YQF-100 YQF-150Series stainless steel pressure gauge in accordance with the enterprise security -type pressure gauge safety standards. Products for harsh and corrosive environment. Design a safety partition table. The back cover with pressure relief and pressure relief hole to release the elastic component due to overload caused rupture of the internal pressure, enhances the safety of personnel and facilities.

　　All stainless steel safe has a liquid-filled pressure gauge at the top of an internal compensation plug and diaphragm, can be filled at the scene. Filled-type pressure gauge with a seismic safety and damping properties, can prevent damage to the internal vibration of the pressure gauge, but can also lubricate the internal components and reduce corrosion.

This series of instruments are widely used in food, pharmaceutical, oil refining, chemical, offshore oil platforms, drilling, marine and other industries.

I. Features:

● All stainless steel design, strong corrosion resistance

● high-pressure measurements to 100MPa

● security partition device, back relief

● secure double protective glass

● measurement accuracy ±1.0％±1.6％

Second, the major technical indicators:

accuracy ± 1.0 % ± 1.6 %

Case dimensions 100mm 150mm

Case material 304 Stainless Steel

form of containment case structures, partitions devices released

tube and then the body 316 stainless steel tube with 316 then the body arc welding of stainless steel

movement 316 Stainless Steel

connection forms M20 × 1.5 or 1 / 2 NPT the bottom of the connection, or back connection (radial / axial)

Range - 0.1 ... 0 MPa, 0.1 ... 100 MPa

pointer ordinary

plexiglass sheet glass, secure double glazing

glycerol 98 % (optional silicone oil, fluorine oil, or other category)

protection IP 65

temperature environment and the working medium temperature should not exceed:

filled type 0 ~ 140 ℉;

common type －40～140℉

Third, pay attention:

glycerin or silicone oil and grease when chlorine, nitric acid, strong oxidizing agents such as mixed oxide, a chemical reaction will be spontaneous, there is a fire or explosion caused damage to the equipment, the possibility of casualties. When the pressure gauge used for these occasions can not be filled with glycerin or silicone grease, oil, please contact with the manufacturer, filling in the correct oil-filled.