سنسور سرعت الکترودینامیکی PR9268/200-000 EPRO

Description :

The EPR0 PR9268/200-000 is an electrodynamic velocity sensor designed to measure absolute vibration in criticalturbomachinery, such as turbines, compressors, pumps, and fans. This sensor uses the electrodynamic principle,which relies on electromagnetic induction to measure vibration velocity. It is engineered to withstand harsh industrialenvironments, making it suitable for applications in power generation, oil and gas, manufacturing, and transportation.

Mechanical velocity sensors are used to measure absolute vibrations in critical turbomachinery applications such as steam turbines, gas turbines, water turbines, compressors, pumps, and fans, specifically for measuring casing vibrations.

• PR 9268/01x-x00
• PR 9268/20x-x00
• PR 9268/30x-x00
• PR 9268/60x-000
• PR 9268/70x-000
• PR 9268/20x-100-OPR
• PR 9268/30x-100-OPR
• PR 9268/20x-100-RAD
• PR 9268/30x-100-RAD
• PR 9268/60x-100-RAD
• PR 9268/70x-100-RAD

Parameters:

Sensitivity: 17.5 mV/mm/s
Frequency Range: 14 to 1000 Hz
Natural Frequency:4.5 Hz 0.75 Hz @ 20C(68F)
Transverse Sensitivity:< 0.1 @ 80 Hz
Vibration Amplitude: 500 um
Amplitude Linearity: <2%
Maximum Transverse Acceleration: 2g(19.62 m/s^2)
Damping Factor: ~0.6%@20C(68F)
Resistance: 17230 2%
Inductance: 90 mH
Active Capacity: <1.2nF
Operating Temperature Range: -20 to +100C (-4 to212F)
Protection Class: IP65
Relative Humidity: 0 to100%, Non-Condensing

Datasheet Link:

PR9268/200-000 EPRO Electrodynamic Velocity Sensor PDF Datasheet