YM30 series Pressure switch
The YM30 employs a differential pressure to actuate a precision micro switch at a chosen pressure setting. This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures. When a change of pressure occurs between the negative pressure chamber and the positive pressure chamber, the main diaphragm activates the micro switch at a pre-determ value.
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YM20 Series Pressure Switch
The YM30 employs a differential pressure to actuate a precision micro switch at a chosen pressure setting.
This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures.
When a change of pressure occurs between the negative pressure chamber and the positive pressure chamber,
the main diaphragm activates the micro switch at a pre-determ value.
Typical Applications
- Detects air flow in forced draught appliances
- Signals either positive, negative or zero air movement
- Shut down burner in blocked flue conditions
- Guards against poor or hazardous combustion
- Indicates dirty or inefficient filters
specification
Order Ref No:
Outline Drawings (Dimension in mm)
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YM30 series Pressure switch
The YM30 employs a differential pressure to actuate a precision micro switch at a chosen pressure setting. This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures. When a change of pressure occurs between the negative pressure chamber and the positive pressure chamber, the main diaphragm activates the micro switch at a pre-determ value.
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YM702 Series Pressure Switch
YM702 Pressure switch is designed according to the structure of enduring high pressure , and it can stand 5-10 times impact of highest pressure range.
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YM20 Series Pressure Switch
The YM20 pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features a Kapton diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and enhanced set point integrity.
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XYK-114/117 Series Pressure Switch
Automatic Reset
Single-Pole,single throw switch
Normally open or normally close
Factory calibrated set point from 5 PSI to 650PSI
High cycle life-Proven reliability
Custom engineered solutions