Description:
The DK series piston pressure gauge is a redesigned product based
on our YS series and JY series piston pressure gauges, optimized
for structure, featuring super wear resistance and perfect
reliability. The DK series piston pressure gauge has a maximum
accuracy of 0.005% and a maximum range of 250 MPa. The DK series
adopts a modular structure, allowing different piston systems to be
installed on one platform, achieving the purpose of economic
practicality.
Performance features
- Modular: The piston system and pressure generator have a fully
modular structure, allowing various modules to perform either
individual functions or combined functions.
-stability:The liquid piston uses a low-position weight to ensure
high reliability and.
-Interchangeability: The piston range can be freely interchanged by
replacing the sleeve unit.
-Piston sleeve unit: made of tungsten carbide material, with other
parts made of high-quality austenitic stainless steel, effectively
avoiding deformation.
-Weights: made of demagnetized high-quality austenitic stainless
steel.
-The rotational speed:It decreases over time when rotating freely.
For example, for a product at 60 MPa, the speed drops from 33.0 rpm
initially to 24.8 rpm after 30 minutes. This also indicates that
the pressure distribution around the piston sleeve clearance is
uniform.
-The effective area: Under standard atmospheric pressure and 20°C
conditions, the average effective area of the piston-cylinder unit,
as well as the pressure deformation coefficient, can be measured
using a reference pressure gauge.
Application:
This product is widely used inpetroleum, chemical, aviation and
various industrial gas and liquid felds.
