WYBF-X all stainless steel pressure gauge can be applied in the most corrosive media and conditions, liquid filling helps absorb vibration and pressure spikes, also increasing the service life of the gauge. The parts of this series are made up of cauterization-resisting material. The gauge has good cauterization-resisting performance, can be used widely in petroleum, chemical, metallurgy, mine, power and food industries, measuring the pressure of gas and liquid which have cauterization function to cooper, iron etc.

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.

Specifications:

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

Socket: Bottom mount, Center back mount, or Lower back mount

Connection thread: NPT, BSP, BSPT, PT, ZG, or other customized threads

Material: 304SS or 316SS

Bezel: SS crimped-on

Window (Lens): Polycarbonate lens or safety glass lens

Liquid: Glycerin, silicone, oil fill-able, or without liquid

Dial plate: Single or dual scale 

Accuracy: +/- 3/2/3% (ASME B40.1 Grade B); +/-1% (ASME B40.1 Grade 1A); +/-2-1-2 %( ASME B40.1 Grade A); +/-1.6%

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

Operating Temperature: Ambient temperature -10°~+80°C; Medium temperature 110°C Max.

Temperature Error: Additional error when pressure element temperature deviates from reference temperature +20°C（+68°F）, is ±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

Ingress Protection: IP54