YJ Water Bourdon Tube Pressure Gauge

Apure YJ Water Bourdon Tube Pressure Gauge are mainly used in gold, electric power, petroleum, chemical industry, light industry, machinery and other industrial sectors of pressure detection. Pressure gauges rely on internal filling damping oil and supporting cushioning device and other measures, with good seismic resistance, suitable for the pressure of the medium under test has a strong pulse change or pressure impact and in the production process often sudden unloading of the occasion, as well as the environment vibration is greater place. The instrument can measure the average value of the pulsating pressure of gas and liquid in order to overcome the damage caused by the strong pulse of the medium and the environmental vibration to the instrument, and to ensure the accuracy of the data.

The housing of the stainless steel shock-filled gauge is made of stainless steel and can be used in harsh environments that are corrosive and vibrate.

Applications
■ For measuring points with high dynamic pressure loads or

vibrations
■ For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts
■ Hydraulics
■ Compressors, shipbuilding

Special features
■ Vibration and shock resistant
■ Especially sturdy design
■ NS 63 and 100 with German Lloyd and Gosstandart

approval
■ Scale ranges up to 0 … 1,000 bar

Design	EN 837-1
Accuracy Class	NS 50, 63: 1.6 NS 100: 1.0
Scale Ranges	NS 50: 0 … 1 to 0 … 400 bar NS 63, 100: 0 … 0.6 to 0 … 1,000 bar or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation	NS 50, 63: Steady: 3/4 x full scale value Fluctuating: 2/3 x full scale value Short time: Full scale value NS 100: Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value
Dial	NS 50, 63: Plastic ABS, white, with pointer stop pin NS 100: Aluminium, white, black lettering
Certificates	■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, material proof, indication accuracy) ■ 3.1 inspection certificate per EN 10204 (e.g. indication accuracy)