WOLFRAM SYSTEM MODELER

PressureSwitch

Pressure sensor with a Boolean output that is true if the absolute pressure exceeds a threshold

Diagram

Wolfram Language

In[1]:=
SystemModel["Hydraulic.Sensors.PressureSwitch"]
Out[1]:=

Information

This model compares the absolute pressure with a threshold and provides the result as an output signal. If the pressure is larger than or equal to the threshold, the output is 1; otherwise it is 0.

Reference

Industrial Hydraulics Manual, 5th ed., Maumee, OH: Eaton Hydraulics Training Services, 2008 p. 475.

Parameters (1)

pThreshold

Value:

Type: Pressure (Pa)

Description: Pressure threshold

Connectors (2)

port

Type: Port_a

Description: Port for hydraulic fluid (filled icon)
booleanOutput

Type: BooleanOutput

Description: 'output Boolean' as connector

Components (3)

pressureSensor1

Type: PressureSensor

Description: Sensor measuring absolute pressure
gain1

Type: Gain

Description: Output the product of a gain value with the input signal
greaterEqualThreshold1

Type: GreaterEqualThreshold

Description: Output y is true, if input u is greater or equal than threshold

Used in Examples (1)

AccumulatorAndCylinderCircuit

Hydraulic.Examples.Accumulators

Example circuit with an accumulator and cylinder