GI80Integral Preamplifier Sensor Description and Features The GI80 is a passive piezoelectric AE sensor with built-in 40dB28V preamplifier. And 20kHz-180kHz bandwidth makes it suitable for detecting low frequency acoustic emission signals. The low frequency response makes it suitable for monitoring conditions of large objects like concrete, steel structures and geologic structures. It also could be used for monitoring leakage and corrosion of storage tanks or valves and for detecting partial discharge. Technical Specs Certification QingCheng AE Institute (Guangzhou) Co., Ltd Website: www.en.ae-ndt.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 Reserved.