5485C-007-040-M1189 High Temperature, Fixed Cable, Velocity Sensor

Velocity Sensor

Configuration:
• Output Type: 150 mV/in/s (5.91 mm/sec), 105Ω Coil Resistance
• Fixed Cable Length: 40 ft (12.19 m)

Features:
Native Velocity Output
Designed for Elevated Temperatures up to 375°C
Self-Generating, No Power Required
Stainless Steel Housing
The Metrix 5485C Series High Temperature Velocity Sensors are moving-coil velocity transducers, designed for continuous use in elevated temperatures up to 375°C. A zero-friction coil suspension provides accurate, repeatable vibration measurements over a wide range of amplitude and frequency and is built to withstand the high-g environments and cross-axis vibrations typical of gas turbines. The coil bobbin is suspended by two non-twisting, circular spider springs that provide a clean frequency response. Purely viscous electromagnetic damping is employed to eliminate friction-prone air damping and improving detection of small vibration amplitudes at low frequencies.

The sensor is manufactured in two configurations: with integral armored cable or removable armored cable via a 2-pin MIL-style threaded connector. The case is constructed of stainless steel and its robust internals are hermetically sealed to ensure durability in the most hostile environments.