Introduction
      
   

ETCR 007AD AC/DC Clamp Leakage Current Sensor is designed for measuring AC/DC current and leakage current under 600V line voltage, by adopting the latest CT technology and digital integrate technology. The small clamp is suitable for line densely places (electric power measurement system, the high speed rail system, car circuit overhaul, and so on), non-contact measurement, to ensure safe operation. It is small, with high precision, stable performance, can be connected with phase detection analyzer, industrial control equipment, data recorder, oscilloscope, electric power quality analyzer, high precision multi-meter. The sensor is widely applied in those fields as electricity, communications, meteorology, railroad, car industry, oilfield, construction, measurement, scientific & research teaching institutes, industrial and mining establishments.
   

 Technical Specifications                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Function	Measurement of AC/DC current, leakage current
Power Supply	Zn-Mn dry battery, 6RL61, 9V. Continually using for 100 hours, connecting external power supply is also available for long time using.
Test Mode	Clip-on CT, non-contact measurement
Clamp Size	Φ7mm
Input Range	0mA-60.0A AC/DC
Output Voltage	10mV/A;100mV/A(corresponding)
Output Range	1V peak max
Resolution	1mA AC/DC
Accuracy	±3%FS(23C±5C, below 5%rh)
Phase Error	≤3°(AC 50Hz/60Hz; 23C±2C)
Calibration	Adjust ZERO to calibrate, eliminate external electric field interference
Output Wire	Core wire: signal positive output; shielding wire: signal ground
Lead length	2m
Dimension	LWH: 168mm×65mm×34mm
Frequency	AC: 45Hz-400Hz
	DC: DC-100kHz
Test Position	Tested wire in the jaw center
Line Voltage	AC600V
Weight	170g (Including the battery)
Working Current	5mA
Working Temperature and Humidity	-10C-50C,below 80%rh
Limit Temperature Error	-10C-0C and 40C-50C, within 2%rdg
Storage Temperature and Humidity	-10C-60C,below 70%rh
Insulating Strength	AC3700V/rms (between the alloy of the clamp and the housing)
Applicable safety rules	IEC1010-1, IEC1010-2-032, Pollution level 2, CAT III(600V)
Accessories	Sensor: 1piece; Battery(6F22,9V): 1piece; User Manual/Warranty card/ Certification: 1 copy