0.12 ～ 70 GPM非磁性工业流量开关 - 适用于锈水环境

FSW-30A, FSW-31A and FSW-32A

^¥5,798.04 FSW-30A

下单

Rugged Industrial Design
Switch Point Adjustable Without Removing Unit from Line
15 A SPDT Switch Directly Controls Pump
Easy Screw Terminal Wiring–No Soldering
NPT Threaded to Pipe Directly In-Line

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产品描述

The FSW-30A flow switch is supplied with six orifices to provide 6 overlapping flow ranges from 0.12 to 8.0 GPM for water. The FSW-31 is supplied with 3 different drag discs to provide 3 overlapping ranges from 6 to 70 GPM for water. The orifices and drag discs can be changed while the switch is in-line, but not while operating. The FSW-32 operates over the range of 4-8 GPM for water.

SPECIFICATIONS
Relay switch: SPDT 15 A @ 125 or 250 Vac; 10,000,000 operations median
Sensitivity (% flow change required to activate switch): 5% at upper end of flow range, 25% at lower end of flow range
Max. Temperature/Pressure: 300 psig @ 82°C (180°F) max.
Min. Temperature: 4°C (40°F)
Wetted Parts: Red brass, 316 SS, phosphor bronze, Noryl^®, EPDM (and PVC for Models FSW-31, 32). Other materials of construction: Brass body, Noryl^® cover, stainless steel and plastic hardware
Pressure Drop:
   FSW-30A: 1 to 5 psi
   FSW-31A, FSW-32A (4 - 8 GPM range): 2 to 15 psi; all other ranges less than 2 psi
Electrical Cable Fitting: Water resistant for cable diameter 0.250" ±0.025"
Option “D” (dual SPDT relays):
   Nominal Differential Flow Between the Two Relay Actuation Points: 5%
Dimensions: 1.43 H x 125.5 mm W (5.63 x 4.94")
Weight: 1.59 kg (3.5 lb)

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

FSW-30A

¥5,798.04

货期: 2 周

1/2 NPT, 0.12 TO 8.0 GPM Water Range

FSW-30A-D

¥6,214.96

货期: 7 周

1/2 NPT, 0.12 TO 8.0 GPM Water Range with 2 SPDT relays

FSW-31A

¥4,508.35

货期: 3 周

1 NPT, 6 to 70 GPM Water Range

FSW-31A-D

¥5,025.34

货期: 2 周

1 NPT, 6 to 70 GPM Water Range with 2 SPDT relays

FSW-32A

¥3,830.15

货期: 2 周

1 NPT, 4-8 GPM Water Range

FSW-32A-D

¥4,297.11

货期: 7 周

1 NPT, 4-8 GPM Water Range with 2 SPDT relays

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

订购示例: (1) FSW-30A-D Flow switch with flow range of 0.12 to 8.0 GPM (water) and 2 SPDT relays, ¥6,214.96