
EMT220 Vibration Meter
SADT · SKU sadt-EMT220
The EMT220 measures vibration displacement, velocity and acceleration with an integral annular-shear accelerometer transducer (or a separate one with a built-in charge amplifier), and can include a temperature-measurement function with a type-K thermocouple. It includes an RMS-value detector, and the vibration/temperature reading can be held on screen after releasing the measurement key, with automatic shutoff after one minute of inactivity.
Technical specifications
| Model | SADT EMT220 |
| Weight | 200 g |
| Display | digital liquid crystal |
| Detector | RMS (root mean square) value |
| Dimension | 185x68x30 mm |
| Battery life | approx. 30 hours of continuous use |
| Power supply | 9V 6F22 battery |
| Output signal | 2V AC (peak value), load resistance over 10 kΩ at full scale |
| Velocity range | 0.01-19.99 cm/s (RMS value) |
| Sampling period | 1 second |
| Acceleration range | 0.1-199.9 m/s² (peak value) |
| Displacement range | 0.001-1.999 mm (peak to peak) |
| Operating conditions | 0-50°C, humidity ≤90% RH |
| Vibration frequency range | 10 Hz-1 kHz (normal type), 5 Hz-1 kHz (low frequency), 1-15 kHz (HI position only, for acceleration) |
| Maximum vibration acceleration | ≤199.9 m/s² (peak value) |
| Vibration measurement accuracy | ±5% of measured value ±2 digits |
| Temperature measurement accuracy | ±1% of measured value ±1 digit |
| Temperature range (version with temperature function) | -20 to 400°C |
Specifications subject to confirmation in the formal quote.
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