The Model 1536 pressure gauges are designed and manufactured for ultra high-purity gas distribution equipment used in semiconductor and electronic manufacturing. These 2 inch, all stainless steel gauges are clean room produced, nitrogen purged, and double bagged.
These instruments are compatible with many toxic and corrosive gases. Welded male or female VCR face seal connections provide a threadless pressure seal and virtually eliminate a major source of contamination. Also available in NPT connections. Gauges are available in both low mount and center back mount configurations.
The Model 1536 is available in pressure ranges from 0 to 30 inches Hg. VAC, to 0 to 4000 psi.
Case: Drawn stainless Steel polished with pressure relief
Ring and Window: One piece, threaded polycarbonate
Pointer: Aluminum, black finish
Dial: Aluminum, white background with black markings
Connection: Type 316L stainless Steel, low mount or center back mount, male or female face seal fitting, or 1/4 inch male NPT - connectors are shipped with protective plastic caps
Surface Finish:
VCR face seal connections: Ra: 10 pinch (0.25 pm)
1/4 inch NPT connections: 32 Ra
Ranges: 30 inches Hg vacuum to 4000 psi, single or dual scale, see ordering information
Overpressure: 130% of span maximum
Scales: psi, bar, kg/cm2, KPa, MPa (single or dual scale) inches Hg (for vacuum range, compound and vacuum gauges only)