PR9268/017-100 EPRO Electrodynamic Velocity Sensor
Pangkalahatang impormasyon
| Paggawa | EPRO |
| Item No | PR9268/017-100 |
| Numero ng artikulo | PR9268/017-100 |
| Serye | PR9268 |
| Pinagmulan | Germany (DE) |
| Dimensyon | 85*11*120(mm) |
| Timbang | 1.1 kg |
| Numero ng Taripa ng Customs | 85389091 |
| Uri | Electrodynamic Velocity Sensor |
Detalyadong data
PR9268/017-100 EPRO Electrodynamic Velocity Sensor
Ang mga mekanikal na sensor ng bilis ay ginagamit upang sukatin ang ganap na panginginig ng boses sa mga kritikal na aplikasyon ng turbomachinery tulad ng steam, gas at hydraulic turbine, compressor, pump at fan. Upang sukatin ang vibration ng casing.
Oryentasyon ng Sensor
PR9268/01x-x00 Omni Directional
PR9268/20x-x00 Vertical, ± 30° (walang sinking current)
PR9268/60x-000 Vertical, ± 60° (na may sinking current)
PR9268/30x-x00Horizontal, ± 10°(walang pag-angat/paglubog ng kasalukuyang)
PR9268/70x-000 Pahalang, ± 30°(may lifting/sinking current)
Dynamic na Pagganap (PR9268/01x-x00)
Sensitivity 17.5 mV/mm/s
Saklaw ng Dalas 14 hanggang 1000Hz
Natural na Dalas 14Hz ± 7% @ 20°C (68°F)
Transverse Sensitivity < 0.1 @ 80Hz
Vibration Amplitude 500µm peak-peak
Amplitude Linearity < 2%
Maximum Acceleration 10g (98.1 m/s2) peak-peak tuloy-tuloy,20g (196.2 m/s2) peak-peak intermittent
Maximum Transverse Acceleration 2g (19.62 m/s2)
Damping Factor ~0.6% @ 20°C (68°F)
Paglaban 1723Ω ± 2%
Inductance ≤ 90 mH
Aktibong Kapasidad < 1.2 nF
Dynamic na Pagganap (PR9268/20x-x00 at PR9268/30x-x00)
Sensitivity 28.5 mV/mm/s (723.9 mV/in/s)
Saklaw ng Dalas 4 hanggang 1000Hz
Natural na Dalas 4.5Hz ± 0.75Hz @ 20°C (68°F)
Transverse Sensitivity 0.13 (PR9268/20x-x00) @ 110Hz,0.27 (PR9268/30x-x00) @ 110Hz
Vibration Amplitude (Mechanical Limit) 3000µm (4000µm) peak-peak
Amplitude Linearity < 2%
Maximum Acceleration 10g (98.1 m/s2) peak-peak tuloy-tuloy,20g (196.2 m/s2) peak-peak intermittent
Maximum Transverse Acceleration 2g (19.62 m/s2)
Damping Factor ~0.56 @ 20°C (68°F),~0.42 @ 100°C (212°F)
Paglaban 1875Ω ± 10%
Inductance ≤ 90 mH
Aktibong Kapasidad < 1.2 nF
Dynamic na Pagganap (PR9268/60x-000 at PR9268/70x-000)
Sensitivity 22.0 mV/mm/s ± 5% @ Pin 3, 100Ω load,16.7 mV/mm/s ± 5% @ Pin 1, 50Ω load,16.7 mV/mm/s ± 5% @ Pin 4, 20Ω load
Saklaw ng Dalas 10 hanggang 1000Hz
Natural na Dalas 8Hz ± 1.5Hz @ 20°C (68°F)
Transverse Sensitivity 0.10 @ 80Hz
Vibration Amplitude (Mechanical Limit) 3000µm (4000µm) peak-peak
Amplitude Linearity < 2%
Maximum Acceleration 10g (98.1 m/s2) peak-peak tuloy-tuloy,20g (196.2 m/s2) peak-peak intermittent
Maximum Transverse Acceleration 2g (19.62 m/s2)
Damping Factor ~0.7 @ 20°C (68°F),~0.5 @ 200°C (392°F)
Paglaban 3270Ω ± 10% @ Pin 3,3770Ω ± 10% @ Pin 1
Inductance ≤ 160 mH
Aktibong Kapasidad Hindi Mahalaga
