The S9215 is a high temperature, radiation resistant AE sensor, specially designed for the nuclear power industry. It features a rugged cavity made from Inconnel 600 and an integral 2 ft long "hard-line" cable. The hardline cable is crimped to a softline coaxial cable made from Tefzel which interfaces the sensor to instrumentation. The sensor is tightly sealed by welding for use in harsh nuclear environment. The sensor has a 100 kHz resonance frequency and 80 kHz to 560 kHz bandwidth. All the materials used in this sensor have been proven for use in nuclear environments. The Maximum operating temperature of the sensor is 540°C and the softline cable can be operated at a maximum temperature of 150°C.