Sensors for steel tower managementDELI-FACT®（delivers to you the facts happening on the remote site）

  • Disaster Prevention
  • Infrastructure
  • IT & DX
  • Maintenance & Management

DELI-FACT® replaces the measuring work that was previously done on site with a monitoring system and delivers the values right to you.

  • Inclination
  • Stress
  • Distance
  • Vibration
  • Image
  • Wind Conditions

Point

  • By installing sensors and implementing remote monitoring, it is possible to reduce maintenance costs and improve safety for employees.
  • Taking advantage of our extensive experience, we can offer proposals for assessing and renovating inclined steel towers.
  • A monitoring system can be established using different sensors according to your needs and applications.

Benefits of DELI-FACT®

This system was developed to allow steel tower managers to efficiently collect a wide range of information,
enabling streamlined maintenance management.

Sensor installation and remote monitoring

  • 1：Cuts labor costs by reducing the number of on-site visits
  • 2：Reduces the risk of secondary accidents by avoiding the need to visit the site directly in the event of a disaster
  • 3：Allows for quick troubleshooting through real-time monitoring

Assessment and remedial measures for inclined steel towers

Taking advantage of our extensive experience gained following the Tohoku earthquake, we can offer proposals for assessing and renovating inclined steel towers.

Sensors

The combination of sensors can be changed according to your needs.

  • Tilt sensor

  • Camera

  • Strain gauge

  • Digital distance meter

  • Anemometer

  • Accelerometer

Example

Components of DELI-FACT®　example: tilt sensors

An efficient monitoring system can be established using different sensors according to your needs.
Transmission is even possible in areas with no cellphone coverage.

Component Measurement specifications
Measurement elements Triaxial acceleration(tilt angle),
sensor temperature
Resolution Tilt angle: 3/1000 degress
Features Alert message, checking conditions via a website
Coverage No limitations (multi hop for non-LTE areas)
Power sources Base unit: solar power + batteries
Subsidiary unit: battery cells
Service life Designed to last over 3 years
Transmission
distance		 Capable of transmitting data up to 3 km
(between base and subsidiary units)
Size Subsidiary unit: 95mm×40mm×30mm

Applications of DELI-FACT®

Can be used for infrastructure facilities other than towers, as well as on slopes, roads, and rivers