PFQ-Winters,溫特斯全不銹鋼壓力表,WINTERS壓力表-北京艾凡鵬儀表有限公司

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Winters/溫特斯 PFP 型全銹鋼/半不銹鋼壓力表 Winters,溫特斯全不銹鋼壓力表,WINTERS壓力表

美國(guó)ASME B40標(biāo)準(zhǔn)

表圓外徑（mm) 63,100,150

精度 ±1.6% - 63mm ANSI / ASME B40

±1.0% - 100mm, 150mm ANSI / ASME Grade A

壓力范圍（刻度單位可選）真空至1380 bar

表殼材質(zhì) 304不銹鋼

罩圈外卡可取式

接液材質(zhì) 316不銹鋼,銅合金

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	AISI 304 SS
Lens	Polycarbonate	Polycarbonate
Ring	AISI 304 SS	AISI 304 SS
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	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	Maximum 75% of full scale value
Ambient/Process Temperature	Dry : (-40°C to 93°C) Glycerin filled : (-20°C to 65°C)	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)	IP66 , EN60529-1 (IEC529-1)