Home » Relays and Contactors » Power Relays » Siemens QRA4 UV Flame Detector Sensor
Siemens QRA4 UV Flame Detector Sensor
₹ 5,000 Get Latest Price
Product Specifications
| MODEL | QRA4 |
| Colour | Silver |
| Housing Material | Aluminium |
| Output Type | Relay |
| Phase | Single Phase |
| Power Supply | 5 VA |
| Spectral Range | UV |
GST No - 27AAQHK3752D1Z3 | Member since 2026
Ground, 01, Expotherm Energy Solutions, Satara Road, Near Bal Vidya Mandir, Sale Vasti Jath, Jath, Sangli, Maharashtra, 416404
Siemens QRA4 UV Flame Detector Sensor Read More...
Product Details
The Siemens QRA4 UV Flame Detector is a type of flame detection sensor used in industrial safety systems. It's designed to detect the presence of flames by sensing ultraviolet (UV) radiation. These sensors are crucial in preventing fire hazards in industrial settings, such as oil refineries, chemical plants, power stations, and other high-risk environments.Key Features Ultraviolet Flame Detection: The QRA4 detects UV radiation emitted by flames, offering fast and reliable flame detection. High Sensitivity: Capable of detecting flames from a variety of different fuel sources, including gas and liquid fuels. Response Time: It has a very fast response time (less than 1 second), enabling it to quickly alert systems of any flame or fire. Compact Design: The sensor is compact and designed to be installed in environments where space might be limited. High Reliability: Designed to work in harsh environments with high reliability over long periods of time. Robust Construction: Built to withstand temperature extremes, shock, and vibration, making it ideal for industrial settings.
Ground, 01, Expotherm Energy Solutions, Satara Road, Near Bal Vidya Mandir, Sale Vasti Jath, Jath, Sangli, Maharashtra, 416404
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