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Pressure switch - 1-10 Bar - 1/4" external thread - stainless-steel

Product information "Pressure switch - 1-10 Bar - 1/4" external thread - stainless-steel"

The pressure switch reacts to a pressure of 1 - 10 bar (maximum pressure can be adjusted stepless). The electrical contact is interrupted (opened) if the pressure is reached. It is a toggle pressure switch, which has the properties of an NC or an NO pressure switch, depending on the assignment (connection). Application is mainly in the ultrapure water segment (permeate), when, e.g. a tap is closed.

Technical data:
  • Switch type: toggle switch
  • Adjustment range: 1 to 10 bar
  • Connection (for water pipe): 1/4" external thread
  • Overpressure proof up to 300 bar
  • Switching capacity: 4A, 250V 
  • Materials: body made of 1.4305 (stainless steel), seal and diaphragm made of FKM
  • Temperature range: -5°C to +120°C
  • Switching differential: 10 - 30 %
  • Protection class: IP 65 (terminals IP 00)
  • Cable connection: 6.3 mm x 0.8 mm flat plug (cable lug)

What is a pressure switch?
In our case, we are talking about pressure switches that close or open an electrical connection at a certain predefined or set pressure (in this case, water pressure).


What is an NC pressure switch?
A pressure switch that keeps a connection closed in a pressureless state and opens it only under a certain pressure is called NC or carries this designation.

NC stands for normally closed. These pressure switches are suitable for switching off, e.g. relays or pumps, when a certain pressure is reached.


What is a NO pressure switch?
A pressure switch that keeps a connection open in a pressureless state and only closes under a certain pressure is called NO or carries this designation.

NO stands for normally open. These pressure switches are suitable, for example, for detecting whether a certain pressure is present to activate something else, e.g. info LED or another process.
Input connection: 1/4" Außengewinde

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Accesories

Screw-on connector - 1/4“ tube OD to 1/4“ inner thread NPTF USA - John Guest
The PP series for imperial tube dimensions is made from white polypropylen (PP) plastic and is equipped with food-safe EPDM O-rings.The product range was developed for drinking water applications, water treatment systems etc.Properties:     for drinking water applications and water treatment systems     Polypropylene (PP)     mountable without tools     fast, repeated disconnection possible     very good flow propertiesThe product range is not suitable for compressed air, explosive gases, petroleum or other liquids as well as in heating systems or similar areas of application.

€5.06*

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Pressure switch - 2-4,5 bar - 1/4" tube outer diameter - normally closed - NC
This pressure switch reacts to a pressure of 2 - 4.5 bar. The electrical contact is interrupted (opened) if this pressure is reached. It is an NC pressure switch. Application is mainly in the ultra-pure water segment (permeate), when, e.g. the tap is closed.Technical data: Switch type: NC contactConnection (for water pipe): 1/4" tube outer diameterSwitching capacity: 0.6A 125VDC, 0.3A 250VDC,Cable connection: 4.8mm x 0.8mm flat plug (cable socket)What is a pressure switch?In our case, we are talking about pressure switches that close or open an electrical connection at a certain predefined or set pressure (in this case, water pressure).What is an NC pressure switch?A pressure switch that keeps a connection closed in a pressureless state and opens it only under a certain pressure is called NC or carries this designation.NC stands for normally closed. These pressure switches are suitable for switching off, e.g. relays or pumps, when a certain pressure is reached.What is a NO pressure switch?A pressure switch that keeps a connection open in a depressurised state and closes only under a certain pressure is called NO or carries this designation.NO stands for normally open. These pressure switches are suitable, e.g. for recognising whether a certain pressure is present to activate something else, e.g. an info LED or another process.In addition, there are toggle pressure switches, which can also be NO or NC, depending on the assignment (connection).

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