MEMS Accelerometer (±18g, DC…2500Гц, 15кГц/g).
The sensor detects on the support bearing unit of the vertical, transverse or axial component of vibration and generates a corresponding electrical signal proportional to the acceleration, to the control module.
Recommended for turbines, pumps, compressors and other equipment.
Can be operated in an atmosphere containing water vapor, oil, dust, can be operated in submerged state.
The method of installation of the sensor (through-bolt) eliminates twisting and kinking of cable during installation.
Frequency-modulated output signal enables the signal transmission to a distance of over 1000 m without additional intermediate converters and amplifiers.
Modification of the NCS 1022 sensor with unified current output 4..20mA
- SPECIFICATION NCS 1002/1022
|Parameter ||Unit ||Value |
|Output signal |
|Signal type |
| || FM-signal |
|Measurement parameters |
|Frequency response ||Hz ||0,1…2 500 |
|Amplitude range ||g |
|Accuracy, less than ||% ||±3 |
|Temperature sensitivity, less than ||%/⁰С ||±0,03 |
|The sensitivity to the magnetic field is 400A/m, 50Hz ||% ||±1 |
|Conversion factor at a frequency of 160Hz ||kHz/g ||15 |
|Coefficient of transverse conversion, no more than ||% ||5 |
|Non-uniformity of the amplitude-frequency characteristic (AFC), no more than ||% ||±5 |
|Nonlinearity of the amplitude characteristic at a frequency of 160 Hz, not more than ||% ||±3 |
|Resonance frequency ||kHz ||18 |
|Electric noise, less than ||m/s2 ||0,001 |
|Power settings |
|Supply voltage ||V DC ||=15 |
|Current, less than ||mA ||10 |
|Power consumption, max ||mW ||150 |
|Operating parameters |
|Temperature range ||⁰С ||-40…+125 |
|Humidity at t=35⁰С ||% ||98 |
|Atmospheric pressure ||kPa ||84…106,7 |
|Degree of protection (MEK 529-89) || ||IP67 |
|General parameters |
|Dimensions ||mm ||35,5х33х21,5 |
|Weight (with 5m cable) ||g ||320 |
|Case material || ||Stainless steel |
|Cable || ||integrated, 2x0,35 mm |
|Mount || ||M8 bolt |
|MTBF ||hour ||75 000 |
|Lifetime ||years ||12 |