Product Description: Y200× 250MPa gauge is available in Y200× 250MPa ordinary high pressure meter based on the derivative products, has been widely used in the national crystal material production system, and has been praised by users, has been designated as a special pressure gauge in the crystal industry.

Working principle

The measuring system of the instrument is composed of the joint and the spring tube. Due to the change of the measured pressure, the free end of the spring tube is displaced. The pointer of the end of the fan wheel drive gear is rotated by the connecting rod, and the corresponding value is indicated on the degree plate in order to eliminate the gap between the fan wheel gear and the rotating shaft gear.

Technical parameter

Precision:

± 1.5% FS

± 2.5% FS

Nominal diameter: φ 200mm

Joint thread: M20× 1.5

Ambient temperature: -40 ° C to +60 ° C

Relative humidity: 80%