Dytran model 3120B is a double ended IEPE reference (comparison) accelerometer used in back-to-back accelerometer calibration, low frequency, low g level measurements as well as in NIST traceable calibrations (when used with appropriate electrodynamic shaker, power supply and control system).
3120B
| Code | Name |
|---|---|
| 3120B | Reference Accelerometer |
| 3120BK | Back to Back Accelerometer Calibration System |
| Type/technology | Piezoelectric CCLD (IEPE) |
| Direction/Axises | Uniaxial |
| Measurement range | 5000 m/s² |
| Measurement range | 500 accel_g |
| Application | Speciality |
| Sensitivity | 10 mV/g |
| Sensitivity tolerance | 5 % |
| Weight | 85 g |
| Weight | 3 oz |
| Lower frequency | 10 Hz |
| Higher frequency | 10 kHz |
| Minimum Temperature | -50 °C |
| Maximum Temperature | 93 °C |
| Minimum Temperature | -60 °F |
| Maximum Temperature | 200 °F |
| Mounting | Stud mounting |
| Electric isolation | None |
| Resonance frequency | 40 kHz |
| Electrical connector location | Side |
| TEDS | No |
| Filtering | None |
| Output signal (connectivity) | Analogue |
| Real-time capabilities | None |
The 3120B is a double ended, 10mv/g reference accelerometer with tapped holes top and bottom. It is used in conjunction with an electrodynamic shaker to perform NIST traceable calibrations.
