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
SANDWICH TYPE DIAPHRAGM SEAL
Sandwich type Diaphragm Seals are the most commonly used Diaphragm Seals. The Diaphragm is sandwiched between Top Chamber & Bottom Chamber / Flange. These are available threaded as well as flanged process connection. For low Pressure Range & Smaller Flange Sizes, section type Diaphragm Seals are used.
Optionally, Flushing connection of 1⁄4 NPT(F) or 1⁄2 NPT(F) can be provided which enables the user to flush out / clean the area below the diaphragm without removing the Seal from the process line. For threaded process connection and flange connection with section, flushing connection shall be directly provided on the Bottom Chamber. For bigger Flange sizes, separate Flushing Rings (Spacer Rings) are usually provided.
