Accuracy
- 2-1/2” (63 mm): ± 1.5 % of Full Scale
- 4” (100 mm): ± 1 % ANSI/ASME Grade 1A
Ambient Temperature Range
- -40° to 65° C (-40° to 150° F)
Approvals & Certifications
Materials of Construction
- Pointer: Aluminum, Anodized Black
- Socket: Brass
NPT Connection
- 2-1/2” (63 mm) & 4” (100 mm): 1/4” NPT Male Bottom or Back
- 4” (100 mm): 1/2” NPT Male Bottom
Pressure Range
- bar: -1 to 689.5
- Inches Hg: -30 to 0
- kPa: -101.4 to 68,950
- psi: -14.7 to 10,000
Process Temperature
- -40° to 65° C (-40° to 150° F)
Ring Material
- 2-1/2” (63 mm): Gold Coloured ABS
- 4” (100 mm): Polished Brass
Size
- Dial: 2-1/2” (63 mm)
- Dial: 4” (100 mm)