TAKING A PRESSURE READING
NEVER TAKE A PRESSURE READING WITHOUT KNOWING
MAXIMUM PRESSURE POTENTIALLY PRESENT.
THIS PRESSURE TRANSDUCER IS RATED AT 2 PSI.
Flue draught measurements can be made at any time.
Connect the standard probe to analyser pressure port inlet then place probe
in flue to display a pressure reading.
To perform a combustion and draught test a dual purpose probe is required,
contact KANE International or an Authorised Distributor for details.
TAKING A FLOW READING
-
PITOT MEASUREMENT
In UNITS menu set pressure units to metres/sec (m/sec), the only choice
available for flow measurements, and set pressure display to Pascal (Pa).
NOTE: Range limit for Pitot calculation is 15Pa to 4600P and 0.15mbar to
446mbar.
For accurate flow measurement flue gas temperature should also be
Measured, If a flue temperature probe is not fitted analyser internal ambient
measurement is used.
NOTE: Flue temperature must be between
-
10°C to +650°C.
REGULAR CHECKS DURING SAMPLING
Take care at all times not to exceed analyser operating specifications, in
particular:
•
Do not exceed flue probe maximum temperature
•
Do not exceed analyser internal temperature
•
Do not place analyser on a hot surface
•
Keep analyser water trap vertical
-
water vapour condenses in probe line
and can quickly fill analyser water trap
•
Keep analyser in
-
line particle filter clean and dry
KANE988 MANUAL 31