10 in stock
SIEMENS QRA2 Flame Detector – Reliable Fire Safety Sensor
18
People watching this product now!
SIEMENS QRA2 Flame Detector – Reliable Fire Safety Sensor
Reliable UV flame detection for burner management and industrial safety systems.
| Brand | Siemens |
| Model | QRA2 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.2 kg |
| Dimensions | 80 x 50 x 30 mm |
| Warranty | 2 years |
| Certifications | CE, UL, FM, VdS |
| SKU / MPN | BPZ:QRA2 |
| What’s in the box | Flame detector, mounting bracket, connection cable, user manual |
| Detection Range | Up to 20 m |
| Response Time | < 2 seconds |
| Spectral Range | UV (185-260 nm) |
| Operating Temperature | -20°C to +60°C |
| Protection Class | IP54 |
| Output Signal | Digital, open collector |
Key benefits: Fast response, self-checking, rugged design, long service life
Typical applications: Burner management, industrial furnaces, power plants, oil & gas
Order number: SIEMENS QRA2 Flame Detector – Reliable Fire Safety Sensor
Lifecycle: Active
Documentation: Product manual, installation guide, data sheet available on Siemens website
1 review for SIEMENS QRA2 Flame Detector – Reliable Fire Safety Sensor
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Michael T. –
Fast delivery and well packed. The servo drive performs exactly as specified.