WYN-X Vibration-proof (Liquid Filled) Pressure Gauge is a premium design pressure gauge with liquid fillable and various option used in extreme corrosive, severe environment and especially for extreme vibration application. It is applicable for pneumatic and hydraulic systems, compressors, engines, pumps, sprinkles system, building automation system and processing unit where vibration is concern. By using bayonet to connect cover and case, it has reliable seal performance. It is widely used on pneumatic control system, control panel, pressure regulator, valve positioner, analyzer, pneumatic actuator etc. Industries coverage are as Oil & Gas, power plants, steel mining, process, pulp and paper water & sewage and petrochemical plants.

The gauge is made up of pressure-conducting system (including header, spring, and flux-limiting bolt), gear turning parts, display parts (needle and dial) and sheath (sheath, cover, glass etc.). The structure of sheath is sealed style, this can protect the inner parts from circumstance affection and dirt.

Technical Specifications:

Nominal Dial Size (mm): 1.5"(40mm), 2"(50mm), 2.5"(63mm),  4"(100mm), 6"(150mm)，8"(200mm)，10"(250mm)

Mount: Bottom, Back center or Back bottom, Back edge,

Accuracy Class: Class 2.5, Class 1.6 or 1.0（≥100mm）

Ingress Protection: IP65

Connection Size: G1/8, G1/4, G1/2 or NPT or others

Filling: Liquid filled

Tube Element Shape: P ≤ 100 bar in C tube, P ＞ 100 bar in helicoid

Operating Temperature: Ambient temperature: -10°~+70°C

Medium temperature: 90°C Max

Temperature Error: Additional error when pressure element temperature deviates from reference temperature +20°C（+68°F）, be ±0.4% / 10°C（50°F） rising or falling

Over Pressure Limit:130% of F.S.P ≤ 100 bar, 115% of F.S.P ＞ 100 bar

Dial Graduation: Black graduation on white for single range, Black and red graduation on white for dual ranges

Design Material:

Casing and Bezel Ring: Stainless Steel 304 or 316, Chromed steel

Sensing Element: Stainless Steel 304 or 316, Copper alloy

Connection: Stainless Steel 304 or 316, Copper alloy

Window: Plastic

Window gasket: Industrial rubber seal

Pointer: Black painted aluminum

Dial Plate: Aluminum alloy