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G-Link-200

The G-Link-200 is a battery powered wireless 3-axis accelerometer with a rugged, weatherproof enclosure. The G-Link-200 provides extremely low noise waveform data, ideal for vibration, impact, motion, and tilt monitoring applications. Additionally, derived vibration parameters allow for long-term condition monitoring and predictive maintenance.

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G-Link-200

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MicroStrain wireless sensor networks are fast to deploy and provide reliable, lossless data throughput. These networks are proven to work in demanding industries where reliable data acquisition is critical.

Sensor

  • Integrated 3-axis high performance accelerometer
  • Tilt (±1° accuracy, <0.1° precision)
  • DC to 1KHz bandwidth
  • Adjustable input range
    • ±2/4/8G (G-Link-200-8G)
    • ±10/20/40G (G-Link-200-40G)
  • Extremely low noise density
    • 25 µg/√Hz (G-Link-200-8G)
    • 80 µg/√Hz (G-Link-200-40G)
  • Programmable high- and low-pass digital filters
  • On-board temperature sensor (+/- 0.25°C)

Operation

  • Adjustable sampling rate up to 4 kHz

  • Continuous, periodic burst, or event-triggered operation
  • LXRS protocol allows lossless data collection, scalable network size, and node synchronization of ±50 µs
  • Output acceleration waveform data, tilt, and/or derived vibration parameters (Velocity, Amplitude, Crest Factor)
  • Datalogging up to 8 million data points
  • Wireless range up to 1km

Package

  • IP-67 weatherproof enclosure
  • Stainless steel base
  • ¼ 28 UNF mounting hole or optional magnetic base
  • 3 on-board ½ AA 3.6V LiSOCL2 batteries
  • –40 to +85 °C operating temperature range

Compliance

  • Amusement Ride Characterization G-Link-200-R (Roller Coaster)
G-Link-200 - Folha de dados Data Sheets English
G-Link-200 - Quick Start Guide Quick Start Guide English
G-Link-200 - User Manual Manual English
G-Link-200 Low-pass and High-pass Filter Tech Notes English
G-Link-200 Onboard Accelerometer Location Tech Notes English
Single Node Sampling in SensorConnect Tech Notes English
G-Link-200 Inclinometer Channel Setup Tech Notes English
LXRS and LXRS+ Wireless Sensor Protocol Tech Notes English
Multiple Node Sampling in SensorConnect Tech Notes English

Certificates and Approvals

G-Link-200 Declaration of Conformity (EU) Declaration of Conformity English
G-Link-200 Declaration of Conformity (UK) Declaration of Conformity English

List of accessories available for all variants of this family

Product Code Description
MAGNETIC BASE, G-LINK-200 6306-1020 MAGNETIC BASE, G-LINK-200
ENCLOSURE CAP, REPLACEMENT 6306-1023 ENCLOSURE CAP, REPLACEMENT

Software

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SensorConnect is the next generation in desktop sensing software.

From configuration of nodes and starting networks, to collecting and analyzing data in real-time, SensorConnect provides a modern, powerful experience with our Wireless, Inertial, and Displacement products.

Using our intelligent data collection and graphing algorithms, you are able to visualize massive amounts of data instantly, and then zoom in on points of interest just as fast.

Built in MathEngine functionality allows for both real-time and post-processed math, such as generating FFTs, averages, RMS, etc.

SensorCloud Laptop and Desktop

SensorCloud is a unique sensor data storage, visualization, and remote management platform that leverages powerful Cloud computing technologies to provide excellent data scalability, rapid visualization, and user programmable analysis.

MicroStrain sensors can instantly upload their data to SensorCloud via an ethernet-connected WSDA-2000. Once uploaded, your data is securely stored in the Cloud and can be accessed from anywhere, or downloaded for offline use.

Configurable alerts can be set to help notify you of real-time event in your data.

MathEngine allows you to perform analytics on your data, all in the Cloud. Pre-built functions are available for ease of use, while IPython Notebooks allow advanced users to write custom scripts to be run on their data once, or on a schedule.

mscl-logo

The MicroStrain Communication Library (MSCL) makes it simple to write code that interacts with our Wireless, Inertial, and Displacement sensors.

MSCL is completely open source and hosted on GitHub under the MIT license.

Full documentation, example code, and a quick start guide are provided to help you get started.

Available for C++, Python, and .NET.

Melhore o seu desempenho

Utilize a calculadora de duração da bateria G-Link-200 para estimar o tempo de funcionamento do seu dispositivo sem fio com base nas suas configurações específicas de amostragem e padrões de uso. Combine isso com o Guia de Otimização de RF para garantir uma comunicação confiável e minimizar o consumo de energia. Em conjunto, essas ferramentas auxiliam na otimização da implantação de sensores e no planejamento de cronogramas de manutenção com segurança.

Vídeos


Perguntas frequentes (FAQs)

LXRS (Lossless eXtended Range Synchronized) é um protocolo sem fio proprietário da MicroStrain que combina transmissão de dados 100% confiável com sincronização de tempo em microssegundos em redes escaláveis. Ao contrário dos protocolos sem fio padrão, o LXRS utiliza confirmações e retransmissões para garantir que não haja perda de dados, mantendo uma sincronização temporal precisa de ±50 µs em milhares de nós.

O G-Link-200 alcança um alcance sem fio de até 1 km em condições de linha de visão, utilizando rádio compatível com 2,4 GHz IEEE 802.15.4. O protocolo LXRS permite redes em estrela escaláveis que suportam muitos nós em um único gateway, com coordenação automática das taxas de amostragem e entrega de dados sem perdas garantida por meio de confirmações e retransmissões.

 

 

O G-Link-200 suporta ambos os protocolos, dependendo do gateway utilizado:

  • LXRS: Protocolo padrão com sensibilidade de -93,5 dBm, alcance máximo e taxa de transferência máxima de 4.000 amostras/s por canal.
  • LXRS+: Protocolo de alta velocidade com sensibilidade de -86,5 dBm, alcance mais curto e taxa de transferência máxima de 16.000 amostras/s por canal (256.000 amostras/s agregadas). Os usuários podem alternar entre protocolos com gateways compatíveis, dependendo se a prioridade é o alcance ou a taxa de transferência.