Ground Resistance Monitor LS-ER200
Product description：
●Support for standard 35mm rail mounting and flat panel mounting, 1 inch OLED display, Standard MODBUS-RTU protocol.
●1 group E/P/C test terminal for connecting grounding electrode, voltage test electrode and current test electrode respectively.
●Two-pole method, three-pole method, volt-ampere method test principle.
●Maximum/minimum/average grounding resistance can be measured. Resistance Test Range 0 ~ 200 Ω，resolution 0.01 Ω
●Can Choose 1 DC 12V power supply port, 1 AC 220V power supply port.
●The isolation switch is set on the E/P/C port, which turns on automatically during the test, and turns off automatically at the end of the test.
●Set up power supply, test, communication indicator and manual test button.
●BUILT-IN BUZZER, test resistance is greater than the alarm resistance value can sound alarm, alarm resistance value can be set.
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ShenzhenLLH Electric Co., Ltd.
Phone: 13715047544
Contact: Zenggong
E-mail: 279690625@qq.com
Address: 3rd Floor, Building A, Qingli Shenli Industrial Zone, Longhua District, Shenzhen
279690625
'279690625@qq.com'