SIEMENS QPL15.010B 2-10 MBAR PRESOSTAT

General Description:
The SIEMENS QPL15.010B is an adjustable gas pressure switch designed for safety and monitoring of low-pressure gas lines, suitable for natural gas and LPG systems.

Technical Specifications:

• Adjustable Pressure Range: 2 – 10 mbar

• Max Operating Pressure: 50 mbar

• Ambient Temperature Range: -15 °C ... +80 °C

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

• Contact Type: 1 x SPDT (Changeover contact)

• Protection Class: IP54

• Connection Size: G1/4" (ISO 228/1) male thread or hose connector

• Hysteresis: Approx. 0.5 mbar

• Mounting Position: Vertical or horizontal

Applications:

• Gas burner systems

• Boilers

• Industrial heating processes

• Safety pressure monitoring

Advantages:

• Flexible and adjustable for various gas systems

• High sensitivity and operational reliability

• Compact, durable housing

• Simple installation and electrical connection