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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)
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Model: S-77(XX)
Sensor
Model: DPX-MBC
Cable mounting hanger

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