Precision Test Pressure Gauges

CONSTRUCTION FEATURES

Dial Size : 150mm & 250mm.
Accuracy : ± 0.25% & ± 0.5% of full scale.
Case & Bezel (IP-65) : SS 304 Snap Action Bayonet type & for 250mm Die cast aluminum.
Movement : SS 316, High Precision with Bi-Metal Link for Temperature Compensation.
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 with mirror scale.
Pointer : Al. Knife edge Micro zero adjustment type.
Window : Toughened / Safety glass.
Blow Out Protection : Back side at 0.6 Kg/cm .
Joints : Argon arc welded.
Mounting : Stem (Bottom), Surface, Panel Mounting, Flush Panel ( Bracket Type).
Connection : ½" BSP / NPT.
Scale Range : Vacuum, Compound & Pressure up to 1000 kg/cm .
Least Count : As per standard chart accuracy ±0.25% & ±0.5%.

APPLICATION : Used for re-calibration of general service pressure gauges or any other pressure related instruments