| Dial |
2.5” (63mm), 4” (100mm), 6″ (150mm) white aluminum with black and red markings |
| Case |
AISI 304 SS (dry) |
| Lens |
Polycarbonate |
| Ring |
AISI 304 SS bayonet |
| Socket |
316L SS |
| Connection |
2.5” (63mm) dial: 1/4” NPT
4” (100mm), 6″ (150mm) dial: 1/4”, 1/2” NPT
|
| Bourdon Tube |
316L SS |
| Movement |
304 SS (under and overload stops 4″ & 6″) and StabiliZR™ dampened movement (silicone in sealed chamber) |
| Pointer |
2.5″ (63mm): Aluminum, anodized black
4″ (100mm), 6″ (150mm): Aluminum, anodized black, micrometer adjustable
|
| Welding |
Laser welded socket to case
|
| Over-pressure Limit |
25% for pressures up to 1,450 psi (9,998 kPa)
15% for pressures over 1,500 psi (10,342 kPa)
|
| Lens Ring Gasket |
Buna N |
| Ambient Temperature |
-40°F to 250°F (-40°C to 120°C) |
| Process Temperature |
-40°F to 250°F (-40°C to 120°C) |
| Working Pressure |
Maximum 75% of full scale value |
| Accuracy |
2.5″ (63mm): ±1.5% of full scale
4″ (100mm), 6″ (150mm): ±1% ANSI/ASME Grade 1A
|
| Enclosure Rating |
NEMA 4X/IP66, EN60529-1 (IEC529-1) |
