Stainless steel diaphragm shock proof pressure gauge y-100bfzgy

وصف

Diaphragm pressure gauges are mainly used in petroleum, chemical, chemical fiber, dyeing, pharmaceutical, alkali food and other industrial sectors. Because it has a corrosive measurement, high viscosity, easy to crystallize, easy to solidify, high temperature to listen to the pressure of liquid, gas or granular solid medium and must avoid the measuring medium directly into the pressure instrument and prevent the accumulation of sediment and easy to clean the occasion.

Model Number	Y-100BFZGY
Type:	pressure gauge
Pressure range:	-0.1~0 MPa,0.1~60 MPa
Accuracy:	±1.6% ;±2.5%
Size:	60mm;100mm ;150mm

Structure principle

The pressure gauge is composed of a pressure guide system (including joint, spring tube, current limiting screw, etc.), a gear transmission mechanism, a number indicator device (pointer and dial) and a case (including case, cover, glass, etc.).The enclosure is air-tight structure, which can effectively protect the internal parts from environmental influence and pollution intrusion.For the instrument filled with liquid (usually silicone oil or glycerin) in the case, it can resist the vibration of the working environment and reduce the influence of the pulsation of medium pressure.

Decay resistance of diaphragm pressure gauges

The corrosion resistance of the diaphragm pressure gauge can be ensured by the proper selection of materials for the diaphragm, flange and sealing ring in contact with the measuring medium.

Diaphragm material: 316,316 L

Flange material: 316,316L

Sealing ring material: silicone rubber, PTFE

Technical indicators

Accuracy grade: ±1.6%;Plus or minus 2.5%.

Case diameter: 60mm;100 mm;150mm

Case material: 304 stainless steel, 316 stainless steel.

Case form: Containment construction, clapboard device after release

Material of elastic element and joint body: 304;Argon arc welding of elastic element to joint body.

Movement material: 304 stainless steel, 316 stainless steel.

Joint thread: M14×1.5;G1/4;M20 x 1.5;1/2 NPT, etc.

Measuring range: -0.1~0 MPa or,0.1~60 MPa