FSW-40A and FSW-50

FSW-40A and FSW-50

分  类:流量计

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:FSW-40A and FSW-50

相关行业:

发布时间:2019-12-19 17:29 浏览人数:

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产品详情
参数
包装
  • Rugged Industrial Design
  • Switch Point Adjustable While Unit Is Operating
  • 15 A SPDT Switch Directly Controls Pump
  • Mounts in Any Position

  • The FSW-40A and FSW-50 Series flow switches feature 15 ASPDT switches and an internal screw adjustment for in-linemonitoring of switch points. Multiple drag disks provide incrementalswitch point adjustment. Their non-magnetic design makes theseswitches ideal for applications in which rust is a problem. TheFSW-40A Series has a brass and stainless steel construction(optional 316 SS), while the FSW-50 Series comes in aplastic/316 SS construction.

    The FSW-40A Series is ideal for machine-cutting oils and for sewageapplications in which large objects are not caught on the drag disks.Installation “T” fittings are recommended for installing switchesfor 2" pipe size and below. For other pipe sizes, a “tee” fitting or weldcoupling can be used.

    Model No.Extra Disks
    Included
    For
    Pipe Sizes
    Switch Point Adjustment Range (fps)
    LowHigh
    FSW-40A11"2.0 to 6.05.0 to 15.0
    FSW-41A21½ to 2½"2.0 to 6.05.0 to 15.0
    FSW-42A33 to 10"2.0 to 6.05.0 to 15.0
    FSW-43A310 to 48"2.0 to 6.05.0 to 15.0
    FSW-5011"3.3 to 5.37.4 to 11.5
    FSW-5111½ to 2½"2.7 to 5.45.4 to 10.8
    FSW-5213 to 10"2.0 to 4.04.0 to 8.0


    SPECIFICATIONS
    Relay Switch: SPDT 15 A @ 125 or 250 Vac; 10,000,000 operations median
    Nominal Sensitivity (% Flow Change to Activate Switch):
       10% @ upper end of range
       30% @ lower end of range
    Pressure Drop: 1 to 3" pipe, less than 1 psi; 4" and above, negligible
    Installation Fitting:
       FSW-40A Series: 1 NPT
       FSW-50 Series: 1¼ NPT
    Max Pressure/Temperature:
       FSW-40A Series: 300 psig @ 82°C (180°F)
       FSW-50 Series: 100 psig @ 93°C (200°F)
    Min Temperature: 4°C (40°F)

    Wetted Parts:
    FSW-40 Series: Brass, 300 to 304 SS, phosphor bronze and EPDM and cork rubber (other materials are brass body, Noryl® cover, 300 SS and plastic hardware); also available with 316 SS, FKM, and PTFE
    FSW-50 Series: Polyphenylene sulfide, 316 SS, FKM; also available with polyphenylene sulfide, Hastelloy C and FKM construction
    Electrical Cable Fitting: Water resistant for cable diameters 0.250 ±0.025"
    Weight:
       FSW-40A Series: 1.59 kg (3.5 lb)
       FSW-50 Series: 113 g (4.0 oz)





















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