| Brüel & Kjær Vibro accelerometers are used for measurement of the absolute bearing vibration in the frequency range 1...15,000Hz [Bearing condition signals can be evalulated using BCU or envelope analysis (BearCon Signature) technique]. Special features:
There is a wide frequency range to sample all relevant mechanical vibration frequencies for detailed machine evalulation and diagnosis.
Absolute bearing vibration plus roller bearing condition can be monitored with one sensor only.
Integrated charge amplifier contained within the rugged housing enables easy installation and allows signals to be transmitted over long distances.
These reliable sensors are well suited to the industrial enviroment with temperature compensation, and insulated and hermetically sealed housings.
Broad application range with solutions for high temperature and hazardous areas.
Meets the requirements of API 670. Specifications:
| Sensitivity: | 100mV/g ± 5%
| | Type of accelerometer: | CCS | | Explosion proof design | no | | Operating temperature | -50 to +150°C | | Storage temperture | -50 to +150°C | | Measuring range | ± 50g peak | | Linearity error | 0,01 | | Resonance frequency | 20 kHz | | Voltage supply | +24V | | Constant current supply | 4mA polarised | | EMC |  | | Housing | Stainless steel | | IEC enclosure classification | hermetic | | Weight | 135g | | Fixing | Central hole mounting 1/4 - 28 stud | | | |
