820M1-0025 (20005836-01)

820M1-0025 is a model 820M1 low cost, single axis board mountable accelerometer designed for embedded condition monitoring and preventive maintenance applications. The model 820M1 accelerometer features a stable piezo-ceramic crystal in shear mode with low power electronics, sealed in a fully hermetic LCC package. The PE technology incorporated in this accelerometer has a proven track record for offering the reliable and long-term stable output required for condition monitoring applications. It is designed and qualified for machine health monitoring and has superior resolution, dynamic range and bandwidth compared to MEMS devices. Typical applications are machine health monitoring, predictive maintenance installations, embedded vibration monitoring, impact and shock monitoring, data loggers, bearing installations, security monitoring.

• Piezo-ceramic crystal, shear mode, small PCB footprint
• Circuit board mountable, reflow solderable, low cost, superior value
• Full scale output voltage is ±1.25VDC, excitation voltage range from 2.8 to 5.5VDC
• Frequency response range from 2 to 10000Hz
• Ceramic material, uniaxial sensing axes
• Operating temperature range from -40 to 125°C
• Acceleration is ±25g, sensitivity is 50mV/g
• Nonlinearity is ±1%FSO
• IP68 rated