Description
D506 / 7DD explosion-proof differential pressure controller
The controller uses a sensor in the form of a combination of a piston and a diaphragm. Can be used for neutral gas, liquid and other fluid media. It has high pressure resistance and no leakage. The setting value of the controller is adjustable.
Features:
High pressure resistance, no leakage, good vibration resistance and high control accuracy.
◇ Main technical performance:
|
|
Normal type |
|
Explosion type |
|
Working viscosity |
<1×10-3m2/s |
Working viscosity |
<1×10-3m2/s |
|
Switch element |
Micro Switch |
Switch element |
Micro Switch |
|
Explosion level |
—— |
Explosion level |
ExedII CT5 certificate code GYB081089X |
|
Enclosure rating |
IP65 |
Enclosure rating |
IP54 |
|
Ambient temperature |
-5℃～＋40℃ |
Ambient temperature |
-5℃～＋40℃ |
|
Media temperature |
0℃～120℃ |
Media temperature |
0℃～120℃ |
|
Mounting position |
Pressure connection vertically down |
Mounting position |
Pressure connection vertically down |
|
Anti-vibration performance |
40m/s2 |
performance |
20m/s2 |
|
Repeatability error |
≤1.5% |
Repeatability error |
≤1.5% |
|
Contact rating |
AC220V 6A(Resistive) |
Contact rating |
DC250V 0.25A(Resistive) 60Wmax |
