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Vibrating Wire Sensor Node
Our vibrating wire sensor interface enables high precision and low power monitoring of a wide range of structural and geotechnical sensors for use in variety of sectors.
The Vibrating Wire Sensor interface range brings a wide variety of vibrating wire sensors into our systems. It is a highly integrated system which is capable of exciting and sampling vibrating wire sensors and reporting measurements through Senceive’s wireless communications network to a gateway.
Examples of the sensors supported:
- Piezometers
- Strain gauges
- Load & pressure cells
- In place inclinometers
- External temperature
- Extensometers
- Crack gauges
- Soil moisture sensors
Features
- High performance, easy to connect multichannel connectors
- Waterproof, robust connectors for simple installation
- Resolution of 0.001 Hz and repeatability of ±0.02 Hz
- Integrated long life battery
- 10-15 years’ battery life, including when acting as a relay node within the mesh communications network
- Integrated temperature sensor
- Versatile mounting options
- Waterproof to IP66 / IP67 / IP68
- Firmware is remotely upgradeable over the air via the gateway reducing costly site visits (FlatMesh)
- Supports one NTC sensor on each connector
- 1 and 4 channel versions available
| Brands | Senceive |
|---|---|
| Frequency Resolution | 0.001 Hz |
| Frequency Repeatability | ±0.02 Hz |
| Frequency Range | 200-6500Hz |
| Stimulus Type | Swept Sine Wave, typ. 6V peak to peak |
| Thermistor Type | 3kΩ NTC |
| Temperature Resolution | 0.05 |
| Temperature Accuracy | ±0.1°C |
| Temperature Range | -40°C to +85°C |
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