Siemens BPZ:QRA2 UV Flame Detector

Siemens BPZ:QRA2 is an ultraviolet (UV) flame detector designed for monitoring gas flames, as well as yellow- or blue-burning oil flames. It's also suitable for ignition spark proving in various industrial burner applications.

Key Features:

• Sensitivity: Normal sensitivity, making it versatile for standard flame detection tasks.
• Design: Compact plastic housing with a black terminal cover.
• Mounting: This model is supplied without a flange or clamp, offering flexibility in installation based on specific requirements.
• Durability: The UV detection tube has an average operational life of approximately 10,000 hours at an ambient temperature of 50°C.
• Protection Rating: Rated at IP40, indicating protection against solid objects larger than 1mm but no special protection against liquids.
• Operating Mode: Designed for intermittent operation, suitable for systems where the flame detector isn't continuously active.
• Weight: Lightweight design at approximately 60 grams, facilitating easy handling and installation.