S-77(XX) Series Modular Pressure Transducer:

This 0-5V pressure transducer is a low-cost water level sensor designed to monitor surface or ground water levels. The unique modular design of this sensor makes it easily repairable and makes it possible to change the PSI range if necessary for minimal cost. The sensor is also not damaged by freezing temperatures. This accurate sensor is ideal for water level monitoring in wells, lakes, streams, tanks or weirs. Various depth ranges are available. The DryerBox assembly prevents moisture from entering the vent tube. Vented cable is sold separately, please specify depth range and cable length required when ordering.

SENSOR SPECIFICATIONS
Material: SS 316 Stainless steel casing with silicon & epoxy to encapsulate the sensor and connections; micro-screened nose cap.
Power: 4 wire, 0-5V DC +/- 10mV,  0-4.5V output signal
Linearity & Hysteresis: ± 0.1% Full Scale
Overall Accuracy: 0.2% FS
Over Pressure: x 4
Resolution: 12 bit (when used with the DPX2 Series) 16 Bit (when used with the EasyLogger 900 series)
Temperature Compensation: Built-in
Environment: -40° C to + 85° C
Size: 7/8” O.D. x 12” L
Cable: Highly flexible polyurethane jacketed, shielded cable.; 4 wire, waterproof conductor cable 24AWG, polyethylene vent tube with Kevlar tension members. Cable terminates in a dryer box before connection to the data logger.
PSI Depth Ranges:
  • 01 PSI - Range: 0-3’ (0-.9144m)
  • 05 PSI - Range: 0-10’ (0-3.048m)
  • 15 PSI - Range: 0-34’  (0-10.36m)
  • 30 PSI - Range: 0-69’  (0-21.03m)
  • 100 PSI - Range: 0-231’ (0-70.4m)
  • 250 PSI - Range: 0-577’ (0-175.86m)

S-76 Water Level Sensor

Model: S-77(XX)
Sensor

Model: DPX-MBC
Cable mounting hanger

S-299 Water Level Sensor

Model: S-299CX(10)
DryerBox with Conxall connector; up to 10 feet of extra cable.