{"product_id":"etcr2800kc-digital-lcd-split-core-ground-resistance-tester-meter-with-loop-ground-resistance-on-line-monitoring-function","title":"ETCR2800KC Digital LCD Split-core Ground Resistance Tester Meter with Loop Ground Resistance On-line Monitoring Function","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e       1.Brief Introduction:   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e            1.ETCR2800KC Split-core Ground Resistnace Detector specifically designed for online monitoring of the connection status of the ground lead-down wire, Loop ground resistance and the connection resistance of the metal circuit, installation without disconnecting the ground lead-line, convenient and quick.  On-line test, Non-contact measurement,ground wire through the detector directly,Without self-test, real-time detection, using RS232, RS485 wired communication or GSM wireless communication data transmission, remote online monitoring. Detector built-in sensor and PCB, completely enclosed, waterproof and dustproof.Ensure high-accuracy, high stability and high reliability of long time on-line monitoring outdoors, underground mine and indoors.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         2.ETCR2800KC Split-core Ground Resistnace Detector applies to electric transmission line pole ground connection, underground mine device ground connection, Meteorological lightning protection ground connection, petrochemical engineering ground connection, communication ground connection, rail facility ground connection, building the warehouse ground connection, electrical equipment ground connection etc..    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         3.ETCR2800KC Split-core Ground Resistnace Detector need to use in wire network system or wireless network system.Wired network system through RS232, RS485 communication protocol to transfer data, by the main communication device (concentrator), monitoring software, power adapter, computer and other components, suitable for short-distance or underground mine ground resistance monitoring.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         4.Wireless network system through RS232, RS485, GSM \/ GPRS communication protocol to transmit data from the master (concentrator), GSM \/ GPRS transceiver module, SIM communication card, monitoring software, power adapter, computer and other components for long-distance or Mine ground resistance monitoring.  Wired network system is suitable for monitoring within 1,500 meters distance, wireless network system is not subject to distance restrictions.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         5.The monitoring software can display the measured grounding resistance from time to time. You can set the monitoring recording time automatically. The interval recording time is 1 to 200 hours. The recorded data is automatically stored for historical inquiry. Analyze the change of grounding resistance of monitoring points.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         6.ETCR2800KC has passed the explosion-proof certification to meet GB3836-2000 \"electrical equipment for explosive gas atmospheres\" requirements. Its explosion-proof mark Ex ia Ⅱ B T3 Ga. Explosion-proof certification number: CE13.2262X. It can be applied to the corresponding flammable and explosive environment.    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         2.Specification:    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                                                 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        DC 6V~9V,50mA Max.(External power supply)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Clamp\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        56mm×26mm(Split-core)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      LCD\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        47mm×28.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Range\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        0.010Ω~50.0Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Resolution\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        0.001Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Accuracy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        ±2%rdg±3dgt     (20±5)℃,below 70%RH\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Auto Power-off\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        NO\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Power consumption\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        ≤50mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Working environment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        -20℃~55℃;20%rh~90%rh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Store the environment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        -20℃~60℃;below 90%rh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Explosion mark\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Ex ia ⅡB T3 Ga\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Level Of Protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        IP56\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Communication method\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Wired network:RS232,RS485,RS485-MODBUS-RTU  communication protocol\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Wireless network:RS232,RS485,RS485-MODBUS-RTU,GSM  communication protocol (Optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Communication distance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Wired network: about 1,500 meters, scalable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Wireless network: There is a cell phone signal place\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Network points\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Wireless network:1~255 grounding point,Scalable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Wireless network: 1~100 grounding point,Scalable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Overflow instructions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        When the displayed value is greater than the maximum range, the system software displays the \"OL Ω\" symbol\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Data Display\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        System software display\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Alarm Indication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        System software alarm indication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Alarm Setting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        System software setting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Single measurement time\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        0.5 Second\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                                         \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e         \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eShift\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Automatic shift\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      External Magnetic Field\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        \u0026amp;lt;40A\/m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      External Electric Field\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        \u0026amp;lt;1V\/m\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      GND Interference Current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        avoid\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Protection degree\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        PCB,Sensor completely seal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Power and communication cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        1M\/PCS(5 core wire)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Mounting screw hole size\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Φ8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Grounding cable through Detector centre bore\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Installation Requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Avoid rain and water logging\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Connection Identifier\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        Red\/brown---power supply input anode;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Black--- Power input;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Blue---RS485 Positive signal;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Grey---RS485 Negative signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      White--- analog grounding (power supply input cathode can connects with analog grounding by short circuit connection)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Weight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        1000g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      Dimensions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        119mm×118mm×76mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"ETCR2800KC","offer_id":41383212449929,"sku":"03244-1","price":666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/f177eabcdfeb0817226441fa3cc743e7.jpg?v=1694934186","url":"https:\/\/mickcara.com\/products\/etcr2800kc-digital-lcd-split-core-ground-resistance-tester-meter-with-loop-ground-resistance-on-line-monitoring-function","provider":"mickcara","version":"1.0","type":"link"}