Lord MicroStrain G-Link-200, Руководство пользователя

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G-Link
®
-200
User Manual
55
b. Operating Specifications
Parameter Specifications
Accelerometer Channels
Measurement range
8
g
40
g
±2
g, ±4 g, or ±8 g
configurable
±10
g, ±20 g, or ±40 g
configurable
Noise density 25 µ
g/√ Hz
80 µ
g/√ Hz
0
g offset
±25 mg (±2
g)
±50 mg (±10
g)
0 g offset vs temperature
±.1 mg/ °C (typical),
±.15 mg/ °C (maximum)
±0.5 mg/ °C (typical),
±0.75 mg/ °C (maximum)
Integrated Sensors Triaxial MEMS accelerometer, 3 channels
Accelerometer bandwidth DC to 1 kHz
Resolution 20-bit
Scale factor error < 1% full-scale
Cross axis sensitivity 1%
Sensitivity change
(temperature)
±0.01%/° C
Anti-aliasing filter 1.5 kHz (-6 dB attenuation)
Low-pass digital filter 26 to 800 Hz - configurable
High-pass digital filter Off to 2.5 Hz - configurable
Integrated Temperature Channel
Measurement range - 40 °C to 85 °C
Accuracy ±0.1 °C (over full range)
Sampling
Sampling modes Continuous, periodic burst, event triggered
Output options
Acceleration, Derived channels: Velocity (IPS
rms
), Amplitude
(G
rms
and G
pk-pk
) and Crest Factor
Sampling rates 1 sample/hour to 4096 samples/second
Sample rate stability ±5 ppm
Network capacity
Up to 128 nodes per RF channel (bandwidth calculator:)
http://www.microstrain.com/configure-your-system
Node synchronization ±50 µsec
Data storage capacity 16 M Bytes (up to 8,000,000 data points)
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
License-free 2.405 to 2.480 GHz with 16 channels
RF transmit power
User-adjustable from 0 dBm to 20 dBm. Power output
restricted regionally to operate within legal limits
Power source
3 x 3.6 V, ½ AA batteries (Saft LS 14250 recommended)
3.3 -5.5V dc to solder pads
Battery input range 0.8 V to 5.5 V
Operating temperature -40 °C to +85 °C
Mechanical Shock Limit 1000g/1.5ms*
Physical Specifications
Dimensions 46.6 mm x 43 mm x 44 mm 38 mm x 28 mm
Mounting ¼ - 28 UNF - 2B 4.8 mm [.19 in] DP. (4) 2- 56 UNC
Weight Node with 3 batteries: 122 grams TBD
Environmental rating IP67