Franklin Fueling Systems Tank Sentinel (TS-1001, 2001, 504, 508 & 750) Operators Guide Rev. C - Manual (Page 31)

Acknowledging Alarms Page 2 - 5 2
Leak Detection Sensors
TSP-EIS Electro-optic Interstitial (3 wire, infrared)
Standard Sensor detects liquids in spaces between the walls of DWTs
TSP-HLS High product Level (2 wire, float switch)
Standard Sensor used inside of tanks as an overfill alarm
detector (or in addition to the HIGH, and HIGH HIGH probe limits)
TSP-ULS Universal Liquid Sensor (2 wire, float switch)
Standard Sensor detects liquids in: spaces between the
walls of DWTs or Dispenser sumps
3 wire BriteSensors (below)
TSP-DIS Discriminating Interstitial (infrared & conductivity)
BriteSensor detects liquid WATER or PRODUCT in spaces between
the walls of DWTs
Hydrostatic Interstitial (float switches) TSP-HIS
BriteSensor detects HIGH Brine or LOW Brine levels in hydrostatic
reservoirs of DWTs.
TSP-DDS Discriminating Dispenser Sump (conductivity strip & floats)
BriteSensor detects liquid PRODUCT or WATER or SUMP FULL in
dispenser sumps
Discriminating Turbine Sump (conductivity strip & floats) TSP-DTS
BriteSensor detects liquid PRODUCT or WATER or SUMP FULL in
STP containment sumps
TSP-MWS Discriminating ground water monitoring well (float & conductivity strip)
BriteSensor – detects DRY WELL (no water in well) or PRODUCT floating
on water in monitoring wells
TSP-DVS Discriminating Vapor Well (vapor & conductivity strip)
BriteSensor detects liquid WATER or product VAPOR in vapor
monitoring wells
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