The Model 820M1 is a low cost, single axis board mountable accelerometer designed for embedded condition monitoring and preventive maintenance applications. The piezo-electric accelerometer is available in ranges from ±25g to ±6000g and features a flat frequency response up to >10kHz. 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 the 820M1 accelerometer has a proven track record for offering the reliable and long-term stable output required for condition monitoring applications. The accelerometer is designed and qualified for machine health monitoring and has superior resolution, dynamic range and bandwidth compared to MEMS devices.
| Product Number | Internal Product Number | Acceleration Range (±) | Sensitivity | Series |
| 820M1-0025 Uniaxial 25g | 20005836-00 | 25 g | 50 mV/g | MEAS 810 |
| 820M1-0025 Uniaxial 25g | 20005836-01 | 25 g | 50 mV/g | MEAS 820 |
| 820M1-0050 Uniaxial 50g | 20005837-00 | 50 g | 25 mV/g | MEAS 810 |
| 820M1-0050 Uniaxial 50g | 20005837-01 | 50 g | 25 mV/g | MEAS 820 |
| 820M1-0100 Uniaxial 100g | 20005838-00 | 100 g | 12.5 mV/g | MEAS 810 |
| 820M1-0100 Uniaxial 100g | 20005838-01 | 100 g | 12.5 mV/g | MEAS 820 |
| 820M1-0200 Uniaxial 200g | 20007178-01 | 200 g | 6.3 mV/g | MEAS 820 |
| 820M1-0500 Uniaxial 500g | 20007179-00 | 500 g | 2.5 mV/g | MEAS 820 |
| 820M1-6000 Uniaxial 6Kg | 20007180-00 | 6000 g | .21 mV/g | MEAS 820 |
| 820M1-6000 Uniaxial 6Kg | 20007180-01 | 6000 g | .21 mV/g | MEAS 820 |
