Cảm biến đo độ rung SKF CMSS 2200
| Environmental |
| Temperature range |
–50 to +120 °C (–60 to +250 °F), operating temperature |
| Vibration limits |
500 g peak |
| Shock limit |
5 000 g peak |
| Electromagnetic sensitivity, equivalent g, maximum |
70 µg/gauss |
| Sealing |
Hermetic |
| Base strain sensitivity |
200 µg/microstrain |
| CE |
According to the generic immunity standard for Industrial Environment EN50082-2 |
| Acceptance criteria |
The generated “false equivalent g level” under the above test conditions should be less than 2 mg peak to peak |
| Dynamic |
| Sensitivity |
100 mV/g |
| Sensitivity precision |
±5% at 25 °C (75 °F) |
| Acceleration range |
80 g peak |
| Amplitude linearity |
1% |
| Frequency range |
±10%; 1,0 to 5 000 Hz, ±3 dB; 0,7 to 10 000 Hz |
| Resonance frequency |
Mounted, minimum 22 kHz |
| Transverse sensitivity |
≤ 5% of axial |
| Electrical |
| Power requirements |
Voltage source: 18 to 30 V DC, – Constant current diode: 2 to 10 mA DC, recommended 4 mA |
| Electrical noise |
2,0 Hz; 20 µg/√Hz |
| Output impedance |
< 100 Ω |
| Bias output voltage |
12 V DC |
| Grounding |
Case isolated, internal shielding |
|