Moving-coil seismic velocity sensor for the extreme temperatures of gas turbines: -54 … +375 °C, no power required (self-generating), stainless steel case.

CV-87 Seismic Hi-Temp Velocity Sensor
The CV-87 moving-coil seismic velocity sensor is ideal for monitoring applications that require a rugged design capable of handling the extreme temperatures experienced with many gas turbines. Its self-generating moving coil needs no external power.
- High-temperature range — -54 °C … +375 °C (-65 … +707 °F)
- No power required — self-generating moving coil
- Rugged stainless steel casing
- Frequency response — 30 Hz – 1 kHz (±15 % at 25 °C)