Description

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.

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. Comes with replaceable batteries.

Use Cases

Equipment Condition Monitoring

Test and Measurement

Impact and Event Monitoring

Specs

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
• Mating Connector – AMPSEAL 14-pin connector mates with TE776273-1
• –40 to +85 °C operating temperature range
• Power with D-cell battery or input 4 to 36 VDC