EPRO PR9268/203-000 Electrodynamic Vertical Velocity Sensor
Description
| Manufacture | EPRO |
| Model | PR9268/203-000 |
| Ordering information | PR9268/203-000 |
| Catalog | PR9268 |
| Description | EPRO PR9268/203-000 Electrodynamic Vertical 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
