PRESSURE MEASURING INSTRUMENTS / PRESSURE GAUGES
DIAPHRAGM SEALED PRESSURE GAUGE

Diaphragm sealed pressure gauge are suitable for corrosive, contaminated, highly viscous, crystallizing, slurry or hot pressure media.

SPECIFICATIONS:
Dial Size : 63mm, 100mm, 150mm, 250mm
Accuracy : ±1% of full scale
Case & Bezel (IP-65) : SS 304 Snap Action Bayonet type / Crimp type
Movement : SS 304
Pressure Element : SS 316 ( ≤ 70 bar ‘C’ Type / > 70 bar Coil Type )
Socket : SS 316
Dial : Aluminum white painted with 270 degree black scale marking
Pointer : Al. / Brass, Zero adjustment / Micro Zero Adjustment Pointer
Window : Acrylic / Toughened / Safety glass
Blow Out Protection : On Top / On back side at 0.6 Kg/cm2
Over Load Protection : 125% of f.s.d. for ≤ 150 Kg/cm2
115% of f.s.d. for > 150 Kg/cm2
Joints : Argon arc welded
Mounting : Stem (Bottom), Surface, Panel Mounting,
Surface with capillary extension
Scale Range : Vacuum, Compound & Pressure up to 420 kg/cm2
     
Sealed Unit    
Upper Chamber Material : SS 304
Diaphragm Material : SS 316L / MONEL / HASTALLOY – C / TANTALUM or any other material. Teflon Coating can be provided if required
Lower Chamber : SS 304 / SS 316 / MONEL or any other material
(Threaded / Flange type)
Filling Fluid : Silicon Oil or suitable liquid as desired by the user.
     

Specifications