Description
The FF767 is an intrinsic safe IR³ flame detector in a die-cast zinc alloy housing. IR³ models have execellent response to flame while providing superb immunity to extraneous sources. New micro-processor technology makes the detectors independent of flame intensity enabling it to operate through smoke, a layer of oil, dust, or water vapor. A high and low sensitivity setting according to EN54-10 is provided.
- Triple IR detector
- High specification units for critical applications
- IP65 Housing
- Low current consumption
- 2 Wire, 4 – 20 mA and relay operation
- Latching and non latching operation
- High / Low sensitivity setting
- Tolerance to detector window contamination
- Remote self test facility
- Microprocessor controlled
- Immunity to false sources (arc welding, lightning and static)
- EN54-10 & CPD approved