Flame switches Manufacturers India
Flame Switches
Flame Switches Manufacturer in Maharashtra and Flame Switches Supplier in Maharashtra
Every industrial burner needs a dependable safety watchdog. That watchdog is the Flame Switch. At Linear System, we manufacture flame switches that serve as the critical link between flame detection and burner control. As a trusted Flame Switches Manufacturer in Maharashtra and a leading Flame Switches Supplier in Maharashtra, we help industries ensure that their burners operate only when a genuine flame is present. Think of a flame switch as a guard at the gate. It receives a signal from your flame sensor – whether UV, LDR, or flame rod – and makes a simple decision: flame or no flame? If a flame exists, the switch stays closed, allowing your burner controller to continue the firing sequence . If the flame disappears, the switch opens instantly, shutting off fuel valves and preventing dangerous unburned fuel accumulation . This split-second response can save equipment, prevent explosions, and protect lives .
What makes our flame switches special is their thoughtful engineering. We integrate them seamlessly with our burner sequence controllers, UV sensors, flame rod amplifiers, and ignition transformers to create complete flame safety systems . Each unit undergoes rigorous testing on multiple parameters before leaving our factory, ensuring compliance with industry safety standards . From the bustling industrial corridors of Mumbai to the manufacturing hubs of Pune, Nashik, and Nagpur, Linear System has earned its reputation. Since 1986, we have supplied over 20,000 burner control solutions across India and internationally to Canada, South Africa, Sri Lanka, Bangladesh, Nepal, Saudi Arabia, and Sudan . Major industry names including Maruti Udyog, Hindalco Industries, Reliance Industries, and Ranbaxy trust our components .
Product Specifications & Usage
The table below outlines key specifications for our Flame Switches, highlighting why Linear System is the preferred Flame Switches Supplier in Maharashtra.
| Component Series | Compatible Sensor | Output Contacts | Key Feature | Best Usage |
|---|---|---|---|---|
| 307 Series Controllers | UV Sensor (Inbuilt/External) | Potential-free relays (5A, 230V AC) | For gas-fired systems with UV sensing | Gas furnaces requiring UV flame detection |
| 207 Series Controllers | Flame Rod | Potential-free relays (5A, 230V AC) | Flame rectification detection | Gas-fired burners requiring reliable flame proving |
| 107 Series Controllers | LDR Sensor | Potential-free relays (5A, 230V AC) | Pre-purge timings (30/60 sec) | Oil-fired boilers and furnace oil systems |
| 700 Series Controllers | LDR / Flame Rod / UV | Potential-free relays (5A, 230V AC) | Plug-in module, ABS enclosure | Medium to large burners, easy replacement |
Key Features:
- Two potential-free relay contacts rated at 230V AC, 5 Amps
- LED indication of flame status for easy troubleshooting
- Local and remote reset facility for operational flexibility
- Sealed enclosures for protection against dust and moisture
- Two years warranty on select models
Usage Guide: Connect your flame sensor (UV, LDR, or flame rod) to the flame switch input on your burner controller. When the sensor detects flame, the internal flame switch closes, signaling the controller that it is safe to keep fuel valves open . If the flame fails, the switch opens instantly, and the controller shuts down the system – automatically initiating a safety lockout . For gas-fired applications, pair our 207 Series controllers with flame rods for rectification-based sensing. For oil-fired boilers, use 107 Series controllers with LDR sensors . From sugar mills and cement plants to petrochemical refineries and pharmaceutical units – our flame switches provide the safety your burner systems demand . Choose Linear System – where flame switching meets industrial reliability.