Description
D520M / 7DDK explosion-proof differential pressure controller
The controller uses a diaphragm sensor, and its explosion-proof level is deII CT5. Can be used for general gaseous media such as air and liquid media such as water and oil. The setting value of the controller is adjustable, and the adjustment range is 0 …… 25kPa.
◇ Main technical performance:
|
<1×10-3m2/s |
|
|
Switching element |
Micro Switch |
|
Explosion-proof grade |
Exced II CT5 |
|
Enclosure rating |
IP54 |
|
Ambient temperature |
-30℃～＋50℃ |
|
Medium temperature |
0℃～120℃ |
|
Installation location |
Vertical to horizontal |
|
Anti-vibration performance |
10m/s2 |
|
Repeatability error |
≤2% |
|
Contact rating |
AC220V 6A(Resistive) |
