GI40/2 Integral Preamplifier Underground Waterproof Sensor Description and Features The GI40/2 is a passive piezoelectric AE sensor, waterproof and all-metal shell features make it possible to be buried in the ground or work in the liquid for longterm monitoring. Technical Specs Resonant Freq. Ref V/(m/s) Frequency Range Applicationsinvidunt ut labore et dolore. At vero This sensor could be used underground for monitoring geologic structures like slope. It also could be used for monitoring leakage and corrosion of storage tanks or valves and for also detecting partial discharge. Standards Calibration standard Sensitivity Peak Ref V/(m/s) Integral preamplifier Preamp. Impedance Working Temp. Size（DxH） Weight Case Material Face Material Protecting Grade Connector Location Accessories Signal cable model QingCheng AE Institute (Guangzhou) Co., Ltd www.aendt.com Tel: +86-20-32290092 E-mail: [email protected] Skype: Jessicajia Address: Room 601-9, Building 3, 232 Kezhu Road, Huangpu District, Guangzhou City, Guangdong Province, CHINA Specifications subject to change without notice. Copyright @ 2022 Qingcheng AE Institute. All Rights Rese