Our Advanced Vibration Meter uses an accelerometer to measure vibration and frequency on 3 axes. The sensor reports vibration (acceleration, velocity, displacement, or acceleration peak), frequency (Hz/RPM), and crest factor on all three axes. It also reports duty cycle (how much of the report interval that vibration was present), and temperature.
| Frequency Measurement Range (Based on Configured Sample Rate) | ||||||
|---|---|---|---|---|---|---|
| ACC RMS/AccPeak | Velocity | Displacement | ||||
| Sample Rate | Min Freq (Hz) | Max Freq (Hz) | Min Freq (Hz) | Max Freq (Hz) | Min Freq (Hz) | Max Freq (Hz) |
| 12800 | 200 | 4800 | 300 | 4800 | 400 | 4800 |
| 6400 | 100 | 2400 | 150 | 2400 | 200 | 2400 |
| 3200 | 50 | 1200 | 75 | 1200 | 100 | 1200 |
| 1600 | 25 | 600 | 37.5 | 600 | 50 | 600 |
| 800 | 12.5 | 300 | 18.75 | 300 | 25 | 300 |
| 400 | 6.25 | 150 | 9.375 | 150 | 12.5 | 150 |
| 200 | 3.125 | 75 | 4.6875 | 75 | 6.25 | 75 |
| 100 | 1.5625 | 37.5 | 2.34375 | 37.5 | 3.125 | 37.5 |
| 50 | 0.78125 | 18.75 | 1.171875 | 18.75 | 1.5625 | 18.75 |
| 25 | 0.390625 | 9.375 | .5859375 | 9.375 | 0.78125 | 9.375 |
| Supply Voltage | 2.0–3.8 VDC (3.0–3.8 VDC using power supply) * |
| Current Consumption | 0.2 µA (sleep mode), 0.7 µA (RTC sleep), 570 µA (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX mode) |
| Vibration Intensity Threshold Range | Acc RMS / Acc Peak: 0 to 65.535 mm/s^2, Velocity RMS: 0 to 655 35 mm/s, Displacement: 0 to 655.35 mm ** |
| Vibration Intensity Threshold Resolution | 0.001 mm/s^2, 0.01 mm/s, .01 mm |
| Frequency Measurement Range | See Frequency Measurement Range table in product description |
| Frequency Measurement Resolution | 0.1 Hz |
| Sensitivity Range | Software Configurable (0 to 2.56 g / .01 g) |
| Thermistor Operating Range | -40°C to +125°C ( -40°F to +257°F ) / 0.1 C (0.1 F) |
| Rated Input Frequency | Software Configurable (See Frequency Measurement Range table in product information for available Sample Rates) |
| Window | Software Configurable (Rectangular, Hanning, Flat Top)*** |
| Security | Encrypt-RF® (256-bit key exchange and AES-128 CTR) |
| Weight | 3.7 ounces |
| Battery Type | 2 Replaceable AA 1.5 V Batteries |
| Dimension | 4.375 in x 2.470 in x 1.12 in |
| Supply Voltage | 2.0 – 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply) |
| Battery Life | At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. ** |
| Max Operating Temperature Using AA Alkaline | -18°C to 55°C (0°F to 130°F) |
| Max Operating Temperature Using AA Lithium | -40°C to 60°C (-40°F to 140°F) |
| Optimal Battery Operating Temperature | +10°C to +50°C (+50°F to +122°F) |
| Enclosure Material | ABS |
| Operating Frequency | 900 MHz Operating Frequency |
| Certifications | Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1) Complies with Industry Canada standards. (IC: 9794A-G2SC1) |
| Device Range | Device Range Up to 1,200 ft. non-line-of-sight, wireless device range* |
| Security | Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC) |
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