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FSW-50_51_52-HST流量開關OMEGA

fsw-40a和fsw-50系列流量開關具有15a spdt開關和內部螺釘調節功能，用于在線監測開關點。多個牽引盤提供增量開關點調整。它們的非磁性設計使這些開關非常適合生銹的應用。fsw-40a系列采用黃銅和不銹鋼結構（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結構。

fsw-40a系列是理想的機器切削油和污水應用中，大型物體不被捕捉在拖盤上。對于2“及以下管道尺寸的開關，建議安裝“T”型管件。對于其他管道尺寸，可使用“三通”管件或焊接接頭。

產品參數

FSW-50_51_52-HST流量開關OMEGA

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

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: 1? 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)

fsw-40a和fsw-50系列流量開關具有15a spdt開關和內部螺釘調節功能，用于在線監測開關點。多個牽引盤提供增量開關點調整。它們的非磁性設計使這些開關非常適合生銹的應用。fsw-40a系列采用黃銅和不銹鋼結構（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結構。

產品介紹

FSW-50_51_52-HST流量開關OMEGA

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 A SPDT switches and an internal screw adjustment for in-line monitoring of switch points. Multiple drag disks provide incremental switch point adjustment. Their non-magnetic design makes these switches ideal for applications in which rust is a problem. The FSW-40A Series has a brass and stainless steel construction (optional 316 SS), while the FSW-50 Series comes in a plastic/316 SS construction.

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

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: 1? 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)

堅固的工業設計

機組運行時開關點可調

15A單刀雙擲開關直接控制泵

安裝在任何位置

fsw-40a和fsw-50系列流量開關具有15a spdt開關和內部螺釘調節功能，用于在線監測開關點。多個牽引盤提供增量開關點調整。它們的非磁性設計使這些開關非常適合生銹的應用。fsw-40a系列采用黃銅和不銹鋼結構（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結構。

fsw-40a系列是理想的機器切削油和污水應用中，大型物體不被捕捉在拖盤上。對于2“及以下管道尺寸的開關，建議安裝“T”型管件。對于其他管道尺寸，可使用“三通”管件或焊接接頭。