BFI Automation offers different types
of fail-safe operation scanner heads which are specially designed to
monitor different fuels under normal combustion and air conditions or
under low NOx conditions on all kinds of steam generator constructions,
e.g.:

Light or heavy
fuel oil

Natural gas or
coke oven gas

P.F. coal of
different qualities

Combined fuels
(gas, oil,
coal)

Special scanner heads are available for
refinery and chemical industry application such as:

Sulphur recovery
systems (Clausprocess)

Multifuel burner
for waste gases and fuels

Kilns

Flame monitoring
on gas turbines (gas / gasified coal / oil) also operated
under low NOx
conditions.

All scanner heads of the series are designed to
be compatible with the flame monitoring system 3000/4000. This monitoring
system allows any combination of scanner heads to be used in
parallel.

A distance between
monitor and scanner head of 1000 meters is no
problem

Optical spectral
response: 250 to 7.000 nanometers (depending on
type)

Scanner head
housing protection: IP65 (dust- and
weather-proof)

Explosion-proof housing versions in EEx(d) or EEx(e) are
available for hazardous areas

Fibre optic systems for
high temp. application

For easy and fast installation of the
3000/4000 flame amplifiers, flame evaluation units, power supplies,
battery packs etc. into cabinets, standard DIN 19“ racks are used. All
inputs and outputs are situated at the rear of the rack on 32-contact DIN
connectors or by the use of backpanels with terminals for front of rear
applications. 19“ racks for one (1) to six (6) plug-in units are
available.