These gauges are suitable for Air, Oil, Gases and Liquids which are not corrosive to copper, oil and steel and for General Industrial Applications such as Boilers, Pumps, Compressors, Machineries, Process & Chemical Plants. Case and Bezel is drawn steel black finish and available in Bottom, Back Connection, Direct Mounting, Surface Mounting and Flush Panel Mounting; Accuracy ± 2%; ± 3%, Dial Size 40, 50, 63, 80, 100, 150 and 250 mm.
These gauges are suitable for use on corrosive gases and liquids. Diaphragm Material in Stainless steel OR spring steel with teflon protection; Case Material of pressure die cast aluminium, steel or stainless steel. Wetted parts of Stainless Steel, Mild Steel, and with Optional teflon coated. Accuracy ± 1%. Dial Size 100 mm and 150 mm. Pressure Range from 40 millibar to 600 millibar and 0-1 kg/cm2 upto 0-25 kg/cm2, Also Vacuum and Compound.
These gauges are ideal for Chemicals and Fertili:zer Plants, Refineries, Thermal Power Station and where gauges are installed outdoor and in field services. Choice of Measuring System of Phosphor bronze, Brass, S.S. 316 OR Monel is available depending on the process application. Case is pressure die cast aluminium with screwed bezel of aluminium and stoved enamelJ black finish or epoxy coated. Gauges are weatherproof and dustproof IP55; Accuracy ± 1%, Standard fitments --- shatterproof glass, micrometer ppinter I'!Od blo\l'l off disc. Dial Size 100, 150, and 250 mm. Range - 760 mmHg to 0 to 1000 kg/cm2 and Receiver Guage Input Pressure 3 to 15 psi OR .2 to 1 kg/cm2.
These gauges are suitable for 10\1'1 pressl.lre me.l'!surernent ofQon-corrosive,gases, commercial heating, gas distribution and filteration. Measuring System is Brass or S.S. 304 Capsule. Case Material cast aluminium. Available in pressure range 0-50 mmWC upto 1000 mmWC in pressure, vacuum and compound ranges.
These gauges are ideal where pressure gauge is subjected to severe conditions. The I filled liquid protects the internal parts against vi.bratio(ls and also lubricates and protec~ from environmental conditions. The case is made of Stainless steel or Mild Steel and it I is filled with Glycerine or Silicon Oil. Available in Dial Size 63, 100, and 150 mm with Accuracy ± 1% or ± 2%. Measuring system of phosphor bronze, brass S.S. or Monel manufactured in standard pressure ranges from 0-1 kg/cm2 upto 0-1000 kg/cm2.
Recommended where the fluid is highly corrosive, contaminated, viscose or liable to crystalize inside the measuring system. Diaphragm seals are the separation stage between medium and gauge. The gauge above the diaphragm s.eal is filled with suitable oil which transmit the pressure acting on the diaphragm to the bourdon tube. The diaphragm is welded to the upper part of sealed unit and therefore It is possible to open diaphragm sealed unit without removing the gauge to clean the diaphragm. The upper and the lower part are connected by two tension flanges. The standard material for diaphragm is AIS1316. However, diaphragm and all wetted parts can also be given with special material such as Tantallum, Hastelloy B2 or C4, Titanium and Monel 400. Pressure gauge can be in any of the Type 1, 3 and 5 and process connection with Standard BSP or NPT threads or flanged connection confirming to ANSI, BS or DIN Specifications. The gauge and Diaphragm Seal can be separated with capillary tube upto 5 meters in length, available in dial size 100 mm and 150 mm, Accuracy ± 1% in all standard range.