EPRO PR9268/301-000 Electrodynamic Horizontal Velocity Sensor
Description
| Manufacture | EPRO |
| Model | PR9268/301-000 |
| Ordering information | PR9268/301-000 |
| Catalog | PR9268 |
| Description | EPRO PR9268/301-000 Electrodynamic Horizontal Velocity Sensor |
| Origin | Germany (DE) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
Electrodynamic
Velocity Sensor
Mechanical velocity sensor for absolute vibration measurement of critical
turbomachinery applications such as steam, gas and hydro turbines,
compressors, pumps and fans to measure case vibration.
Sensor Orientation
PR9268/01x-x00 Omni Directional
PR9268/20x-x00 Vertical, ± 60°
PR9268/30x-x00 Horizontal, ± 30°
PR9268/60x-000 Vertical, ± 30° (without lifting current
Vertical, ± 60° (with lifting current)
PR9268/70x-000 Horizontal, ± 10° (without lifting current)
Horizontal, ± 30° (with lifting current)
Dynamic Performance (PR9268/01x-x00)
Sensitivity 17.5 mV/mm/s
Frequency Range 14 to 1000Hz
Natural Frequency 4.5Hz ± 0.75Hz @ 20°C (68°F)
Transverse Sensitivity < 0.1 @ 80Hz
Vibration Amplitude ± 500μm
Amplitude Linearity < 2%
Maximum Acceleration 10g (98.1 m/s2 ) continuous,
20g (196.2 m/s2 ) intermittent
Maximum Transverse Acceleration 2g (19.62 m/s2 )
Damping Factor ~0.6% @ 20°C (68°F)
Resistance 1723Ω ± 2%
Inductance ≤ 90 mH
Active Capacity < 1.2 nF
