| Customization: | Available |
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| Type: | Resonant Pressure Sensor |
| Component: | SemiConductor Type |
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Product Features
Using British pipe thread quick connector or copper pipe welding installation structure, it is easy to use, flexible to install, and does not require special installation and fixing. The plug-in type or wire type connection method can be selected by the user. Single-pole single-throw switch mode, normally open or normally closed switch contact structure can be selected at will. The welded sealed stainless steel pressure sensor and fully sealed switch structure are safe and reliable. The vacuum pressure value can reach as low as 15in.Hg (inches of mercury). Within the pressure range of 15in.Hg ~ 8PSI (-0.1 ~ 0.05MPa), the pressure value can be selected according to the user's requirements for manufacturing. The pressure parameters of the product have been set as required in the factory before leaving the factory, and no further setting is required, and it can be used directly.
Typical appearance diagram
Working Principle
This series of pressure controllers is mainly manufactured by using the built-in stainless steel reversible action diaphragm that can be reversed in the opposite direction after sensing a certain pressure. When the diaphragm moves, it will drive the electrical contacts to close or open through a guide rod. When the sensing pressure drops below the recovery value, the switch will automatically reset.
Use
It is mainly used for the protection of low-pressure systems of various refrigeration equipment whose protection pressure value is negative pressure (lower than normal atmospheric pressure), and can also be used for the control of pneumatic, hydraulic, and lubricating oil systems.
Design parameters
Working pressure range: 15in.Hg~8PSI (-0.1~0.05MPa)
Burst pressure: 2500PSI
Ambient temperature: -30ºC~+80ºC
System medium temperature: -50ºC~+120ºC
Life times under rated current: 30,000 times, 50,000 times, 100,000 times are available
Electrical specifications: 125VA for conventional electrical capacity at 24Vac, 375VA for conventional electrical capacity at 120/240Vac
Dielectric strength: AC700V/S between disconnected contacts, AC2000V/S between terminals and housing
Safe withstand voltage: The pressure that the pressure controller can withstand without affecting the action setting value.
Adopt quick joint of inch pipe thread or copper pipe welded structure, easy to use, flexible to install, no need of special installation and fixation;Insert type or wire type connection mode is available for users to choose at will;Single-pole single-throw switch mode, normally open switch contact structure;
Welded sealed stainless steel pressure inductor with steel explosion-proof enclosure, safe and reliable;
It can be manufactured within the pressure range of 1305PS~2610PSI(9~18MPa) according to the user's requirements. Before leaving the factory, the pressure parameters of the product have been set according to the requirements in the factory. There is no need to set any more, so it can be used directly.
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