Home > Products > SenSpot™ > Wireless Enhanced Displacement Gauge IoT SenSpot™
The Wireless Enhanced Displacement Gauge IoT SenSpot™ offers a versatile, scalable, and cost-effective solution for distributed structural integrity monitoring. This wireless displacement IoT sensor is designed to measure two separate displacement gauges and monitor the progress of existing cracks in structures. It features a sliding element that moves with the displacement of the structure or the growth of a crack.
The displacement SenSpot™ comes with an IP67-rated transducer from Novotechnik, known for its high-quality products. It can also be customized to work with transducers from third-party manufacturers such as OMEGA or Vishay.
The device includes a high-capacity lithium-ion battery charged by a solar panel, eliminating the need for battery replacement and ensuring maintenance-free operation. With an IP68 weatherproof rating, it is ideal for outdoor and hard-to-reach locations.
This stand-alone wireless displacement IoT gauge requires only a Nano SIM card with an active 4G LTE plan to periodically connect to a remote server and transmit data without the need for an additional gateway. Its lightweight design and easy mounting options (flange or adhesive) allow for quick and minimal-effort installation on critical spots of a structure. Utilizing Resensys proprietary wireless technology, the SenSpot™ provides high-performance, large-scale sensing, wireless synchronization, and ultra-energy efficient communication.
solar powered and almost maintenance free without battery replacement
0.1 mm or 3.9 mil resolution
self-adhesive(e.g. steel)/
flange-mount(e.g. concrete)
measure, save, and send data to server
easy to reuse in other places
-40 to +65°C (-40 °F to +150°F)
• Stand-alone IoT Device: all-in-one device capable of sensing, collecting, and uploading data to the remote server.
• Robust design: IP68, weatherproof and durable for harsh environments.
• Long battery life: Solar-powered operation for extended service life.
• High accuracy: Precise displacement measurements for critical applications.
• Real-time data: Instant access to displacement data for informed decision-making.
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Structural Health Monitoring: Assess the structural integrity of bridges, buildings, dams, tunnels, Storage Tanks & Silos and other critical infrastructure.•
Bridge Health Monitoring: Monitor bridge expansion joints, bearings, crack formation and timber structures.•
Civil Infrastructure Monitoring: Monitor displacement in railways and retaining walls.•
Construction Monitoring: Monitor the stability of construction sites and structures.•
Wind Turbine Monitoring: Monitors tower foundation for performance and safety.
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Long lifetime: Solar powered and almost maintenance free
Dimensions (transceiver box): 140mm (5.50”) x 105mm (4.12”) x 62mm (2.44”)
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Weight:
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Operating temperature: -40°C to +65°C (-40°F to +150°F)
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Wireless Communication: LTE-M/NB-IoT
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Two channel measurement: either one or two independent displacement values can be measured
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Sampling rate: From every 1 second. Customizable up to every 100ms (10 Hz)
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Sensing Element: Displacement meter
○ Resolution: 0.1mm (3.9 mil),
○ Range: 50mm (2”), 75mm (3”), 100mm (4”), 150mm (6”), 300mm (12”)
○ Non-linearity: <= ±0.10% (Full Stroke)