Description
D521/10d pressure controller, the controller adopts diaphragm type sensor, its explosion-proof etc. De ⅱ CT5. It can be used for air, gas medium and liquid medium such as water and oil.
The setting value of the controller is adjustable, and the adjustment range is 0-25kpa.
Working viscosity: < 1×10-3m2/sExplosion-proof, etc. : Exde ⅱ CT5
Repeatability error: ≤2%
Ambient temperature: 0-55 ° C
Medium temperature: stable working temperature 0 ~ 60℃, short working temperature 95℃. If the above temperature is exceeded, there must be a long enough cooling tube (above 3 meters) and a buffer installed in front of the controller. Only after the medium cools to the specified temperature in front of the buffer can the high and low pressure cut-off valve in the buffer be opened.
Installation position: The cover plate with glass plate should be perpendicular to the horizontal direction. At the same time, the diaphragm is perpendicular to the water surface.
Vibration resistance: Max:20m/ S2
Shell protection * : IP54
Contact capacity: DC250V0.25A (resistive) 60Wmax
AC250V5A (resistive) 1250Vamax
