工业流量开关 - 2 ～ 15英尺/秒

FSW-40A and FSW-50

Industrial Flow Switches - From 2 to 15 Feet/second

^¥4,691.80 FSW-40A

下单

Rugged Industrial Design
Switch Point Adjustable While Unit Is Operating
15 A SPDT Switch Directly Controls Pump
Mounts in Any Position

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产品描述

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.

Model No.	Extra Disks Included	For Pipe Sizes	Switch Point Adjustment Range (fps)
Model No.	Extra Disks Included	For Pipe Sizes	Low	High
FSW-40A	1	1"	2.0 to 6.0	5.0 to 15.0
FSW-41A	2	1½ to 2½"	2.0 to 6.0	5.0 to 15.0
FSW-42A	3	3 to 10"	2.0 to 6.0	5.0 to 15.0
FSW-43A	3	10 to 48"	2.0 to 6.0	5.0 to 15.0
FSW-50	1	1"	3.3 to 5.3	7.4 to 11.5
FSW-51	1	1½ to 2½"	2.7 to 5.4	5.4 to 10.8
FSW-52	1	3 to 10"	2.0 to 4.0	4.0 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)

订购所有价格均为人民币税前价格，不包括13%增值税和运费！(指定型号)

产品编号产品描述

数量

产品描述

Brass/Stainless Steel Construction Models

FSW-40A

¥4,691.80

货期: 2 周

1" pipe, 2.0 to 6.0 OR 5.0 to 15.0 fps Switch Point

FSW-41A

¥4,691.80

货期: 3 周

1-1/2 to 2-1/2 " pipe size, 2.0 to 6.0 OR 5.0 to 15.0 fps Switch Point

FSW-42A

¥4,691.80

货期: 3 周

3 to 10" pipe size, 2.0 to 6.0 or 5.0 to 15.0 fps Switch Point

FSW-43A

¥4,691.80

货期: 3 周

10 to 48" pipe, 2.0 to 6.0 OR 5.0 to 15.0 fps Switch Point

Stainless Steel Models with FKM and PTFE wetted parts

FSW-40A-SS

¥7,426.82

货期: 7 周

316 Stainless Steel model with FKM and PTFE wetted parts, 1" pipe, 2.0 to 6.0 OR 5.0 to 15.0 fps Switch Point

FSW-41A-SS

¥7,426.82

货期: 7 周

316 Stainless Steel model with FKM and PTFE wetted parts, 1-1/2 to 2-1/2" pipe size, 2.0 to 6.0 OR 5.0 to 15.0 fps Switch Point

FSW-42A-SS

¥7,426.82

货期: 2 周

316 Stainless Steel model with FKM and PTFE wetted parts, 3 to 10" pipe size, 2.0 to 6.0 or 5.0 to 15.0 fps Switch Point

FSW-43A-SS

¥7,426.82

货期: 2 周

316 Stainless Steel model with FKM and PTFE wetted parts, 10 to 48" pipe size, 2.0 to 6.0 or 5.0 to 15.0 fps Switch Point

Plastic/Stainless Steel Construction Models

FSW-50

¥2,401.49

货期: 7 周

1" pipe 3.3 to 5.3 OR 7.4 to 11.5 fps Switch Point

FSW-51

¥2,451.52

货期: 2 周

1-1/2 to 2-1/2" pipe size, 2.7 to 5.4 OR 5.4 to 10.8 fps Switch Point

FSW-52

¥2,451.52

货期: 7 周

3 to 10" pipe size, 2.0 to 4.0 OR 4.0 to 8.0 fps Switch Point

Polyphenylene Sulfide, Hastelloy C and PTFE Construction Models

FSW-50-HST

¥2,685.00

货期: 7 周

1" pipe 3.3 to 5.3 OR 7.4 to 11.5 fps Switch Point

FSW-51-HST

¥2,685.00

货期: 7 周

1-1/2 to 2-1/2" pipe size, 2.7 to 5.4 OR 5.4 to 10.8 fps Switch Point

FSW-52-HST

¥2,807.30

货期: 7 周

3 to 10" pipe size, 2.0 to 4.0 OR 4.0 to 8.0 fps Switch Point

† 所有金额以RMB显示
注: Comes complete with operator's manual.

订购示例: (1) FSW-40A-SS FSW-40 flow switch with special 316SS, FKM and PTFE construction , ¥7,426.82

产品手册:

下载 FSW-50 Series - Industrial Flow Switches Manual

下载 FSW-40 Series - Fluid Flow Switches Manual