3.15.1 Technical Data Qgo20 - Riello RS 68/E O2 ULX Installation, Use And Maintenance Instructions

3.15.1 Technical data QGO20

Operating voltage of measuring cell's:
– QGO20.000D27
– QGO20.000D17
Mains frequency:
Power consumption:
Permissible mounting position:
Degree of protection:
Weight (net):
Signal lines
– Shielded 6-wires cable
– Shielding connected to terminal GND of the PL52...
Wire diameter
Measuring system
Permissible flue gas velocity (only with AGO20...)
Fuel type
Measuring range
Permissible cable length
Wire diameter
Power supply lines (Net cable)
– Cable diameter
– Cable type
Required operating temperature of measuring cell
Environmental conditions
Storage
Climatic conditions:
Mechanical conditions:
Temperature range:
Humidity:
Transport
Climatic conditions:
Mechanical conditions:
Temperature range:
Humidity:
Operation
Climatic conditions:
Mechanical conditions:
Temperature range:
– Flange
– Connecting head
– Flue gases
Humidity:
Installation altitude:
Technical description of the burner
19 GB
AC 230 V ±15 %
AC 120 V °15 %
(only with LMV52 ... with PLL52...)
50...60 Hz ±6 %
Max. 90 W, typical value 35 W (controlled)
Refer to mounting Instructions M7842
IP40, to be ensured through installation
approx. 0.9 kg
Twisted pairs
LifYCY3x2x0,2 o LYCY3x2x0,2
Zirconium dioxide measuring cell as an oxygen ion
conductor
1...10 m/s
Fuel oil EL or Natural gas H
0.2...20.9 % O
2
Max. 100 m
<10 m
Min. 1 mm²
QGO20.000D27: e.g. NYM 3 x 1,5
QGO20.000D17: UL AWM Style 1015/MTW or
CSA-AWM/TEW
700 °C ±50 °C
DIN EN 60721-3-1
Class 1K3
Class 1M2
-20...+60 °C
<95% r.h.
DIN EN 60721-3-2
Class 2K2
Class 2M2
-25...+70 °C
<95% r.h.
DIN EN 60721-3-3
Class 3K5
Class 3M2
Max. 250 °C
Max. 70 °C

300 °C
<95% r.h.
Max. 2000 m a.s.l.
Tab. L
20205911