Features

100% self-checking
solid state electronics

German TUEV-approved
and DIN-DVGW registeres NG-2530 AS0248

Fail-safe design and
construction

Flame conditions
clearly indicated by means of a bargraph and a digital
display

Indicates any flame
instability which permits an early warning of flame-outs and the
diagnosis of burner malfunctions

Pre-selectable „Flame
Off“ response time

Internal interlock with
component fault indication

Short-circuit protected
electronic outputs and relay contacts provide interfacing to
existing burner management equipment

Uninterruptable
emergency power supply with automatic sharing
facilities

Available for 115/230
VAC of 24 VDC, low power
consumption

Safety

The flame monitoring and evaluation
system 3000/4000 is specially designed to protect personnel and plants
from explosions due to flame-outs. The flame monitoring system 3000/4000
uses the unique flame scanner heads of the series to reliably and safely
monitor large gas-, oil- and pulverized fuel (P.F.) fired burners
individually, unaffected by adjacent and opposite flames, in steam
generators of all construction types. High quality components ensure long
and trouble free operation while the fail-safe design guarantees safe
shutdown in the rare event of component failure.

Efficiency

For efficient
combustion of different fuels, particularly when aiming to reduce air
pollution and fuel consumption the flame quality must be maintained.
Therefore BFI-Automation has developed a new generation of flame scanning
systems to monitor any combustion instability or flame failure so that the
burner control system or the operator can rectify the situation quickly.
Therefore, the flame monitoring system 3000/4000 not only indicates the
presence or absence of the flames, but the unique diagnostic system warns
of combustion malfunctions as for instance:

Secondary combustion air
failure

Poor primary air flow

Atomising steam pressure
failure

Fuel oil pressure failure

Wrong combustion air/fuel
ration

P.F. coal quality
etc.