Pressure and temperature sensor (P)#

The Pressure and temperature sensor (P) block allows to measure pressure and temperature values in the pneumatic systems.

The sensor can be absolute (measuring parameters at a point) and differential (measuring the difference in values at two points of the pneumatic network).

In the differential sensor, the measured pressures (1) and temperatures (2) are determined by the points of connection of the sensor to the assemblies of the thermal pneumatic network.

(1)#\[ P=P_{ВХ}-P_{ВЫХ} \]

where:

\(P_{ВХ}\) - pressure in the unit connected to the input port, [Pa];

\(P_{ВЫХ}\) - pressure in the unit connected to the output port, [Pa].

(2)#\[ T=T_{ВХ}-T_{ВЫХ} \]

where:

\(T_{ВХ}\) - temperature in the unit connected to the input port, [℃];

\(Т_{ВЫХ}\) - temperature in the unit connected to the output port, [℃].

1. Properties#

Property	Default value	Description	Units of measurement
Sensor type: Absolute; Difference	Absolute	-	-
Pressure	Off	-	-
Temperature	Off	-	-

2. Inputs and outputs#

Parameters	Input/Output	Description	Units of measurement	Port type
Input	Input	-	-	Pneumatics
Pressure, available when `Pressure` - `On`	Output	-	Pa	Automation
Temperature, available when `Temperature` - `On`	Output	-	ᵒС	Automation
Output, available when `Sensor type` - `Difference`	Output	-	-	Pneumatics

In order to see the connection capabilities of the block, you need to go to page Description of block ports

3. Examples of use#

Examples of using this block can be found in the following sections:

Tutorials;
How-to guides;
Description of Demo.

Tutorials

Library	Tutorial name
`Pneumatics`	Gas outflow to a cylinder through a tube with a narrowing

How-to guides

Section	Guide name
Machine learning approximation	Approximation model of gas flow through a nozzle