Product information
VX 570 English V1.10
Page 8 of 44
5
Product information
The VX 570 is a flow sensor with integrated pressure and temperature compensation for
measurements of gas (air, mixed gases), steam (saturated or superheated steam) and
liquids.
5.1
Product features
•
Measurement of standard volume flow, operating volume flow and mass flow
•
Integrated pressure- and temperature compensation
•
Display with indication of flow, consumption, speed, pressure and temperature
•
Units freely selectable m³/h, m³/min, l/min, l/s, kg/h, kg/min, kg/s, cfm
•
Modbus RTU (RS485) interface
•
3x Analog output 4..20mA free assignable
5.2
Measuring ranges (under operating conditions)
Measuring ranges for
Gas
and
liquids
VX 570
under operating conditions
Pipe Inner diameter
Gas
Liquids
Inch
mm
DN
Min flow Max flow
Min flow Max flow Min flow Max flow Min flow Max flow
m³/h
m³/h
cfm
cfm
m³/h
m³/h
GPM
GPM
1/2″
15
DN 15
3.8
44.5
2.2
26.2
0.2
4.4
0.8
19.6
3/4″
20
DN 20
6.8
79.1
4
46.6
0.3
7.9
1.5
34.8
1″
25
DN 25
7.1
123.6
4.2
72.7
0.5
12.4
2.3
54.4
1
1/4″
32
DN 32
11.6
202.5
6.8
119.2
0.9
20.2
3.8
89.2
1
1/2″
40
DN 40
9
316.4
5.3
186.2
1.4
31.6
6.0
139.3
2″
50
DN 50
14.1
494.4
8.3
291
2.1
49.4
9.3
217.7
2
1/2″
65
DN 65
23.9
835.5
14
491.7
3.6
83.5
15.8
367.8
3″
80
DN 80
36.2
1265.5
21.3
744.9
5.4
126.6
23.9
557.2
4″
100
DN 100
56.5
1977.4
33.3
1163.9
8.5
197.7
37.3
870.6
5″
125
DN 125
88.3
3089.7
52
1818.5
13.2
309.0
58.3
1360.4
6″
150
DN 150
127.1
4449.2
74.8
2618.7
19.1
444.9
84.0
1958.9
8″
200
DN 200
226
7909.6
133
4655.4
33.9
791.0
149.3
3482.5
10″
250
DN 250
353.1
12358.8
207.8
7274.1
53.0
1235.9
233.2
5441.4
12″
300
DN 300
508.5
17796.6
299.3
10474.7
76.3
1779.7
335.8
7835.6