Specifications |
General |
Sensor input channels | IEPE transducer, 1 channel |
Resolution | 24 bit |
Dynamic range | 109.5 dB dynamic range |
Anti-aliasing filter bandwidth | 5th order low-pass Butterworth filter with programmable cutoff frequencies from 26 Hz to 33 KHz |
Digital finite impulse response (FIR) filter | 100 dB in frequency band from 1/2 to 8 times the sample rate |
IEPE Transducer Requirements |
Excitation voltage | 23 V dc |
Excitation current | 2.3 mA |
Output voltage | ± 5 V dc (on 7 to 12 V dc bias) |
RPM Sensing |
Sensor input | Open collector, open drain or digital pulses from hall effect or other source |
Range | 0.1 to 100 Hz (6 to 6000 RPM) |
Accuracy | ±0.1% (typical) |
Sampling |
Sampling modes | Synchronized (periodic burst sampling only) |
Sampling rates | Periodic burst sampling: 1 kHz to 104 kHz |
Maximum burst periods | 150 seconds @ 1 kHz; 3 seconds @ 50 kHz; 1.3 seconds @ 104 kHz |
Measurable signal bandwidth | 1 Hz to 33 kHz |
Sample rate stability | ±3 ppm |
Synchronization between nodes | ± 32 µsec with 10 sec beacon interval (synchronized mode) |
Operating Parameters |
Wireless communication range | Outdoor/line-of-sight: 2 km( ideal)*, 800 m (typical)** Indoor/obstructions: 50 m (typical)** |
Radio frequency (RF) transceiver carrier | 2.405 to 2.470 GHz direct sequence spread spectrum over 14 channels, license-free worldwide, radiated power programmable from 0 dBm (1 mW) to 16 dBm (39 mW); low power option available for use outside the U.S.A.- limited to 10 dBm (10 mW) |
RF communication protocol | IEEE 802.15.4 |
Power source | Internal: 3.7 V dc, 650 mAh rechargeable battery External: 3.2 V dc to 9 V dc |
Power consumption | 1 burst /10 minutes: 2.9373 mA (10.57 mW),1 burst/hr: 0.6957 mA (2.50 mW), 1 burst/4 hrs: 0.2875 mA (1.04 mW), 1 burst/24 hrs: 0.1738 mA (0.63 mW) (all sampling @ 10 kHz with 5 second burst duration) |
Operating temperature | -20°C to +60°C (-40°C to +85°C available with external battery) |
Physical Specifications |
Dimensions | 94 mm x 79 mm x 21 mm |
Weight | 114 grams |
Enclosure material | Aluminum |
Environmental rating | Indoor use |
Integration |
Compatible gateways | All WSDA® base stations and gateways |
Compatible sensors | All IEPE type transducers that meet transducer requirements shown |
Connectors | 10-32 coaxial (IEPE input) |
Software | SensorCloud™, SensorConnect™, WSDA® Data Downloader, Live Connect™, Windows XP/Vista/7 compatible |
Regulatory compliance | FCC (U.S.), IC (Canada), CE, RoHS (EU), MIC (Japan) |