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General Description:
The SIEMENS QPD15.010 is a reliable and precise pressure switch used in gas-fired systems that require monitoring of low gas pressure levels. It is especially suited for industrial burner and boiler systems.

Technical Specifications:

  • Adjustable Pressure Range: 1 – 10 mbar

  • Max Operating Pressure: 50 mbar

  • Electrical Connection: 250 V AC, 50/60 Hz, 6 A (resistive load)

  • Contact Type: SPDT (Single-pole double-throw)

  • Protection Class: IP54

  • Operating Temperature: -15 °C ... +80 °C

  • Connection Type: Ø6 mm hose fitting

  • Hysteresis: Approx. 0.4 mbar

  • Recommended Mounting: Vertical

Applications:

  • Gas burner systems

  • Low pressure gas alarm and safety systems

  • Industrial ovens and dryers

  • Gas leakage monitoring circuits

Advantages:

  • Adjustable and accurate pressure control

  • Compact and robust housing

  • Easy installation and integration

  • Compliant with CE and EN safety standards