Trafag Switches de Presiune
Economic Pressostats 987 / 988
2 set points, settings on customer's request Factory-set
Data sheet H72272
Instruction H73272
| Sensor technology |
bellows |
| Sensor material |
1.4301 or Bronze |
| Protection |
IP40 |
| Pressure connection |
G1/4“ female |
| Output |
micro switch |
| Electrical connection |
terminal screw |
| Operating temperature [°C] |
-25...+70 |
| Media temperature [°C] |
-25...+80 |
| EN 60730-2-6 |
Type 2.B.H. |
| Type |
Range T
[bar] |
Switching diff. (typ.)
[bar] |
Max. working
pressure
[bar] |
Ambient
temperature
[°C] |
| 987 |
988 |
0.3....1.3 |
0.1 |
4 |
-25....70 |
| 987 |
988 |
0....1.6 |
0.1 |
4 |
-25....70 |
| 987 |
988 |
0....2.5 |
0.1 |
4 |
-25....70 |
| 987 |
988 |
0....4.0 |
0.1 |
4 |
-25....70 |
| 987 |
988 |
1....1.0 |
0.1 |
15 |
-25....70 |