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Adjustable high pressure switch

Description

Pressure switches are used to monitor pressure in pneumatic systems by providing an output when a set pressure is reached, as well as improving operation and safety. For example, an air pressure switch is used to maintain a constant pressure, and can turn the compressor off once the tank reaches the required air pressure level. If the air pressure drops and more is required, the switch can also turn the compressor on.

Feature

• Q series single pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid(allowed liquid temp. -20 to 120°C)
• Adjustable range and differential settings
• Renovated SPDT micro-switch ensures the reliable switch function
• Flexible mounting bracket suits various kids of application
• Upper lid is optional (IP44)
• Various connections are available on request
• Automatic and manual reset version
• The material of bellows is copper and pressure interface is brass
• Several models available in drip-proof enclosure for marine applications or in explosion-proof enclosure for special applications
• CE approval

Technical Data

Note:

Calibration unit on scale plate with “bar” & “psig”, could be revised into “Mpa”& “kgf/cm2” if required by customers. Connections could have selections as British Flare (E), solder (C) and capillary (S).

Dimensions (mm)

Electric Rating

Electric wiring