Description
Oldham MultiFlame DF-TV7 UV/IR2 Flame Detector
Oldham MultiFlame DF-TV7-V/IR2 is a combined ultraviolet/infrared (UV/IR2) flame detector designed to offer excellent flame detection capabilities while maintaining outstanding false alarm immunity. It combines a UV sensor and two infrared bands, making it particularly suitable for challenging conditions involving rain, wind, fast light variations, hot surface modulations, industrial lighting, and other difficult environmental factors.
This UV/IR2 flame detector is suitable for use in SIL 2 (Safety Integrity Level 2) applications and can be interfaced directly with a wide range of fire panels, controllers, and PLCs. It offers flexible configuration options, with time delays, sensitivity levels, and output settings that can be adjusted using a wireless handheld terminal (TLU600) or optionally via HART communication.
Key Features of the MultiFlame DF-TV7-V/IR2
- Optical flame detector for hydrocarbons and carbon compounds
- Combined UV and two IR detection bands for robust flame detection
- The MultiFlame DF-TV7-V/IR2 use a start-up time of 15 seconds
- Periodic optical self-test through the window
- Output signals: 4-20 mA active type (source), max load impedance 700 Ω
- The MultiFlame DF-TV7-V/IR2 has two configurable relays for normal, fire, and fault alarms (max 1A/30 Vdc)
- Power supply: 24 Vdc (18 – 28 Vdc)
- Consumption: 70 mA nominal, 155 mA during self-test
- 316L stainless steel housing with IP66 protection
- Operating temperature: -40°C to +65°C, 99% RH (non-condensable)
- MTBF of 162,000 hours for SIL2 certification
- ATEX, IECEx, and other certifications for hazardous areas
The MultiFlame DF-TV7-V/IR2 is widely used in various industries, including refineries, drilling and production platforms, fuel loading facilities, compressor stations, LNG/LPG processing and storage, gas turbines, chemical plants, and aircraft hangars.
Call our team for further information at 02920 759 683, or visit our contact page.
