SEESLT Pressure Transducer

SEESLT Pressure Transducer

SEESLT Submersible Level Transmitters measure the height of liquid above the position in the tank referenced to atmospheric pressure. The transmitters consist of a piezoresistive sensing element, encased in a 316 SS housing. Perfect for wastewater and slurry applications with features to protect the unit from these demanding applications. The Large diameter 316 SS diaphragm seal is non-clogging and damage resistant to floating solids. Units come equipped with a 270-pound tensile strength shielded and vented cable. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the tank. The vent is protected with a maintenance free filter eliminating particulate or water droplets from entering the transducer.


Model Max Water Level Pressure Upper Limit Cable Length: ft (m)
SEESLT-5-40 11 ft or 3 m 5 psi 40 ft or 12 m
SEESLT-10-40 23 ft or 7 m 10 psi 40 ft or 12 m
SEESLT-15-60 35 ft or 11 m 15 psi 60 ft or 18 m
SEESLT-20-60 46 ft or 14 m 20 psi 60 ft or 18 m


  • Excellent chemical compatibility with 316 SS construction and ETFE cable
  • Lightning and surge protection on SEESLT models
  • Maintenance free vent filter
  • UL approved intrinsically safe on SEESLTX models
  • Large diameter, non-clogging, damage resistant, 316 SS diaphragm seal


  • Wastewater
  • Sludge pits
  • Clarifiers
  • Digesters
  • Aluminum tanks
  • Chemical storage tanks
  • Oil tanks
  • Sumps
  • Reservoirs
Get in Touch: 888.733.9283