MHK ISDB/Sensors/AST4500 Submersible Level Sensor

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AST4500 Submersible Level Sensor

Measurement Category: Hydraulic
Operating Environment: Underwater, Above Water, Dry Enclosed Space

Mounting: Cone, 1/4" MNPT, 1/2" MNPT
Communication Protocol: Current, Voltage
Operating Mode: Free Streaming
Power Supply Type: VAC
Power Specification: 10-28 VDC; 20mA or <10mA (current or voltage output)


The AST4500 and AST4510 submersible level sensors are approved to Class I Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. From 0-1 to 0-100 PSI pressure / level measurement, this submersible pressure transducer is an excellent solution to level monitoring for indoor and outdoor applications.

The AST4500 and AST4510 are completely sealed for submersion, yet vented through the cable to correct for barometric pressure changes. Available in 1-5V or 4-20mA output.

Sensor Measurements

  • Pressure (Hydraulic)
  • Differential Pressure (Hydraulic)
  • Tank Level (Hydraulic)

Notes, Considerations & Recommendations

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User Experience

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