MicroStrain V-Link-200 Wireless Node

The V-Link-200 is a highly versatile wireless sensor with 8 analog input channels. It includes onboard PGA, filtering, and high-resolution ADC for precise measurement of a large range of sensor types including strain gauges, load cells, and pressure transducers.

Description

Sensor Input

  • Four ±156 mV differential input channels
  • Four ±10.24 V single-ended input channels
  • 4.096 V sensor power output
  • Adjustable gain for differential inputs (16 to 2048)
  • Adjustable anti-aliasing filter for differential inputs
  • High resolution 18-bit data
  • Compatible with 120, 350, and 1kOhm Wheatstone bridge sensing circuits
  • Available factory bridge completion on differential channels
  • Remote strain calibration using on-board shunt resistor
  • On-board temperature sensor (±0.3°C)

Operation

  • Up to 4 kHz continuous sampling rate
  • Continuous, periodic burst, or event-triggered operation
  • LXRS protocol allows lossless data collection, scalable network size, and node synchronization of ±50 µs
  • Datalogging up to 8 million data points
  • Outdoor wireless range up to 1.5km

Package

  • Internal batteries (4 x AA 3.6V LiSOCL2)
  • External power (7.5 – 36 V)
  • Bolt down or DIN-rail mounting
  • –40 to +80 °C operating temperature range
  • ESD: 4kV

Download Datasheet