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FlexProbe

®

 - Flexible AC Current Probe

 

11

 

ACV     

       DCV

COM      

+

500.0 MV

One turn around a

conductor carrying 250A

AC

Figure 1

Figure 2

3000A

Range

3000A

Range

250A

®

I N S T R UMENTS

CAT III

1000V

300A

3000A

OFF

ON

OL

FlexProbe

®

24-3002   

ACV    

        DC

V

COM      

+

250.0 MV

®

I N S T R UMENTS

CAT III

1000V

300A

3000A

OFF

ON

OL

FlexProbe

®

24-3002  

 

Double the turns to double

the output in low current applications

or for higher sensitivity

250A

Summary of Contents for 2120.81

Page 1: ... FLEXIBLE AC CURRENT PROBE FlexProbe 24 3001 E N G L I S H User Manual I N S T R U M E N T S CAT III 1000V 300A 3000A OFF ON OL FlexProbe 24 3002 ...

Page 2: ...Notes ...

Page 3: ...Notes ...

Page 4: ...the instrument to our repair and calibration facility for a nominal charge The recommended calibration interval for this instrument is 12 months and begins on the date of receipt by the customer For recalibration please use our calibration services Refer to our repair and calibration section at www aemc com Serial _________________________________ Catalog 2120 81 Model 24 3001 Please fill in the a...

Page 5: ...ion 3 2 2 General Features 4 2 3 FlexProbe 24 3001 Features 5 SPECIFICATIONS 6 3 1 Electrical 6 3 2 Environmental 7 3 3 Mechanical Specifications 7 3 4 Safety Specifications 8 OPERATION 9 4 1 Making Measurements with the FlexProbe 9 4 2 Tips for Making Precise Measurements 10 MAINTENANCE 12 Warning 12 5 1 Changing the Battery 12 5 2 Cleaning 12 Repair and Calibration 13 Technical and Sales Assista...

Page 6: ...he sample being tested ALWAYS inspect the module sensor sensor cable and output termi nals prior to use Replace any defective parts immediately Use only factory parts NEVER use the FlexProbe on electrical conductors rated above 1000V CAT III and 600V CAT IV 1 1 International Electrical Symbols This symbol signifies that the instrument is protected by double or reinforced insulation This symbol on ...

Page 7: ...ing your shipment make sure that the contents are consistent with the packing list Notify your distributor of any missing items If the equipment appears to be damaged file a claim immediately with the carrier and notify your distributor at once giving a detailed description of any damage Save the damaged packing container to substantiate your claim 1 4 Ordering Information FlexProbe 24 3001 300 30...

Page 8: ...nd alleviates the drooping effect typically associated with flexible sensors The FlexProbe 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 ...

Page 9: ...n or damage if overloaded Overrange LED for measurement circuitry EN 61010 1000V CAT III 600V CAT IV Waterproof sensor 9V battery for typical 150 hour continuous operations Shape Memory for custom pre shaping of sensor before use no drooping High frequency response Low phase shift for power measurements Insensitive to DC measures only AC component on DC AC signals Excellent linearity Lightweight ...

Page 10: ... 1000V 300A 3000A OFF ON OL FlexProbe 24 3002 1 2 3 6 4 5 8 7 1 Flexible sensor Ø 0 5 12 5mm 2 Range selection switch 3 Power ON indicator Green LED 4 Overload indicator Red LED 5 Electronic module 6 Double insulated 14 36cm lead with 4mm safety banana plugs 7 FlexProbe connector latch 8 Sensor lead ...

Page 11: ...after calibration and for one year 1 of Reading 500mA Crest Factor 4 5 Phase Shift 0 7 at 50 or 60Hz Frequency Range 40 to 5kHz Residual Noise When I Measured 0 200mArms Working Voltage 1000Vrms CAT III 600V CAT IV Common Mode Voltage 600Vrms max Influence of Frequency Add 1 to the reference accuracy between 40 and 2000Hz and up to 5 at 5kHz Influence of Adjacent Conductor 2 Influence of Conductor...

Page 12: ...hanical Specifications Dimensions Sensor 24 1 610 x 25mm Color Sensor Red with black connector Dimensions Electronic Module 4 9 x 2 5 x 1 1 124 x 64 x 28mm Color Electronic Module Dark gray Weight 1 1 lb 0 5kg Output Double insulated 14 355Mm lead with 4mm safety banana plugs Maximum Cable Diameter 7 6 193mm Cable Length from Sensor to Module 6 5 ft 2m Drop Test 1 0m on 38mm of Oak on concrete Tes...

Page 13: ...s The instrument is compliant with IEC 61010 2 032 600V category IV or 1000V category III Double or reinforced insulation Type of current sensor per IEC 61010 2 032 type B Electromagnetic Compatibility The device is in conformity with standard IEC 61326 1 Specifications are subject to change at any time without notice ...

Page 14: ...ing is less than 300mV Do not exceed specified current range for the output Do not use on selected range if Overload LED goes on 4 Example a Read the DMM displayed value 2 59V b Determine the range and output used on the FlexProbe 0 01V A for the 300A range 001V A for the 3000A range c Divide the reading by the output to determine the actual current value 2 59 0 01 259A or 2 59 0 001 2590A For bes...

Page 15: ...nexpensive DMM have poor resolution and accuracy when measuring low mVAC For best accuracy center the FlexProbe around the conductor to be measured To increase the sensitivity or measure on low cur rents the FlexProbe may be wrapped several times around the conductor Remember to divide your reading by the number of turns for the actual measurement See Figure 1 The overall measurement accuracy is t...

Page 16: ...re 1 Figure 2 3000A Range 3000A Range 250A I N S T R U M E N T S CAT III 1000V 300A 3000A OFF ON OL FlexProbe 24 3002 ACV DCV COM 250 0MV I N S T R U M E N T S CAT III 1000V 300A 3000A OFF ON OL FlexProbe 24 3002 Double the turns to double the output in low current applications or for higher sensitivity 250A ...

Page 17: ...ectronic module Also see warning on page 1 5 1 Changing the Battery If the power ON indicator green LED blinks or does not light up replace the battery Disconnect the instrument from any source of electricity To replace the battery open rear case replace battery and re assemble The green LED should go on when the module is turned on 5 2 Cleaning Use a soft cloth lightly dampened with soapy water t...

Page 18: ...ration traceable to N I S T Includes calibration certificate plus recorded calibration data Ship To Chauvin Arnoux Inc d b a AEMC Instruments 15 Faraday Drive Dover NH 03820 USA Phone 800 945 2362 x360 603 749 6434 x360 Fax 603 742 2346 or 603 749 6309 E mail repair aemc com Or contact your authorized distributor Costs for repair standard calibration and calibration traceable to N I S T are availa...

Page 19: ... for repair provided we have your warranty registration information on file or a proof of purchase AEMC Instruments will at its option repair or replace the faulty material REGISTER ONLINE AT www aemc com Warranty Repairs What you must do to return an Instrument for Warranty Repair First request a Customer Service Authorization Number CSA by phone or by fax from our Service Department see address ...

Page 20: ...08 21 99 MAN 100272 v13 Chauvin Arnoux Inc d b a AEMC Instruments 15 Faraday Drive Dover NH 03820 USA Phone 603 749 6434 Fax 603 742 2346 www aemc com ...

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