Dial |
2.5” (63mm), 4” (100mm), 6” (150mm) white aluminum with black and red markings |
Ring |
AISI 304 SS 316 SS |
Socket |
4”: Welded socket |
Bourdon Tube |
316 SS, drawn seamless 304 SS |
Pointer |
2.5” (63mm): Aluminum, anodized black 4” (100mm), 6” (150mm): Aluminum, anodized black, micrometer adjustable |
Welding |
TIG |
Filled Liquid |
Glycerin |
Over-Pressure Limited |
30% for pressures up to 600 psi (4,147 kPa), 15% for pressures over 600 psi (4,147 kPa) |
Gasket Material |
2.5” (63mm): Buna N for case and block seal, Monoprene for lens seal 4” (100mm), 6” (150mm): EPDM |
Working pressure |
Maximum 75% of full scale value |
Ambient /Process Temperature |
Dry: -40°F to 150°F (-40°C to 65°C) Glycerin Filled: -4°F to 150°F (-20°C to 65°C) |
Accuracy |
2.5” (63mm): ±1.5% of full scale value 4” (100mm), 6” (150mm): ±1% ANSI/ASME Grade 1A |
Enclosure Rating |
IP66 per UEC 529, UNI 8896 |