Product Description
Huba 604 Differential Pressure Switches
Differential pressure switches are suitable for monitoring flow control filters, blowers, and air conditioning valves in ventilation systems. The differential pressure switch is also suitable for overheating protection of heating coils and frost protection of industrial cooling circuits. Easy to operate Easy to install. A variety of range switches, high operating accuracy. Cover with just one fixing screw.
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Structure Diagram
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Mounter Diaphragm P1 connection higher pressure or lower vacuum P2 connection lower pressure and higher vacuum Set scale |
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Temperature range/overpressure
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Overpressure 5000 Pa Use range:-20 to 85 ℃ Overpressure 7500 Pa Use range:-20 to 75 ℃ Storage temperature:-40 to 85 ℃ |
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Minimum starting pressure
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Standard 20 Pa Set point and gap adjustable Minimum starting clearance 10 Pa (range 20 to 30 Pa) |
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