KANE905 Operators Manual
Page 16
TAKING A PRESSURE READING
A flue draught measurement can be made at any time.
Connect the standard probe to the pressure sensor inlet and the probe in
the flue.
The pressure reading will be
displayed :
CO/CO2
R
0.0000
P INDEX
%
0.00
XAIR
%
0.0
Prs
mbar
2.00
To perform a combustion test and display draught pressure at the same
time a special probe is required. Contact Kane International or
Authorised Distributor for details.
TAKING A FLOW READING
In the UNITS menu set the pressure units to metres/sec (m/sec). These
are the only units available for flow measurement.
This also set the pressure display to Pascal (Pa). There is a range limit
for the Pitot calculation of15Pa to 4600Pa (0.15mbar to 46mbar).
For most accurate flow measurement the flue gas temperature should
also be measured. If a flue temperature probe is not fitted then the
internal ambient measurement is used. ‘Flue’ temperature must be
between -10
o
C to +650
o
C.
REGULAR CHECKS DURING SAMPLING
Care must be taken at all times not to exceed the analysers operating
specifications, in particular ensure the following :-
Do not exceed the maximum temperature of the flue probe.
The analyser internal temperature does not exceed normal operating
range, typically 0-50
C.
DO NOT PLACE THE INSTRUMENT ON A HOT SURFACE.
The water trap is vertical at all times. Water condenses in the probe
line and can quickly fill the water trap when the probe is moved. Take
care and watch the water trap closely.
