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Flowserve美國福斯數字定位器LOGIX 520MD

美國福斯憑借業界種類齊全的閥門、執行器、定位器、控制器和開關產品，以及廣泛的研發、工程和全球服務，福斯為各種應用環境提供完整、周密、精益求精的流體控制方案。福斯閥門幫助客戶提高設施運轉效率，實現生產目標。我們在化學品、電力、石油化工制品、和應用領域、煉制、紙漿和紙張、城市用水系統和其他加工工業有著豐富的時間經驗。

行業

能源、油氣、化工、通用、水利

應用

能源核能蒸汽發電聯合循環發電太陽能發電生物&廢棄物地熱油&氣勘探與開采管道運輸煉化加工化工常規特殊化學生物燃料制藥水清水污水灌溉水利常規工業造紙采礦金屬冶煉食品玉米濕磨及制乙醇其它

設計標準

Intrinsically safe:

Class I Division 1 Groups A,B,C,D

Class 1, Zone 0, AEx ia IIC

Nonincendive: Class I Division 2 Goups A,B,C,D

運行參數

Temperature range: -40°C to +80°
Humidity: 0-100% Non-condensing

設計范圍

Materials: Aluminum

特點和優勢

• Easy commissioning with fast, simple configuration
• Self-calibration and auto-tune with adjustable gain selector
• Industry standard HART communications
• Low air consumption
• Two-stage control design for faster response times and tighter control.
• Standard Diagnostic functionality through ValveSight™ software

選型表

Logix

Positioner Model

Logix

Standard

Communication and Diagnostic

520 HART - Standard

521 HART - Advanced

522 HART - Pro Diagnostic

Certifications

Intrinsically Safe Class I, Div 1, Groups A,B,C,D (Factory Mutual / CSA)

-02-

Nonincendive Class I, Div.2 (FM), Class I, Div.2 (CSA)

-08-

General Purpose

-14-

Ex ia IIC, ATEX II 1G

-15-

Housing

Flowserve: Aluminum, Black with white cover

Flowserve: Aluminum, Black with yellow cover

Flowserve: Aluminum, Black

Threaded Connections

1/2 NPT conduit, 1/4 NPT pneumatic

M20 conduit, 1/4 NPT pneumatic

1/2 NPT conduit, 1/4 NPT pneumatic, 1/4 NPT aux. vent

M20 conduit, 1/4 NPT pneumatic, 1/4 NPT aux. vent

Feedback Shaft

D Shaft - 316SS (Valtek Standard)

VDI/VDE 3845 (NAMUR)

Temperature

-40 °C to 85 °C (-40 °F to 185 °F)

Language

English

Eposition Indicator

No indicator

Flat

Domed

Special Options

Standard

Add-in Electronic Circuits

None

4-20 mA Feedback

Limit Switches

No switches

Mechanical limit switch

Reed switch

Slot type Namur sensor, P+F NJ2 V3 N

Slot type Namur sensor, P+F SJ2 S1N

Slot type Namur sensor, P+F SJ2 SN

Slot type Namur sensor, P+F SJ2N

Manifold Options (MM)

No manifold

Double acting

Gauge adapter

Gauge manifold - NPT Threads

Gauge manifold - G Threads

VDI/VDE 3847 semi-integrated manifold

Gauge Options (N)

No gauges

Output, PSI/BAR/KPA Stainless steel with brass internals

(qty. 1)

Output + Supply, PSI/BAR/KPA Stainless steel with brass internals

(qty. 2)

Output + Output PSI/BAR/KPA Stainless steel with brass internals

(qty. 2)

Output, PSI/BAR/KPA Stainless steel with stainless steel internals

(qty. 1)

Output + Supply, PSI/BAR/KPA Stainless steel with stainless steel internals

(qty. 2)

Output + Output, PSI/BAR/KPA Stainless steel with stainless steel internals

(qty. 2)

Output, Kg/Cm2/PSI Stainless steel with brass internals

(qty. 1)

Output + Supply, Kg/Cm2/PSI Stainless steel with brass internals

(qty. 2)

Output + Output, Kg/Cm2/PSI Stainless steel with brass internals

(qty. 2)

Output, Kg/Cm2/PSI Stainless steel with stainless internals

(qty. 1)

Output + Supply, Kg/Cm2/PSI Stainless steel with stainless steel internals

(qty. 2)

Output + Output, Kg/Cm2/PSI Stainless steel with stainless steel internals

(qty. 2)

Any KPA gauges

Output + Output + Supply, PSI/BAR/KPA Stainless steel with brass internals

(qty. 3)

Output + Output + Supply, PSI/BAR/KPA Stainless with stainless steel internals

(qty. 3)

Output + Output + Supply, Kg/Cm2/PSI Stainless steel with brass internals

(qty. 3)

Output + Output + Supply, Kg/Cm2/PSI Stainless with stainless steel internals

(qty. 3)

VE Gauge Options - Consult Factory

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LOGIX 520MD福斯數字定位器 Flowserve美國福斯定位器