ADIS16229AMLZ

GENERAL DESCRIPTION

The ADIS16000 and ADIS16229 enable creation of a simple wireless vibration-sensing network for a wide variety of industrial-equipment applications. . The ADIS16000 provides the gateway function, which manages the network, while the ADIS16229 provides the remote sensing function. The ADIS16229 iSesnor is a complete wireless vibration sensor node that combines dual-axis acceleration sensing with advanced time domain and frequency domain signal processing. Time domain signal processing includes a programmable decimation filter and selectable windowing function. Frequency domain processing includes a 512-point, real-valued FFT, FFT magnitude averaging, and programmable spectral alarms. The FFT record storage system offers users the ability to track changes over time and capture FFTs with multiple decimation filter settings.

FEATURES

Wireless vibration system, 862MHz – 928MHz
Clear Channel Assessment/Packet collision avoidance
Error Detection and Correction in RF protocol
Programmable RF Output power
Gateway node (ADIS16000)
SPI to RF function
Manage up to 6 sensor nodes
Sensor Node (ADIS16229)
Dual-axis, ±18g MEMS accelerometer
5.5kHz Resonant frequency
Digital range settings: 0 g to 1 g/5 g/10 g/20 g
Sample rate up to 20kSPS
Programmable wake-up capture, update cycle times
FFT, 512-point, real valued
Rectangular, Hanning, flat top window options
Programmable decimation filter, 11 rate settings
Multi-record capture for selected filter settings
Manual capture mode for time domain data collection
Programmable FFT averaging: up to 255 averages
Record Storage: 14 FFT records on all three axes (x, y)
Programmable alarms, 6 spectral bands, 2 levels
Adjustable response delay to reduce false alarms
Internal self-test with status flags
Digital temperature and power supply measurements
Identification registers: serial number, device ID, user ID
47mm x 38mm PCB package with SMA antenna interface
Single-supply operation: 3.0 V to 3.6 V
Operating temperature range: −40°C to +85°C

APPLICATIONS

Vibration analysis
Condition monitoring
Machine health
Instrumentation, diagnostics
Safety shutoff sensing