Catalogue 2021

www.incitefire.com.au for technical information 93 IFD-E(EXD) Product Overview Infra Red Flame Detector Alloy Flameproof Housing is an Explosion-Proof IR³ flame detector designed for use where open flaming fires may be expected and responds to the light emitted from flames during combustion. The detector discriminates between flames and other light sources by responding only to particular optical wavelengths and flame flicker frequencies. Standard Features • Supports either a‘Frangible Glass’element or a‘Non-Frangible Plastic’element • Terminals can accommodate up to a 2.5mm2 solid conductor • Approved to EN54 part 12 • Rugged design • ATEX classification to II 1G EEx ia IICT4 IFD-E Product Overview Infra Red Flame Detector Alloy Flameproof Model IFD-E is an IR3 flame detector designed for use where open flaming fires may be expected and responds to the light emitted from flames during combustion. The detector discriminates between flames and other light sources by responding only to particular optical wavelengths and flame flicker frequencies. This enables the detector to avoid false alarms due to such factors as flickering sunlight. Ideal for the detection of flames from the burning of Aviation Fuels (kerosene), Butane, Grain & Feeds, Hydrogen, Paper, Natural Gas, Petrol (gasoline) etc. Standard Features • Unaffected by convection currents, draughts or wind and solar-blind • Tolerant of fumes, vapours, dust andmist • Responsive to a flamemore than 25maway • Selectable response speed • Class 1 performance as defined in BS EN54- 10:2002 (on the high sensitivity setting) • Optical self-test • SIL Capable  Unaffected by convection currents, draughts or wind and solar-blind  Tolerant of fumes, vapours, dust and mist  Responsive to a flame more than 25 m away  Selectable response speed  Class 1 performance as defined in BS EN54-10:2002 (on the high sensitivity setting)  Optical self-test  SIL Capable Description Model IFD-E is an IR 3 flame detector designed for use where open flaming fires may be expected and responds t the light emitt d from flame during combustion. The detector discriminates between flames and other light sources by responding only t particular optical wavelengths and flame flicker frequencies. This enables the detector to avoid false alarms due to such factors as flickering sunlight. Ideal for the detection of flam s from the burning of Avi tion Fuels (kerosene), Butane, Grain & Feeds, Hydrogen, Paper, Natural Gas, Petrol (gasoline) etc. Specification Ordering codes IFD-E IFD-MB (Stainless Steel Mounting Bracket) Operating voltage 14 – 30 V dc Alarm Current (selected via by DIL switches) 3 ~ 28 mA Test Signal Voltage 14 to 30 V dc Relay Contact Ratings Current 1.0 A (max) Voltage 50 V dc (max) Power 30 W (max) (resistive loads only) Power Up Time 2 seconds (max) Field of View 90° min. Cone Range Class 1 – 0.1 m 2 n-heptane at 25 m Class 3 – 0.1 m 2 n-heptane at 12 m Operating Wavelength Band IR (0.75 ~ 2.7 μ m) Operating temperature range -10 °C to + 55 °C Storage temperature range -20 °C to + 65 °C Maximum humidity 95% RH - Non condensing (at 40  C) Ingress Protection Rating IP65 Colour / Case Material Blue / Die-Cast Zinc Alloy (ZA12) Weight (Kg) / Height / Width / Depth (mm) 2 / 142 / 108 / 82 This product is not suitable for use in Intrinsically Safe areas See model IFD-E(IS) FLAME DETECTION