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- Gas protector relay with flame-rod detection; built-in base
- Supply options: 110–120 VAC or 200–240 VAC, 50/60 Hz (≤ 4.5 VA)
- Outputs support loads: fan motor 350 VA, ignition transformer 250 VA, gas valve 100 VA, alarm 100 VA
- Front LED flame indicator and Reset push button
- Pre-purge timing for safe ignition; operating temp −20 to +60 °C
- Internal protection fuse: AC 250 V, 5 A
Price range: Rs 12,000 through Rs 20,000
UNIK UK-202F is a flame-rod type combustion safety relay for industrial gas and oil burners. It supervises ignition and flame presence, performs lockout on unsafe conditions, and provides clear operator feedback via a front LED and Reset button. Dual supply variants (110–120 VAC or 200–240 VAC) simplify replacement across installed bases.
Features
- Flame-rod (ionization) detection with rapid shutdown on flame failure
- Pre-purge timing to clear the combustion chamber before ignition
- Built-in base, front LED flame indication, and reset push button
- Low consumption (≤ 4.5 VA) with wide supply options
- Wide ambient range −20 to +60 °C; internal AC 250 V 5 A fuse
Technical specifications
| Model | UK-202F |
| Flame detection | Flame rod (ionization) |
| Supply voltage | 110–120 VAC or 200–240 VAC, 50/60 Hz |
| Power consumption | ≤ 4.5 VA |
| Supported loads (max) | Fan motor 350 VA; Ignition transformer 250 VA; Gas valve 100 VA; Alarm 100 VA |
| Protection fuse | AC 250 V, 5 A |
| Indicators/controls | Flame LED; Reset push button |
| Operating temperature | −20 to +60 °C |
| Installation | Supplied with base |
| Supply Voltage | 220VAC, 110VAC |
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Brand
UNIK
UNIK, based in Korea is a distinguished brand offering innovative solutions in the field of electrical components. Based on a foundation of excellence, UNIK specializes in providing Gas Protector Relays, high-quality sensors, and other essential electrical components.
Discover the reliability and precision that UNIK brings to your projects, making them a valuable partner in the realm of electrical engineering.
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