Heinrichs Messtechnik GmbH
Operating Manual K09
Page 7 of 28
4
Input
4.1
Measured variable:
Volume flow
4.2
Measuring ranges:
(lower-range and upper-range values)
Measuring span water 20 °C:
Smallest measuring range: 0.02-0.25 l/h water
Largest measuring range: 10-100 l/h water
Measuring span air 20 °C, 1.013 bar abs.
Smallest measuring range: 2-20 Nl/h air
Largest measuring range: 300-3000 Nl/h air
Measuring /regulating range for K09-..V / N
Span: 10-100 %
Smallest measuring/regulating range
0.02-0.25 l/h water
2-20 Nl/h air
Largest measuring/ regulating range
10-100 l/h water
300-3000 Nl/h air
Measuring range table
All measurement range values with fully open valve
* Limited adjustment range of the limit-switch / limit-switch can only be adjusted as min. contact.
Measuring ranges water 20 °C
Measuring ranges air 1.013 bar abs., 20 °C
Float SS 1.4401 (316L) / glass
Float SS 1.4401 (316L) / glass
Range
N°
Water
l/h
Float
material
Valve
seat
ø
(mm)
Press.
loss
(mbar)
Range
N°
air
l/h
Float
material
Valve
seat
ø
(mm)
Press.
loss
(mbar)
91
0,02-0,25
glass
2.8
2
88
2-20
glass
2.8
1
92
0,08-0,7
glass
2.8
3
89
4-40
glass
2.8
2
79
0,1-1
1.4401
2.8
2
70
5-50
1.4401
2.8
1
80
0,25-2,5
1.4401
2.8
3
71
10-100
1.4401
2.8
2
81
1,0-10
1.4401
2.8
3
90
12-120
glass
2.8
2
82
1,5-16
1.4401
2.8
5
72
25-250
1.4401
2.8
2
83
2,5-25
1.4401
2.8
5
73
30-350
1.4401
2.8
2
84
4-40
1.4401
2.8
5
74
50-450
1.4401
2.8
3
85
5-65
1.4401
2.8
5
75
60-800
1.4401
2.8
3
86
6-63
1.4401
2.8
6
76
120-1200
1.4401
2.8
3
87
10-100
1.4401
2.8
6
77
200-2000
1.4401
2.8
3
78
300-3000
1.4401
2.8
3
