ETCR2800 Online Ground Tester obtained two national patents
2016-06-25

ETCR science and technology new product”ETCR2800 Non-contact Online Ground Tester” obtained two national patents: Patent for Utility Models【ZL 2012 2 0751138.1】and Patent for Appearance design【ZL 2012 3 0663767.4】.


ETCR series non-contact online ground testers is our company devotes ourselves to Grounding resistance test technical research’s another new high-tech product for more than ten years, which fills a gap in the fields of grounding resistance online tester. Detector adopts noncontact measurement, not need self-inspection, all-weather real time on-line detection. Grounding down lead is directly through the detector perforation, definitely not affect lightning protection grounding effect and the normal operation of the facilities. System divides into cable network and wireless network, is composed of detector, monitoring system, computer, etc, real time remote online, monitoring distance is not restricted. Detectors are widely applied in electric power, telecommunications, petrochemical, railway, meteorology, military and other industries, building facilities, electric power, electrical equipment, warehouse and oil depot of the lightning protection grounding, protective grounding, or working grounding.


Detector adopts weather fastness material manufacture, temperature resistance, cold-resistant, corrosion prevention, fire prevention;Detector’s structure is rigorous and firm, against rain, dustproof, installation and use outdoors.


Non-contact measurement, safe and reliable, Ease of installation. Grounding down lead is directly through the detector perforation, definitely not affect lightning protection grounding effect and the normal operation of the facilities.


ETCR2800C allocating display screen and alarming light, may at any time to observe the grounding resistance value. Can set the critical value, Alarm light is flashing when the measured value is beyond pre-set critical value.


Configure protection box, with functions of guard against theft, collision, built-in rechargeable battery can provide internal power supply.


Remote monitoring system divides into cable network(RS485 Bus+RS232) and wireless network(RS485 Bus+RS232+GSM/GPRS), by communicator connecting to user's computer, realizing remote real-time monitor


Perforation size: 60mm×30mm.


Resistance range:0.01Ω~200Ω


ETCR2800 Non-contact Online Ground Tester obtained two national patentsETCR2800 Non-contact Online Ground Tester obtained two national patents

ETCR2800 Non-contact Online Ground Tester obtained two national patentsETCR2800 Non-contact Online Ground Tester obtained two national patents