fladet Flame and Spark Detector Selector

Pick the right fladet detector for your hazard, check the coverage and watch it react in 3D. Data from the Agni Controls catalogues and datasheets (IH226, IH225R, IH225R-VID, IH1555, IH8227, IH8228, IH8555, IH163).

What do you need to detect?

Quick start

Area classification

Safe areaNo explosive atmosphere Hazardous (Ex)Gas group IIC or combustible dust

Distance to the fire

Longest distance at which a 1 sq ft (0.093 m²) n-heptane fire must be seen.

Requirements

EN 54-10 certificateNeeds a third-party certified detector (LPCB / CE-CPR) Continuous UV sourceWelding, arcs or corona nearby Video verificationCamera view of the alarm area

Environment

Indoor / shelteredIndoor or semi-outdoor Fully outdoorRain, sun and wind exposure

Highest ambient

Lowest ambient

Protected room

Width (m) Length (m) Height (m)

Obstructions Double coverageEvery point seen by two detectors

Duct

Duct diameter (mm) Number of ducts

Spinning mills, blow rooms, carding, paper and wood dust ducts where a spark can carry fire from one area to another.

Supply form

Duct assembly IH163/1-4 NI4 modules at 90° around the duct, one assembly per zone Single module IH163/6Loose 4 IR spark module

Detector Source Fire size Source position X Source position Z Speed

3D view needs WebGL. The selector results still work without it.

Checks

Bill of materials

Specification

Notes and assumptions

All models compared

Preliminary selection only. Ranges and responses are the manufacturer figures for a 1 sq ft n-heptane fire; real response depends on fire size, fuel, distance and angle. Items marked assumed are not in the datasheets: confirm them with the manufacturer, and design to the applicable standard (EN 54-14, NFPA 72) before ordering.