MYBF-Sp is an ANSI standard 4.5" safety pressure gauge for extreme corrosive and severe environment with Safety Pattern design (Solid front/Baffle front) and stainless steel wetted part. Fillable case and built in Restrictor screw (Throttle screw) on connection are design to be used in vibration and pulsation area. Commonly use in many industries such as Oil&Gas, petrochemical, mining, pulp&paper, etc.
Technical Specification
Nominal Size: 130 mm / 4½″
Accuracy Class: Class 1.0, Class 0.5 optional
Ingress Protection: IP 65
Connection Size: G½ or ½ NPT or others
Scale Range: Pressure 0..1600 bar, Vacuum -1 bar..0, Compound -1..24 bar
Tube Element Shape: P≤ 100 bar in C tube, P＞100 bar in helicoid
Operating Temperature: Ambient temperature -30°..+70℃, Medium temperature 100℃ Max.
Temperature Additional Error: When pressure element temperature deviates from reference temperature +20℃(+68℉), be ±0.4% / 10℃(50℉) 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: Polypropylene or Phenolic optional
Sensing Element: Stainless steel 316
Window: Safety laminated glass
Window gasket: Industrial rubber seal or PTFE
Pointer: Black aluminum, adjustable
Dial Plate: Aluminum alloy
