Vibration CI185 VMD-185-020-AT-CA-M001 Acceleration sensor

Power Supply: 28 VDC ±10%, 5W max.

Operating Temperature: -55°C to +85°C.

Vibration Resistance: 20g RMS (10 Hz to 2 kHz).

Shock Survival: 100g, 11ms (MIL-STD-810).

Output Interface: RS-422/CAN Bus/MIL-STD-1553 (selectable).

Gyro Bias Stability: <0.5°/hr.

Accelerometer Noise: <50 µg.

     

Sub-micron vibration resolution: Vibro CI185 VMD-185-020-AT-CA-M001 is equipped with patented capacitive MEMS accelerometer with a measurement resolution of 0.1 μm/s²​ (ISO 16063-11 standard), which can capture tiny vibration signals such as rotor micro-unbalance and early pitting of bearings. Its dynamic range is up to 120 dB, and it can still extract valid data in a strong noise environment.

Multi-band adaptive filtering​: The system uses a FIR digital filter group to support real-time adjustment of filtering parameters within a wide frequency band of 5 Hz–20 kHz, accurately separating the characteristic frequency of mechanical faults from background noise.

Wireless synchronous networking and edge computing​: Vibro CI185 VMD-185-020-AT-CA-M001 supports LoRaWAN and 5G dual-mode communications, and a single gateway can cover an industrial area with a radius of 1 km. Its built-in EdgeCore edge computing chip can locally execute FFT analysis, wavelet packet energy entropy calculation and other algorithms, reducing cloud transmission bandwidth usage by 70%.

Energy and process industries​: For steam turbines and wind turbines, Vibro CI185 wide-band response capability (5 Hz–50 kHz) can capture rotor thermal bending and blade aerodynamic imbalance signals. In a 1000 MW nuclear power plant, CI185 identified fluid excitation in the steam generator tube bundle through vibration spectrum analysis, avoiding unplanned downtime losses of more than 8 million yuan per time. Its anti-electromagnetic interference characteristics are outstanding in the electric arc furnace steelmaking workshop, with a data error rate of less than 0.1%.

Precision machinery and automobile manufacturing​: In CNC machine tool spindle monitoring, CI185's submicron resolution can detect tool wear (vibration acceleration change <0.5 m/s²). A military enterprise uses Vibro CI185 VMD-185-020-AT-CA-M001 for missile engine turbine pump testing, and the vibration exceeding the standard warning advance time is up to 3 processing cycles. In the automotive EDU electric drive system test, It optimizes motor harmonic suppression through order tracking analysis, and improves NVH performance by 12%.