The G-Link-200 has an on-board triaxial accelerometer that allows high-resolution data acquisition with extremely low noise and drift. Additionally, derived vibration parameters allow for long- term monitoring of key performance indicators while maximizing battery life.

Product Highlights

  • On-board triaxial accelerometer with ±2 to 8g* and ±10 to 40g** measurement ranges
  • Continuous, periodic burst, and event-triggered sampling
  • Output raw acceleration waveform data or derived vibration parameters (Velocity, Amplitude, Crest Factor)
  • LXRS protocol allows lossless data collection, scalable networks, and node synchronization of ±50 µs.
  • 1 Sample per hour to 4096 Samples per second
  • Ruggedized IP-67 rated enclosure

*G-Link-200-8G

**G-Link-200-40G

 

 

Datasheet Manual Software
Large Quantity & OEM Orders

High Performance

  • User-configurable low and high pass filters
  • Extremely low noise on all axis 25 µg/√Hz* or 80 µg/√Hz **
  • High accuracy temperature sensor ±0.1 °C
  • Wireless range up to 2 km (800 m typical)
  • Datalog up to 8 million data points

*G-Link-200-8G

**G-Link-200-40G

 

Ease of Use

  • End-to-End wireless sensing solution reduces development and deployment time
  • Remote configuration, acquisition, and display of sensor data with SensorConnect
  • Optional web-based SensorCloud  platform optimizes data storage, viewing, alerts, and analysis.
  • Easy custom integration with open-source, comprehensive communications and command library (API)
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 µg/√ Hz 80 µg/√ 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 (IPSrms), Amplitude (Grms and Gpk-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)
Battery input range 0.8 V to 5.5 V
Operating temperature -40 °C to +85 °C
Physical Specifications
Dimensions 46.6 mm x 43 mm x 44 mm
Mounting ¼ - 28 UNF - 2B 4.8 mm [.19 in] DP.
Weight Node with 3 batteries: 122 grams
Environmental rating IP67
Enclosure material 300 series stainless steel with polycarbonate cover
Integration
Compatible gateways All WSDA base stations and gateways
Software SensorCloud, SensorConnect, Windows 7, 8 & 10 compatible
Software development kit (SDK)
http://www.microstrain.com/software/mscl
Regulatory compliance FCC (USA), IC (Canada), CE (European Union), JET (Japan)

Firmware

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