Trafag Switches de Presiune
VARI-PRESSOSTAT PV...
for high number of switching operations
wide adjustable switching differential, calibrated for decreasing pressure
Data sheet H72257
Instruction H71261
Sensor technology |
bellows |
Sensor material |
bronze,brass |
Protection |
IP65 |
Pressure connection |
G1/4“ female |
Output |
micro switch |
Electrical connection |
terminal screw |
Operating temperature [°C] |
-20...+70 |
Media temperature [°C] |
-40...+150 |
EN 60730-2-6 |
Type 2.B.H. |
Mounting plate see MB31 (chapter Accessories)
Type |
Range P
[bar] |
Max. Overpressure [bar] |
Switching diff. fixed
[bar] |
Diameter Y
[mm] |
Length X
[mm] |
PV |
6 |
0….6 |
12 |
0.4...3.2 |
33 |
47 |
PV |
16 |
1…..16 |
24 |
1....7.5 |
27 |
42.5 |
PV |
40 |
4….40 |
40 |
3....18 |
27 |
42.5 |
VARI-PRESSOSTAT PVF...
for low pressure ranges
small adjustable switching differential, calibrated for decreasing pressure
Data sheet H72257
Instruction H71261
Sensor technology |
bellows |
Sensor material |
bronze,brass |
Protection |
IP65 |
Pressure connection |
G1/4“ female |
Output |
micro switch |
Electrical connection |
terminal screw |
Operating temperature [°C] |
-20...+70 |
Media temperature [°C] |
-40...+150 |
EN 60730-2-6 |
Type 2.B.H. |
Mounting plate see MB31 (chapter Accessories)
Type |
Range P
[bar] |
Max. Overpressure [bar] |
Switching diff. fixed
[bar] |
Diameter Y
[mm] |
Length X
[mm] |
PVF |
1.5 |
-0.9...1.5 |
10 |
0.06...0.2 |
45 |
56.5 |
PVF |
2.5 |
0.2....2.5 |
10 |
0.06...0.2 |
45 |
56.5 |
PVF |
6 |
0….6 |
12 |
0.2...0.6 |
33 |
47 |
PVF |
16 |
1…..16 |
24 |
0.5...1.6 |
27 |
42.5 |