Flame detector for fire safety applications DF-TV7 series

HARTATEXSIL3

•Excellent false alarm immunity •Wide field of view •Through lens optical check •4-20 mA and relay ouptuts as standard •4-20 mA Hart option •SIL 3 Certified The device offers a wide range of output options, as standard and is suitable for use in SIL 2 applications. The detector can be configured to communicate with a wide range of fire panels, controllers, and PLCs and offer HART 7 and Syntel (Lonworks) protocols for addressable event monitoring. The devices come standard with a configurable 4-20mA or 0-22mA (PLC) output, two configurable alarm relays, and two detector status LEDs. All MultiFlame detectors are equipped with a continuous optical lens auto-check to ensure that the optical path is clear and that the detector functions properly. Sensors can be replaced easily in the field without removing any cable glands. Devices are easy to test and configure using a TLU600 wireless hand-held unit that is approved for use in hazardous areas. The TLU600 can also be used for wireless testing of the optical and output circuits. The TLU600 can also be used for wireless testing of the optical and output circuits. The MultiFlame DF-TV7–T is a multi-spectrum infrared flame detector using three wavelengths. The MultiFlame DF-TV7-T responds to hydrocarbon fires and is the right choice for operation in dirty environments or for detection of smoky fires. The MultiFlame DF-TV7–T is designed to respond to unwanted hydrocarbon fires, whilst maintaining a high degree of false alarm immunity.The device offers a wide range of output options, as standard and is certified for use in SIL 3 applications.