion; or current, heat, moisture or
vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA's
control. Components which wear are not warranted, including but not limited to contact points, fuses, and
triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither
assumes responsibility for any omissions or errors nor assumes liability for any damages that result
from the use of its products in accordance with information provided by OMEGA, either verbal or
written. OMEGA warrants only that the parts manufactured by it will be as specified and free of
defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND
WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES
INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are
exclusive and the total liability of OMEGA with respect to this order, whether based on contract,
warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price
of the component upon which liability is based. In no event shall OMEGA be liable for consequential,
incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a "Basic
Component" under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity,
medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth
in our basic WARRANTY/DISCLAIMER language, and additionally, purchaser will indemnify OMEGA and hold
OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a
manner.

RETURN REQUESTS/ INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE
RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN
(AR) NUMBER FROM OMEGA'S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID
PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return
package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.

FOR WARRANTY RETURNS, please have the following
information available BEFORE contacting OMEGA:

1. P.O. number under which the product was
PURCHASED,

2. Model and serial number of the product under
warranty, and

3. Repair instructions and/or specific problems
relative to the product.

OMEGA's policy is to make running changes, not model changes, whenever an improvement is possible. This
affords our customers the latest in technology and engineering.

OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 1996 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied,

photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole
or in part, without prior written consent of OMEGA ENGINEERING, INC.

FOR NON-WARRANTY REPAIRS, consult
OMEGA for current repair charges. Have the
following information available BEFORE
contacting OMEGA:

1. P.O. number to cover the COST of the repair,

2. Model and serial number of product, and

3. Repair instructions and/or specific problems
relative to the product.

OMEGAnetSM On-Line Service:

http://www.omega.com

Internet e-mail: [e-mail]

Servicing North America:

USA: One Omega Drive, Box 4047

ISO 9001 Certified Stamford, CT 06907-0047

Tel: [phone] FAX: [phone]
e-mail: [e-mail]

Canada: 976 Bergar

Laval (Quebec) H7L 5A1
Tel: [phone] FAX: [phone]
e-mail: [e-mail]

For Immediate Technical or Application Assistance:

USA and Canada: Sales Service: 1-800-826-6342 1-800-TC-OMEGA

Customer Service: 1-800-622-2378 / 1-800-622-BEST
Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN
TELEX: 996404 EASYLINK 62968934 CABLE: OMEGA

Mexico and Tel: (95) 800-TC-OMEGA

SM

FAX: [phone]

Latin America: En Espanol: [phone] ext: 2203

e-mail: [e-mail]

SM

SM

SM

Servicing Europe:

Benelux: Postbus 8034,1180 LA Amstelveen, The Netherlands

Czech Republic: Ostravska 767, 733 01 Karvina

France: 9, rue Denis Papin, 78190 Trappes

Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany

United Kingdom: 25 Swannington Road, P.O. Box 7, Omega Drive,

150 9002 Certified Broughton Astley, Leicestershire, Irlam, Manchester,

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply
OMEGA is constantly pursuing certification of its products to the European New Approac
Directives. OMEGA will add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct but OMEGA Engineering, Inc
accepts no liability for any errors it contains, and reserves the right to alter specifications withou
notice.

WARNING: These products are not designed for use in, and should not be used for, patien
connected a

lications.

Tel: [phone] FAX: [phone]
Toll Free in Benelux: 06 0993344 e-mail: [e-mail]

Tel: [phone] FAX: [phone]
e-mail: [e-mail]

Tel: [phone] FAX: [phone]
Toll Free/France: 0800-4-06342 e-mail: [e-mail]

Tel: [phone] FAX: [phone]
Toll Free in Germany: 0130 11 21 66
e-mail: [e-mail]

LE9 6TU, England M44 5EX, England
Tel: [phone] Tel: [phone]
FAX: [phone] FAX: [phone]

Toll Free in England: 0800-488-488

e-mail: [e-mail]

Not es:

Table of Contents

Warning................................................................................................... 2

International Electrical Symbols.............................................................3

Receiving Your Shipment....................................................................... 3

Packaging ...............................................................................................3

Description .............................................................................................. 4

Features .................................................................................................. 6

Accessories............................................................................................. 6

Standard Models..................................................................................... 7

Specifications..........................................................................................8

Instrument Compatibility.......................................................................12

Operation ..............................................................................................13

Making Measurements w/ the Flexible AC Current Probes.........13

Tips for Making Precise Measurements .......................................13

Typical Response Curves.............................................................. 17

Maintenance .........................................................................................19

Warning .......................................................................................... 19

Battery Replacement ..................................................................... 19

Cleaning ......................................................................................... 19

Warning

Maintenance

These safety warnings are provided to ensure the safety of
personnel and proper operation of the instrument.

· Read the instruction manual completely and follow all the safety
information before attempting to use or service this instrument.

· Wear protective clothing and gloves as required.

· Use caution on any circuit: potentially high voltages and currents

may be present and may pose a shock hazard.

· Read the Safety Specifications section prior to using the current
probe. Never exceed the maximum voltage ratings given.

· Safety is the responsibility of the operator. The Flexible AC
Current Probe must be used only by qualified personnel using
applicable safety precautions.

· ALWAYS de-energize the circuit before wrapping the Flexible
AC Current Probe around bare conductors, bus bars, or near live
parts. Do not wrap on live conductors.

· ALWAYS connect the electronic module to the display device
before wrapping the Flexible AC Current Probe around the
sample being tested.

· ALWAYS inspect the module, sensor, sensor cable, and output
terminals prior to use. Replace any defective parts immediately.
Use only factory parts.

· NEVER use the Flexible AC Current Probe on electrical
conductors rated above 1000 V in overvoltage category III.

War ni ng

· For maintenance use only specified replacement parts.

· Avoid electrical shock: do not attempt to perform any servicing

unless you are qualified to do so.

· Do not perform any service while the Flexible AC Current Probe is
on any circuit.

· Avoid electrical shock and/or damage to the instrument: do not get
water or other foreign agents into the electronic module.

· Also see warning on page 2.

Bat tery Repl acement

· If the power ON indicator (green LED) blinks or does not light up,
replace the battery.

· Remove the Flexible AC Current Probe from any circuit before
replacing the battery.

· To replace the battery, open rear case, replace battery and
reassemble. The green LED should go on when the module is
turned on.

Cleaning

· It is important to keep the probe sensor latch mating surfaces
clean and prevent foreign bodies from hampering the closing. The
sensor may be gently cleaned with a soft cloth, soap and water.
Dry immediately after cleaning. Avoid water penetration into the
electronic module.

· Make sure the sensor, electronic module, and all leads are dry
before any further use.

2

19

Typical Response Cur ves (cont .) :

Typical Phase Shift vs. Frequency @ 200 A, 1 mV/A Output

5°

0°

-5°

-10°

Degrees

-15°

International Electrical Symbols

This symbol signifies that the probes are protected by double or
reinforced insulation. Use only specified replacement parts when
servicing the instrument.

This symbol signifies CAUTION! and requests that the user refer
to the user manual before using the instrument.

-20°

-25°

1 Hz 10 Hz 100 Hz 1000 Hz 10 kHz 100 kHz

Frequency

Current Derating Curve (I < 3000 A)

3000 A

2500 A

2000 A

1500 A

Amps

1000 A

500 A

0 A

1000 Hz 10 kHz 100 kHz

Frequency

Current Derating Curve (I > 3000 A)

30 kA

25 kA

20 kA

15 kA

Amps

10 kA

5 kA

0 A

100 Hz 1000 Hz 10 kHz 100 kHz

Frequency

Receiving Your Shipment

Upon receiving your shipment, make sure that the contents are
consistent with the packing list. Notify Omega of any missing items. If the
equipment appears to be damaged, file a claim immediately with the
carrier and notify Omega at once, giving a detailed description of any
damage.

Packaging

Your Flexible AC Current Probe consists of the following items:

· Flexible probe with electronic module

· Users manual

· 9V battery

318

Description

The Flexible AC Current Probe is a flexible AC current transformer
composed of a flexible sensor and an electronic module. The flexible
sensor permits measurements on conductors where standard clamp-on
probes could not be used. In particular, it can be installed in tight spaces,
around breaker panels, around cable bundles, around wide or large bus
bars, or even wrapped around irregular shapes. The Shape Memoryª
feature enables the user to Òpre-shapeÓ the sensor before inserting it
between or around conductors. This feature facilitates closing, enhances
user safety, and alleviates the drooping effect typically associated with
flexible sensors.

The Flexible AC Current Probe is lightweight. It does not use magnetic
cores like standard transformers. The transformation principle is based
on an air core. It presents virtually no load to the system under test, has
a low phase shift and excellent frequency response, and cannot be
damaged by overloads. The sensor assembly is waterproof and
insulated for 1000 V Cat. III. The Flexible AC Current Probe meets IEC
1010, is CE marked (1997).

The Flexible AC Current Probe has a mV output proportional to the
current measured for direct readings on DMMs, data loggers,
oscilloscopes, and power or harmonic meters. TRMS measurements are
taken when connected to a TRMS meter. The Flexible AC Current Probe
is insensitive to DC currents and only the AC component of the
measured signal is measured.

The length of the flexible sensor can be selected in lengths of 24", 36",
and 48" in length. Consult the factory for custom lengths, ranges and/or
features.

Typical Response Cur ves:

Typical Accuracy vs. Frequency @ 100 A, 1 mV/A Output

0.00 %

-0.50 %

-1.00 %

-1.50 %

-2.00 %

-2.50 %

-3.00 %

1 Hz 10 Hz 100 Hz 1000 Hz 10 kHz 100 kHz

Frequency

Typical Accuracy % vs. Frequency @ 100 A, 10 mV/A

0.00 %

- 1.00 %

- 2.00 %

- 3.00 %

- 4.00 %

- 5.00 %

- 6.00 %

- 7.00 %
1 Hz 10 Hz 100 Hz 1000 Hz 10 kHz 100 kHz

Frequency

%

± 10

± 9

± 8

± 7

± 6

± 5

± 4

± 3

± 2

± 1

± 0

0.1 A 0.5 A 1 A 5 A 10 A 50 A 100 A

4

Typical Accuracy % per Range to 100 A

20 A ... 3000 A

10 kA ... 30 kA

17

Tips for Making Precise Measurements (continued):

HHM800 SERIES

250 A

500.0

ACV• DCV

COM +

O

N

1

0

0

O

L

10 m

V

1 m

V

/A

O

F

F

®

2

1

M

V

3

4

!

ON OL

1 mV/A

OFF

10 mV/A

®

1000V CAT III

9

6

5

!

0

V

C

A

T

III

/A

8

7

Figure 1

1. Positive: Red Banana Plug (+)

Double the turns to double the output in low
current applications or for higher sensitivity

2. Common: Black Banana Plug (-)

3. Power ON Indicator (green LED)

Figure 4

4. Overload Indicator (red LED)

5. Range Selection Switch

6. Connector/Latch

16 5

7. Flexible Sensor
(Diameter 0.5", 12.5 mm)

8. Lead from Sensor to Module
(6.5 ft, 2m)

9. Electronic Module ­Descriptive Label on Back

Case (range, model, etc.)

Features

· Models to measure from 0.5 Arms to 30,000 Arms

· Accuracy 1% of Reading

· TRMS measurements when connected to a TRMS instrument

· No core saturation or damage if overloaded

· Overrange LED for measurement circuitry

· 1000 V, IEC 1010 Cat III, CE Mark

· Waterproof sensor

· 9 V battery for typical 150 hr continuous operation

· Shape Memoryª for custom pre-shaping of sensor before use

(no drooping)

· Very high frequency response

· Low phase shift for power measurements

· Insensitive to DC, measures only AC component on DC + AC signals

· Excellent linearity

· Lightweight

Accessories

Banana (Female) / BNC (Male) Adapter (HHM70-CONN1)

For connection of Flexible AC Current Probe to BNC terminals on scopes
and other displaying instruments.

Tips for Making Precise Measurements (continued):

The Flexible AC Current Probe may be doubled around the conductor to
be measured to double the output. (See figures 3 and 4 to show the
different values on a DMM while measuring 250 A AC.)

250.0

M

ACV• DCV

V

250 A

COM +

!

O

1

N

0

0

0

V

C

A

O

T

III

L

1

0

m

V

/A

1

m

V

/A

O

F

F

®

*Reference Conditions: 25¡C ± 5¡K, 20 to 75% RH, 1 minute warm-up, battery at 9V ±

0.5V, conductor center, external DC magnetic field < 40 A/m, no external AC magnetic
field, no external electrical field, 10 to 100 Hz, sine wave. See accuracy curves for low
currents.

6 15

One turn around a conductor carrying 250 A AC

Figure 3

Tips for Making Precise Measurements (continued):

A

· To increase the sensitivity or measure on low currents, the Flexible AC
Current Probe may be wrapped several times around the conductor.

Remember to divide your reading by the number of turns for the
actual measurement (see figure 4).

· The overall measurement accuracy is the sum of the Flexible AC
Current Probe accuracy and the displaying instrument accuracy.

!

ON OL

1000V CAT III

10 mV/A

1 mV/A

OFF

Standard Models

Model

Number

Current

Range

Length Diameter

HMM801 30 A 24 in / 610 mm 7.64 in / 190 mm 1 100 mV/A

HMM802 200 A 24 in / 610 mm 7.64 in / 190 mm 1 1 mV/A

HMM803 300 A 24 in / 610 mm 7.64 in / 190 mm 1 10 mV/A

HMM804 300 A 24 in / 610 mm 7.64 in / 190 mm 1 1 mV/A

HMM805 30/300 A 24 in / 610 mm 7.64 in / 190 mm 2 100 or 10 mV/

HMM806 500 A 24 in / 610 mm 7.64 in / 190 mm 1 1 mV/A

HMM807 50/500 A 24 in / 610 mm 7.64 in / 190 mm 2 10 or 1 mV/A

HMM808 1000 A 24 in / 610 mm 7.64 in / 190 mm 1 1 mV/A

HMM809 100/1000 A 24 in / 610 mm 7.64 in / 190 mm 2 10 or 1 mV/A

# of

Output

Ranges

mV

Outputs

Figure 2

14

®

For best accuracy, center the
Flexible AC Current Probe

HMM810 3000 A 24 in / 610 mm 7.64 in / 190 mm 1 1 mV/A

HMM811 300/3000 A 24 in / 610 mm 7.64 in / 190 mm 2 10 or 1 mV/A

HMM812 6000 A 24 in / 610 mm 7.64 in / 190 mm 1 0.1 mV/A

HMM813 600/6000 A 24 in / 610 mm 7.64 in / 190 mm 2 1 or 0.1 mV/A

HMM814 10,000 A 24 in / 610 mm 7.64 in / 190 mm 1 0.1 mV/A

HMM815 1000/10,000 A 24 in / 610 mm 7.64 in / 190 mm 2 1 or 0.1 mV/A

HMM816 30,000 A 24 in / 610 mm 7.64 in / 190 mm 1 0.1 mV/A

HMM817 3000/30,000 A 24 in / 610 mm 7.64 in / 190 mm 2 1 or 0.1 mV/A

HHM70-CONN1 - Accessory Adaptor (See Accessories, page 6)

*Standard length is 610 mm (24Ó). Please consult sales for availability and pricing for 910,
1220 and 1520 mm (36, 48 and 60Ó) models. Comes with 9V battery and operatorÕs
manual.

7

Specifications

Model # HHM801 HHM802 HHM803 HHM804 HHM805

Operating

Range

Measurement

Range

Output Signal 100 mV/A 1 mV/A 10 mV/A 1 mV/A

Crest Factor

(mid-range)

Phase Shift

@ 50/60 Hz

Residual

Noise

DC Offset 50 mV 2 mV 5 mV 2 mV

Model # HHM806 HHM807 HHM808 HHM809

Operating

Range

Measurement

Range

Output Signal 1 mV/A

Crest Factor

(mid-range)

Phase Shift

@ 50/60 Hz

Residual Noise 200 mA 200 mA 200 mA 200 mA

DC Offset 2 mV 5 mV or 2 mV 2 mV 5 mV or 2 mV

30 A 200 A 300 A 300 A 30/300 A

5-30 A 5-200 A 5-300 A 5-300 A 5-300 A

100 mV/A or

10 mV/A

3.0 > 10 3.0 > 10 3.0

1.3¡ 0.7¡ 0.7¡ 0.7¡ 1.3¡

200 mA 200 mA 200 mA 200 mA 200 mA

50 mV or

5 mV

500 A 50/500 A 1000 A 100/1000 A

5-500 A 5-500 A 5-1000 A 5-1000 A

10 mV/A or

1 mV/A

> 10 > 10 9.0 9.0

0.7¡ 0.7¡ 0.7¡ 0.7¡

1 mV/A

10 mV/A or

1 mV/A

Operation

Please make sure that you have already read and fully understand the
WARNING section on page 2.

Making Measur ements wi th the Fl exi bl e AC Cur rent Pr obe:

· Connect the electronic module to the AC Volt range of your DMM or
measuring instrument. Select the appropriate module output voltage
range. If the current magnitude is unknown, and if the Flexible AC
Current Probe has two ranges, select the lowest mV/A output setting.

· Wrap the flexible core around the conductor to be tested. If possible
within range, select the higher mV/A Flexible AC Current Probe output
range to obtain the best resolution. Do not exceed specified current
range for the output. Do not use on selected range if overload LED
goes on.

· Read the displayed value on the DMM and divide it by the range
selected (i.e. if reading = 2.59 V with the 10 mV/A output range, the
current flowing through the probe is 2590 mV Ö 10 = 259A).

· For best accuracy, carefully center the conductor inside the flexible
core, and avoid if possible, the proximity of other conductors which
may create noise and interference (particularly near the latch).

· True RMS measurements are obtained when the Flexible AC Current
Probe is connected to a True RMS meter. Note that the DC
component is not measured.

Tips for Maki ng Precise Measurements:

· When using the Flexible AC Current Probe with a meter, it is important
to select the range that provides the best resolution. Failure to do this
may result in measurement errors. For best results, select the highest
Flexible AC Current Probe output signal possible and the most
sensitive meter range for this output.

· Make sure the DMM or measuring instrument can accurately measure
mV AC. Certain inexpensive DMM have poor resolution and accuracy
when measuring low mV AC.

· For best accuracy, center the Flexible AC Current Probe around the
conductor to be measured. (See figure 2).

8

13

MATERIAL SPECIFICATIONS

Module:

UL 94V2, Color dark gray, Polycarbonate

Sensor Latch:

Material: Lexan 500R, UL94V0

Cable Assembly to Sensor:

UL 94V0, 1000 V rating

SAFETY SPECIFICATIONS

Electrical:

Double insulation or reinforced insulation between primary, secondary
and outer case of handle per IEC 1010-1 @ 2 (indoor use)

· 1000 V Category III, Pollution Degree 2

· 600 V Common Mode

· 7.50 kV, 50/60 Hz, dielectric between secondary and the outer case

Instrument Compatibility

The Flexible AC Current Probe is compatible with any multimeter, AC
voltmeter, or other voltage measuring instrument with an input
impedance greater than 1MW. To achieve the best overall accuracy, use
the Flexible AC Current Probe with a AC voltmeter having an accuracy of

0.75% or better.

Specifications

Model # HHM810 HHM811 HHM812 HHM813

Operating

Range

Measurement

Range

Output Signal 1 mV/A

Crest Factor

(mid-range)

Phase Shift

@ 50/60 Hz

Residual Noise 200 mA 200 mA 500 mA 500 mA

DC Offset 2 mV 5 mV or 2 mV 1 mV 2 mV or 1 mV

Model # HHM814 HHM815 HHM816 HHM817

Operating

Range

Measurement

Range

Output Signal 0.1 mV/A

Crest Factor

(mid-range)

Phase Shift

@ 50/60 Hz

Residual Noise 500 mA 500 mA 500 mA 500 mA

DC Offset 1 mV 2 mV or 1 mV 1 mV 2 mV or 1 mV

3000 A 300/3000 A 6000 A 600/6000 A

5-3000 A 5-3000 A 5-6000 A 5-6000 A

10 mV/A or

1 mV/A

3.0 3.0 > 10 > 10

0.7¡ 0.7¡ 0.5¡ 0.5¡

10,000 A 1000/10,000 A 30,000 A 3000/30,000 A

5-10,000 A 5-10,000 A 5-30,000 A 5-30,000 A

1 mV/A or

0.1 mV/A

9.0 9.0 3.0 3.0

0.5¡ 0.5¡ 0.5¡ 0.5¡

0.1 mV/A

0.1 mV/A

1 mV/A or

0.1 mV/A

1 mV/A or

0.1 mV/A

12

*Reference Conditions: 25¡C ± 5¡K, 20 to 75% RH, 1 minute warm-up, battery at 9V ± 0.5V, conductor
center, external DC magnetic field < 40 A/m, no external AC magnetic field, no external electrical field,
10 to 100 Hz, sine wave. See accuracy curves for low currents.

9

Common Specifications

ELECTRICAL

Accuracy: 1% of reading

Frequency Range:

10 - 20,000 Hz with current derating

Signal Output: 4.5 V max.

Working Voltage: 1000 V, IEC 1010 Cat. III

Common Mode Voltage: 600 V

Frequency Influence:

See Accuracy vs. Frequency curves on pages 17 and 18.

Frequency Limitation:

See current derating curves (note no limitation on 300 A Range) pg. 18.

Influence of adjacent conductor in contact
with sensor and with AC signal:

0.2% typical, 2% maximum

Influence of conductor position in sensor: 0.5% typical, 4% maximum

Influence of shape of sensor:

Oblong shape: 0.2% typical, 1% maximum

Common Mode Rejection: 100 dB typical, 80 dB minimum

MECHANICAL SPECIFICATIONS

Module Output:

Two 4 mm safety banana jacks
Standard 3/4" (19 mm) spacing

Battery: 9V Alkaline (NEDA 1604A, IEC 6LR61) recommended

Battery Life: Useable from 9V to 7V, 150 hours typical (continuous use)

Low Battery: Power ON indicator (green LED) when battery voltage

³ 7 V, LED blinks when battery voltage is low

Overload Indication: Red LED ON indicates the selected range is
overloaded. Module output may not reflect the actual measurement

Dimensions (sensor): 24" nominal (+/- 1"), other lengths optional

Dimensions (Electronic Module): 4.9 x 2.5 x 1.1" (124 x 64 x 28 mm)

Connection Cable Length (sensor to module): 6.5 ft (2 m)

Colors: Red sensor with dark gray connector and module, black

connection cable (sensor to module)

Drop Test: Per IEC 68-2-32

Vibration: Per IEC 68-2-6

ENVIRONMENTAL SPECIFICATIONS

Case Protection:

Sensor: IP65 per IEC 529
Electronic module: IP40 per IEC 529

Operating Temperature Range: 10¡C to +55¡C (14¡F to 131¡F)

Storage Temperature Range: -40¡C to +70¡C (-40¡F to 158¡F)

Influence of Temperature:

Sensor: -10¡C to 90¡C: 0.15% per 10¡C typical, 0.5% per 10¡C max.
Module: -10¡C to 55¡C: 0.15% per 10¡C typical, 0.5% per 10¡C max.

Influence of Relative Humidity:

10 to 90% RH: 0.2% typical, 0.5% maximum

Operating Relative Humidity:

10 - 30¡C 85 ± 5% RH (without condensation)
40 - 50¡C 45 ± 5% RH (without condensation)

Altitude:

Operating: 0 to 2000 m, working voltage derating above
Non-operating: 0 to 12,000 m

Mechanical Shock: Per IEC 68-2-27

Weatherproofing: Module: IP40 (EN 60529)

Sensor: IP 65 (EN60529) - NEMA 4X

SENSOR SPECIFICATIONS:

Weight: 30g/10cm

Bend Radius: 0.75" (19mm) minimum

Bending Life: >10,000 without performance deterioration

Waterproofing: Permanent to spray, IP 65

Resistance to Chemicals: Resistant to oils and aliphatic hydrocarbons

Diameter: 12 mm +/- 0.5 mm

Outer Sheath Material: Polyurethane, UL94V0

Dielectric Strength: 7500 V

Latch Spring Life: >10,000 maneuvers

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