ITRON Delta User Manual

61
ISO PN Flanges (ISO7005)
L (mm)
DN ISO PN
Nb of
holes
Thread type
Diameter D
(mm)
Alu EN-GJS-400-18LT Steel
Maximum torque
value (Nm)
25 10-16 4 M12 85 24 - - 40
40 10-16 4 M16 110 24 24 -
100
50 10-16 4 M16 125 24 24 - 100
50 20 4 M16 120,6 24 24 - 100
50 25 4 M16 125 - - 28 100
50 40 4 M16 125 - - 28 100
50 50 8 M16 127 - - 28 100
50 110 8 M16 127 - - 28 100
80 10-16 8 M16 160 24 24 - 100
80 20 4 M16 152,4 24 24 - 100
100 10-16 8 M16 180 24 24 - 100
ANSI Flanges (ANSI/ASME B1.1 – 1989)
L (mm)
DN ANSI
Nb of
holes
Thread type
Diameter D
(mm)
Alu EN-GJS-400-18LT Steel
Maximum torque
value (Nm)
25 125/150 4 1/2” UNC-2B 79.4 24 - - 40
40 125/150 4 1/2” UNC-2B 98,6 24 - - 40
50 125 4 5/8” UNC-2B 120,6 24 - - 100
50 150 4 5/8” UNC-2B 120,6 24 24 28 100
50 300 8 5/8” UNC-2B 127 - - 28 100
50 600 8 5/8” UNC-2B 127 - - 28 100
80 125 4 5/8” UNC-2B 152,4 24 - - 100
80 150 4 5/8” UNC-2B 152,4 24 24 34,5 100
Flanged meters with holes NOT threaded
Meters DN150 G250 to G650 (S3-Flow) are available with flanged connections. Holes in the flanges
are not threaded.
ISO PN 10-16-20, ANSI 150 Flanges
DN Nb of holes ø f Diameter D (mm)
T
150 8 22,4 241 26
Notes
• Install all the screws and tight those smoothly before applying the tightening torque.
• Tight the screws in opposite pairs according the order of figure 1.
T
f
Face of the flange
1
6
7
8
2
5
4
3
Figure 1

ITRON Delta Specifications

General

Display	LCD
Operating Temperature	-10°C to +55°C
Storage Temperature	-25°C to +70°C
Frequency Range	50/60Hz
Communication Interface	RS-485 (Modbus RTU)
Input Type	Voltage, Current
Measurement Type	Active, Reactive, and Apparent Energy
Voltage Range	85-265 VAC