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Winters/温特斯 PFP 型全锈钢/半不锈钢压力表 Winters,温特斯全不锈钢压力表,WINTERS压力表
美国ASME B40标准
表圆外径（mm) 63,100,150
精度 ±1.6% - 63mm ANSI / ASME B40
±1.0% - 100mm, 150mm ANSI / ASME Grade A
压力范围（刻度单位可选） 真空至1380 bar
表壳材质 304不锈钢
罩圈 外卡可取式
接液材质 316不锈钢,铜合金
Description & Features:
Liquid filled stainless steel case protects against
vibration and pulsation
Bayonet ring
Highly accurate
Back, bottom, or panel mounted
Stainless steel or brass wetted parts
Restrictor screw standard
Applications:
Outdoor and severe ambient and process conditions
Use where harmful vibration and pulsation are present
Hydraulic equipment, pressure washers, oil field
equipment, pumps, compressors and process systems
Stainless Steel Internals Brass Internals
Dial
2.5”(63mm), 4” (100mm), 6” (150mm) white aluminum with black and red markings
4”(100mm) white aluminum with black and red markings
Case
AISI 304 SS
Lens
Polycarbonate
Ring
Socket
316 SS 2.5", 4": Welded one-piece socket
OT 58 brass
Connection
1/4” NPT or 1/2” NPT standard 2.5” (63mm): 1/4” NPT standard only
1/4” NPT or 1/2” NPT standard
Bourdon Tube
316 SS, drawn seamless
Phosphor bronze
Movement
304 SS 4” (100mm) : Over/under stops
OT 59 brass
Pointer
2.5”(63mm): Aluminum, anodized black 4” (100mm), 6” (150mm): Aluminum, anodized black, micrometer adjustable
4”(100mm) aluminum, anodized black, micrometer adjustable
Welding
TIG
Silver alloy
Fill Liquid
Glycerin
Over-Pressure Limit
30% for pressures up to 600 psi (4,147 kPa), 15% for pressures over 600 psi (4,147 kPa)
25% for pressures up to 1,400 psi
15% for pressures over 1,400 psi
Gasket Material
2.5”(63mm): Buna N for case, block seal, and lens seal (silicone rubber option) 4” (100mm), 6” (150mm): EPDM
Buna N for socket, lens, filling plug and blow-out vent (silicone rubber option)
Working Pressure
Maximum 75% of full scale value
Ambient/Process Temperature
Dry : (-40°C to 93°C) Glycerin filled : (-20°C to 65°C)
Accuracy
2.5”(63mm) : ±1.5% of full scale 4” (100mm), 6” (150mm) : ±1%
4”(100mm): ±1% ANSI/ASME Grade 1A
Enclosure Rating
IP66 , EN60529-1 (IEC529-1)
京公网安备 11011502003169号
