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      產品中心 > DWYER > Dwyer PFT系列 轉子流量計/變送器

      Dwyer PFT系列 轉子流量計/變送器


      品牌:DWYER

      插入式安裝,用于1.5英寸到40英寸的管線;有脈沖輸出信號,或4 - 20mA的輸出信號

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      無磁性元件,不會粘附流體中

      的磁性雜質。

      插入式安裝,用于1.5英寸到

      40英寸的管線。

      有脈沖輸出信號,或4 - 20

      MA的輸出信號。

      應用場合/Applications

      食品飲料,石化,制藥,等工業

      Food & Beverage, Petrochemical, Pharmaceutical Industries

      農業灌溉,水利電力行業

      Water Conservancy And Electric Power Industries

      暖通空調水路系統

      HVAC Water System

      Non-Magnetic Sensing.

      Insertion Style For 1-1/2 To 40? Pipe.

      Pulse Or 4 To 20 MA Output.

      技術參數:

      Service: Water-Based Fluids.

      Range: 1.2 To 25 Ft/S (0.37 To 7.62 M/S).

      Wetted Materials: Body And Fitting: Brass Or 316 SS; Fitting O-Ring: FKM Standard, Silicone Or Buna-N Optional; Impeller: 316 SS; Shaft: Tungsten Carbide Standard Or 316 SS Optional; Bearing: PTFE Standard, Carbon Graphite Optional.

      Linearity: ±1.0% Of Full Range.

      Repeatability: ±0.5% Of Full Range.

      Temperature Limits: -40 To 212°F (-40 To 100°C).

      Pressure Limits: 400 Psig (27.6 Bar) @ 100°F (37.8°C), 325 Psig (22.4 Bar) @ 212°F (100°C).

      Process Connection: 1-1/2" NPT Male Standard, 2" NPT Male Optional.

      Output: 

      Pulse: NPN Open Collector With Square Wave Output, Rated 60 V @ 50 MA Maximum. 

      Frequency: 3.2 To 200 Hz. Pulse Width: 2.5 Msec ±25%. 

      4 To 20 MA: 4 MA Is 0 Ft/S, 20 MA Is 25 Ft/S.

      Power Requirement: 10 To 35 VDC.

      Power Consumption: 40 MA (Max).

      Electrical Connection: 22 AWG Shielded UL Type PTLC Rated 105°C, 20' (6.1 M) Long With Cable Gland. Can Be Extended Up To 2000' (609 M) With Similar Cable. Optional UL Listed Burial Rated Cable.

      Enclosure Rating: NEMA 6P (IP67).

      Housing Materials: Brass Or 316 SS.

      Weight: 3 Lb.

      Agency Approvals: CE.


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