SenseTek Bandweaver Redundancy Illustration FireLaser fiber optic sensor monitoring DTS

Tank Monitoring Redundancy Example Using a loop configuration and 2 detector units allows you to continue monitoring the full length of the cable even in the event of a failure to either the cable or one of the FireLaser detector units

FireLaser DTS1

FireLaser DTS2

= Fiber cores = Sensing cable (containing 2 cores Abberdaan 162 │1046 AB │ Amsterdam │ T: +31 (0)20-6131611 │ F: +31 (0)20-6132212 |www.sensetek.nl │ info@sensetek.nl

Tank Monitoring Redundancy Example In the event one of the units (in this case DTS 2) fails, the other sensing core still provides complete coverage

FireLaser DTS1

FireLaser DTS2

= Active fiber core =Non active fiber core = Sensing cable (containing 2 cores Abberdaan 162 │1046 AB │ Amsterdam │ T: +31 (0)20-6131611 │ F: +31 (0)20-6132212 |www.sensetek.nl │ info@sensetek.nl

Tank Monitoring Redundancy Example In the event there is a failure in the cable, then each of the units measures up to the break on either side. Still providing full coverage Break in cable Green core active Red core active

FireLaser DTS1

FireLaser DTS2

= Fiber core = Sensing cable (containing 2 cores Abberdaan 162 │1046 AB │ Amsterdam │ T: +31 (0)20-6131611 │ F: +31 (0)20-6132212 |www.sensetek.nl │ info@sensetek.nl