GAS - NOZZLE CALIBRATION
When leaving the factory the burners are set to operate with NATURAL GAS. For the calibration see the
table below:
Gas type
NATURAL GAS
(G20-20mbar)
∆P Servo = pressure jump measured between points upstream and downstream of nozzle.
∗ = at 1013 mbars, 15°C.
BURNER PRESSURE CURVE - OUTPUT
∆P Servo
min.
max.
0,7
5,7
CO
%
Delivery
2
min.
max.
8,8
9
NOx
Class
m
/h
3
2,64
5
52
Burner
Hi
nozzle
Ø mm.
kcal/m
3
5,8
8.120 *