Đồng hồ áp suất màng flush nối bích – GB Pháp

FEATURES Compliance to latest EN – 837 Standard Range: (-) to 1600 kg / cm2 Bourdon in SS316 Ti as standard, providing better Mechanical properties guaranteeing repeatability & accuracy Accuracy ± 1% (Standard ) ± 0.5% FSD on request Unit of measurement – kg / cm2, bar, PSI, kPa, MPa Pressure Gauges intended for process industries […]

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FEATURES

Compliance to latest EN – 837 Standard
Range: (-) to 1600 kg / cm2
Bourdon in SS316 Ti as standard, providing better Mechanical properties guaranteeing repeatability & accuracy
Accuracy ± 1% (Standard ) ± 0.5% FSD on request
Unit of measurement – kg / cm2, bar, PSI, kPa, MPa
Pressure Gauges intended for process industries such as chemicals, petro- chemicals, energy or gas industry, food processing, nuclear, etc
These pressure gauges have been designed to satisfy requirement to operate in aggressive environment

SPECIFICATIONS
Ref.standard	EN – 837
Dial	100 mm/150mm in Aluminium whitebackground Black marking
Cse	SS304/SS316 with bayonet bezel phenol with Screwed bezel.
Pritection	IP-68 (IS:13947Part I/IEC:60529)
Window	Safety glass (shatter proof/To ughened glass
Bourdon	SS316,SS316Ti,SS316L, Monel
Socket	22mm Square in SS316,SS316Ti,SS316L, Monel
Movment	SS304,SS316.
Range	As per EN 837(refer table)minimum span 0.6kg/CM2 Maximum 1600kg/CM2
Connection	½ *NPT (M) as standard (other optional)
Accuracy	± 1 % FSD (0.5% on request)
Over range	As per EN 837
Suitability	(-) 20°c to 80°c (Service Temperature)
Zero adjustment	Micrometer pointer
Blow out disc	provided (on top)
Optional	IBR Certification Maximum pointer NACE compliance External Kn0b for zero setting Built in snubber Built in Gauge saver Liquied Filled case ( SS case only ) Vacuum protection

FLUSH DIAPHRAGM SEAL

Process fluids which are highly viscous or containing solid particles could plug or clog the Diaphragm Seal cavity on the process side of the diaphragm. In order to overcome this difficulty, Flush Diaphragm Seal are used. In this design, since the Diaphragm is directly welded on the Flange Face, there are no cavities or hidden ports where the process fluid can enter and clog the system.

Optionally, Flushing Ring (Spacer Ring) with 1/4 NPT(F) or 1/2 NPT(F) connection can be provided as per the requirement. Flushing Connection enables the user to purge / flush out / clean the area below the diaphragm without removing the Seal from the process line.