MULTISPECTRUM IR FLAME DETECTOR X3301
Infrared (MIR) flame detector
Unsurpassed detection of fires from light to heavy hydrocarbon fuels combined with the highest degree of false alarm rejection
Division and Zone explosion-proof ratings
Suitable for use in indoor and outdoor applications
Includes three IR sensors with their associated signal processing circuitry.
Standard output configuration includes fire alarm, fault and auxiliary relays, with an isolated 0-20 mA output model with optional HART communication
Single detector for multiple hydrocarbon fuels
Superior performance in extreme condition applications and where background infrared radiation is a normal condition, such as offshore production platforms, offshore production ships, refineries, turbine enclosures, LNG/LPG, gas separation plants, marine and more
Explosion/flame proof (Ex d) or increased safety installations (Ex d e) in hazardous locations
Certified performance for multiple fuel types and fire sizes; EQP models available
- Operating voltage: 24 Vdc nominal (18 Vdc minimum, 30 Vdc maximum). Maximum ripple is 2 volts peak-to-peak
- Power consumption: 4 watts minimum (without heater), 17 watts at 30 Vdc with EOL resistor installed and heater on maximum
- Relays: Fire alarm, fault and auxiliary contacts rated 5 amperes at 30 Vdc
- Current output (optional): 0–20 mA (± 0.3 mA), with maximum loop resistance of 500 ohms from 18–19.9 Vdc, 600 ohms from 20–30 Vdc
- Operating temperature range: –40°F to +167°F (–40°C to +75°C)
- Storage temperature range: –67°F to +185°F (–55°C to +85°C)
- Humidity range: 0 to 95% RH, can withstand 100% condensing humidity for short periods of time
