Operating Instructions
Contents
1. www actmeters com 44 0 1744 886660 CA60 mA Current Clamp Operation Application Procedures 1 Insert the BLACK banana plug into the COM jack and the RED banana plug into the VO jack of any multimeter with a minimum input impedance of 10k ohms 2 Set the power switch from OFF to the desired range 1mV 10mA or 1mV 100mA The GREEN LED will light to indicate that the clamp is switched on 3 For current measurements below 2A set the unit to 1mV 10mV range and set the multimeter to 200mVAC range for AC current measurements or 200mVDC range for DC current measurements If the measured current exceeds 2A set the unit to 1mMV 100MA range 4 When performing DC current measurements always push the zero adjustment button on the clamp until the multimeter reads zero 5 Clamp the jaws around the current carrying conductor and interpret the reading according to Step 3 above 6 When 1mV 10mA range of clamp until is selected multiply the reading displayed on the multimeter by 10 for interpreting the measured current value in mA For example if the multimeter reads 10mV the measured current is 10x10 100mA When 1mV 100mA range is selected multiply the reading displayed on the multimeter by 100 for interpreting the measured current value in mA For example if the multimeter reads 5mV the measured current is 5x100 500mA www actmeters com 44 0 1744 886660 CA60 mA Current Clamp Operation Application No2. Operating Instructions CA60 mA Current Clamp Amay CA6O AC DC mA Current Clamp s 1mV 100mA 1mV 10mA OFF Co POWER Essential for alarm installers the ACT CA60 will register low mA current readings without the need for disconnecting circuit wires Used with your own multimeter it will measure milliamps as well as amps www actmeters com 44 0 1744 886660 CA60 mA Current Clamp Operation The AC DC mA Current Clamp is a transducer which will allow your multimeter to measure low electrical and or electronic current up to 60 Amperes AC DC with a frequency response up to 20kHz When measuring current with this clamp there is no need to break a circuit or to affect the isolation The extended measurement jaws allow performing measurements in a narrow space When measuring DC current a simple operating push button is designed for zero adjustment The clamp adapter is applicable to leakage detection or monitoring How to take DCmA Alarm Current Readings 1 Plug clamp leads into multimeter COM and DC Voltage sockets and switch on Switch multimeter to DC mV range Switch clamp to 1mV 10mA range Hold clamp steadily over the wire Press clamp ZERO button until meter reads zero Close clamp jaw over the negative DC wire to PIR KEYPAD LIM Example 1 5mV 15mA 15 0mV 150mA 7 For DC Amps switch clamp to 10mV 100mA range press ZERO and close jaw over negative DC wire Example 15 0mV 1 50Amps ant wWwn
3. tes 1 Inthe case of DC current the output is positive when the current flows from the upsde to the underside of the clamp The RED banana plug end is positive 2 Inthe case of DC current measurement a hysteresis effect can occur so that it is impossible to zero the clamp properly To eliminate this effect open and close the jaws several times and push zero adjustment button Operator Safety 1 Do not clamp around conductors with voltages equal to or exceeding 300VDC or 240V rms AC 2 To avoid physical injury measurements on bare conductors or conductors with cracked or frayed insulators are forbidden www actmeters com 44 0 1744 886660 CA60 mA Current Clamp Specifications Range Jaw Size Transformer Ratio Output Frequency Respondence Accuracy Low Battery Indicator Operating Temperature Storage Temperature Battery Type Battery Life 0 60 Amp DC or AC current DCA 1 5 ACA 2 40Hz 2KHz AC A 4 2K 10KHZz AC A 6 10K 20KHz Weight Dimensions Output 100 hours typical with alkaline 250g 195 H x 70 W x 33 D mm Coil cable with straight banana plug www actmeters com 44 0 1744 886660
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