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USER'S 

MANUAL 

 

TBM131 
TBM132 
TBM135 
 

LoggerClamp

TM

 Series 

 

 

 

 

 

 

Summary of Contents for LoggerClamp TBM131

Page 1: ...USER S MANUAL TBM131 TBM132 TBM135 LoggerClampTM Series ...

Page 2: ...ng equipment to be supplied from the fixed installation Note Examples include household office and laboratory appliances OVERVOLTAGE CATEGORY III Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations Note Examples include switches in the fixed installation and some equipment for industrial use with permanent connection to the fixed installation OVERVOLTAGE CATEGORY IV Equipment...

Page 3: ...efects are found replace them immediately This Clamp on meter is designed to apply around or remove from uninsulated hazardous live conductors But still individual protective equipment must be used if hazardous live parts in the installation where measurement is to be carried out could be accessible CAUTION Disconnect the test leads from the test points before changing meter functions INTERNATIONA...

Page 4: ...Barrier to indicate the limits of safe access to the jaws during current measurements 4 Push buttons for special functions features 5 Input Jack for all functions EXCEPT non invasive ACA current function 6 Common Ground reference Input Jack for all functions EXCEPT non invasive ACA current function 7 Slide switch Selector to turn the power ON OFF and Select a function 8 LCD display 9 Jaw trigger f...

Page 5: ...toggles to Line level Frequency function Frequency trigger levels vary automatically with function ranges THD R Total Harmonic Distortion RMS function model 135 only THD R Total Harmonics RMS Total RMS x 100 Total Harmonic Distortion RMS THD R is the percentage ratio of the Total Harmonics RMS value to the Total Overall RMS value of a voltage or current signal and is given by the above expression ...

Page 6: ...meter For non invasive ACA current measurements press the jaw trigger and clamp the jaws around only one single conductor of a circuit for load current measurement Make sure the jaws are completely closed or else it will introduce measurement errors Enclosing more than one conductor of a circuit will result in differential current like identifying leakage current measurement Locate the conductor s...

Page 7: ...ide switch function selector to the Ω function position Default at last selected function Press SELECT button to toggle between Ω and measurement functions Hi Lo Logging mode Hi Lo Logging is an innovation feature It minimizes product cost for maximum monitoring speed and period making field monitoring simpler and more affordable Hi Lo Logging captures the most important surges Hi sages Lo on inte...

Page 8: ...layed Press SELECT button momentarily toggles to display logged data item number number of one minute time intervals displays in the secondary display Press the HOLD button momentarily to pause The LCD annunciator flashes Press the HOLD button momentarily again to continue Press and hold the Hi Lo Log button for one second or more again to stop and end the Hi Lo Logging session The meter can now b...

Page 9: ...maximum item number absolute maximum reading absolute minimum item number and then absolute minimum reading of the whole logging period Press the forward or backward arrow button momentarily to read the next logged data item The meter displays in turn the one minute item interval number the count of one minute time intervals Hi reading the highest reading and then ...

Page 10: ...elector to the next function position 3 After the Hi Lo logging session is ended you can switch off the meter for transportation storage or even battery changing The logged data can also be downloaded to PC computers through the optional purchase BR13X PC interface kit Also see RS232C PC computer interface capabilities section Auto feature The Auto Automatic Hold feature automatically captures and...

Page 11: ...software Bs13x equips with a digital meter an analog meter a comparator meter and a Data Graphical recorder Refer to the README file that comes with the interface kit for further details Note Unlike 150 series data output feature of 130 series is activated automatically by Bs13x software when the meter is correctly connected and linked to the computer software No manual activation is required APO ...

Page 12: ...Loosen the 2 captive screws from the battery cover case Lift the battery cover case Replace the batteries Replace battery cover case Re fasten the screws 6 Specifications General Specifications Display Voltage functions 6000 counts LCD display Ohm Hz functions 9999 counts LCD display ACA clamp on function 4000 counts LCD display Update Rate Voltage ACA clamp on Ohm Temperature functions 4 per seco...

Page 13: ... 600VDC VAC rms Power Supply standard 1 5V AAA Size NEDA 24A or IEC LR03 battery X 2 Power Consumption Voltage ACA functions 3 5mA typical Ohm Temperature functions 4mA typical APO Timing Idle for 16 minutes APO Consumption 10µA typical Dimension L224mm X W78mm X H40mm Weight 224 gm approx Jaw opening Conductor diameter 45mm max Special features THD R Total harmonic distortion RMS model 135 only D...

Page 14: ...only 600 0V 2 5 5d CMRR 60dB DC to 60Hz Rs 1kΩ Input Impedance 2MΩ 30pF nominal True RMS models Crest Factor 2 3 1 at full scale 4 6 1 at half scale DC Voltage RANGE Accuracy 600 0V 0 5 5d NMRR 50dB 50 60Hz CMRR 120dB DC 50 60Hz Rs 1kΩ Input Impedance 2MΩ 30pF nominal THD R 1 model 135 only RANGE Harmonic order Accuracy 2 Fundamental 1 5 of Reading 6d 2nd 3rd 5 0 of Reading 6d 4th 10th 2 5 of Read...

Page 15: ... 1000A 2 5 5d 500Hz 3 1kHz model 132 135 only 40 00A 400 0A 2 5 5d 1000A 3 0 5d True RMS models Crest Factor 2 5 1 at full scale 5 0 1 at half scale for 40 00A 400 0A ranges 1 4 1 at full scale 2 8 1 at half scale for 1000A range 1 Add 8d to specified accuracy while reading is below 10 of range 2 Induced error from adjacent current carrying conductor 0 06A A 3 Specified accuracy is for measurement...

Page 16: ...prepaid to BRYMEN TECHNOLOGY CORPORATION BRYMEN assumes no risk for damage in transit BRYMEN will at its option repair or replace the defective product free of charge However if BRYMEN determines that the failure was caused by misused altered neglected or damaged by accident or abnormal conditions of operation or handling you will be billed for the repair THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU ...

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