ASC OS-225MF-PG capacitive MEMS accelerometer

Biaxial MEMS accelerometer with stainless-steel IP68 housing for railway and structural monitoring

Key features

Biaxial measurement (X and Y axis)
±2 g to ±200 g measurement range
Frequency response up to 7 kHz
IP68 hermetically sealed stainless-steel housing
Shock resistance up to 6,000 g
Differential analog output ±2.7 V FSO

Performance highlights

The ASC OS-225MF-PG is a biaxial MEMS capacitive accelerometer designed for precise vibration and acceleration measurements in two axes. With a frequency response from DC to 7,000 Hz (±3 dB) and ranges up to ±200 g, it provides accurate results in dynamic and static applications. Its differential analog output (±2.7 V FSO) and 5–40 VDC supply ensure easy integration in measurement systems.

Usage conditions

Housed in a hermetically sealed stainless-steel IP68 casing, the ASC OS-225MF-PG is built to perform in harsh environments. It withstands shocks up to 6,000 g and operates reliably within a temperature range of −20 °C to +100 °C (depending on cable type). The sensor is available with customized cable lengths and connectors, ensuring flexibility in deployment.

Possible applications

Railway engineering and bogie stability testing
Vehicle and component condition monitoring
Structural health monitoring in civil engineering
Long-term outdoor vibration measurement

Advantages of choosing this product

With its biaxial sensing capability, the ASC OS-225MF-PG reduces the need for multiple sensors, making installation efficient while maintaining high accuracy. Its rugged IP68 housing and customizable configuration make it an ideal choice for demanding industrial and transportation projects.

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Technical Specifications

Specification	Value
Measurement range	±2 g to ±200 g
Frequency response (±3 dB)	DC to 7,000 Hz
Shock resistance	6,000 g
Power supply voltage	5–40 VDC
Housing material	Stainless steel, IP68
Output signal	Differential analog ±2.7 V FSO
Operating temperature	−20 °C … +100 °C (with cable K4)
Weight (without cable)	68 g
Mounting	Adhesive or screw holes