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Products / LORD Microstrain Wireless Systems / Wireless Nodes

SG-LINK-200

By LORD Microstrain

• 3 differential input channels
• On-board temperature sensor
• Noise as low as 1 μV p-p
• On-board shunt calibration for strain gages
• Factory installed bridge completion available
• IP-68 weatherproof enclosure
• AMPSEAL connector
• -40 to +85°C operating temperature
• M8 mounting with compression limiters

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Description

LORD Sensing Wireless Sensor Networks enable simultaneous, high-speed sensing and data aggregation from scalable sensor networks. Our wireless sensing systems are ideal for test and measurement, remote monitoring, system performance analysis, and embedded applications.

Users can easily program nodes for continuous, periodic burst, or event-triggered sampling with the SensorConnect software. The optional web-based SensorCloud®interface optimizes data aggregation, analysis, presentation, and alerts for sensor data from remote networks.

     

  • General Information

    The SG-Link-200 is a 3-channel wireless sensor with a rugged, weatherproof enclosure. It includes onboard PGA, filtering, and a high-resolution ADC for precise measurement of a large range of sensor types including strain gages, load cells, pressure transducers, and accelerometers.

    Lord 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.

  • Specifications

    Sensor Input

    • 3 differential input channels
    • Temperature sensor
    • 1.5 or 2.5 V sensor power output
    • Adjustable gain (1 to 128)
    • Adjustable filtering
    • High resolution 24-bit data
    • Noise as low as 1 µV p-p
    • Compatible with 120, 350, and 1kOhm Wheatstone bridge sensing circuits
    • Available factory bridge completion (¼, ½, or full-bridge)
    • Remote strain calibration using on-board shunt resistor

    Operation

    • Up to 1 kHz continuous sampling rate
    • Continuous, periodic burst, or event-triggered operation
    • Output waveform data and/or derived parameters (Mean, RMS, peak-peak)
    • LXRS protocol allows lossless data collection, scalable network size, and node synchronization of ±50 µs
    • Datalogging up to 8 million data points
    • Wireless range up to 1km
    • Duty cycle sensor excitation for low power operation, well-suited for battery powered applications

    Package

    • Weatherproof IP-68
    • Mount with 2 x M8 screws or 3M VHB 4941
    • Stainless steel compression limiters
    • –40 to +85 °C operating temperature range
    • Power with D-cell battery or input 4 to 36 VDC