TE Connectivity / Measurement Specialties Model 820M1 Accelerometers
TE Connectivity's (TE) Measurement Specialties Model 820M1 Accelerometers are cost-effective, board-mountable accelerometers designed for embedded condition monitoring and preventive maintenance applications. This single-axis piezoelectric (PE) accelerometers are available in ranges from ±25g to ±6000g and feature a flat frequency response up to >10kHz. The 820M1 series 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 820M1 accelerometers offers the reliable, long-term, stable output required for condition monitoring applications. Model 820M1 Accelerometers offer superior resolution, dynamic range, and bandwidth compared to MEMS devices. TE Measurement Specialties Model 820M1 Accelerometers are designed and qualified for machine health monitoring.
Features
- Single-axis piezoelectric accelerometer
- 10,000Hz max bandwidth
- ±25g to ±6000g dynamic range
- Superior resolution to MEMS devices
- Circuit board mountable, reflow solderable
- Temperature sensor included
- Amplified ±1.25V signal output
- 3VDC to 5.5VDC excitation voltage
- Piezo-ceramic crystal, shear mode
- Hermetically sealed LCC package
- Small PCB footprint
- -40°C to +125°C operating temperature range
Applications
- Machine health monitoring
- Preventive maintenance installations
- Embedded vibration monitoring
- Impact and shock monitoring
- Data loggers
- Bearing installations
- Security monitoring
Schematic
Paskelbta: 2019-03-19
| Atnaujinta: 2023-10-17