0.12 ～ 70 GPM非磁性工業(yè)流量開(kāi)關(guān) - 適用于銹水環(huán)境

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

^￥6,903.45 FSW-30A

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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

變截面流量計(jì), 轉(zhuǎn)子流量計(jì)和開(kāi)關(guān) - 查看相關(guān)產(chǎn)品

產(chǎn)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)

訂購(gòu) 所有價(jià)格均為人民幣稅前價(jià)格，不包括13%增值稅和運(yùn)費(fèi)！(指定型號(hào))

產(chǎn)品編號(hào)產(chǎn)品描述

數(shù)量

產(chǎn)品描述

FSW-30A

￥6,903.45

貨期: 7 周

1/2 NPT, 0.12 TO 8.0 GPM Water Range

FSW-30A-D

￥7,399.85

貨期: 6 周

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

FSW-31A

￥5,367.86

貨期: 2 周

1 NPT, 6 to 70 GPM Water Range

FSW-31A-D

￥5,983.43

貨期: 2 周

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

FSW-32A

￥4,560.38

貨期: 2 周

1 NPT, 4-8 GPM Water Range

FSW-32A-D

￥5,116.36

貨期: 6 周

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

† 所有金額以RMB顯示
注: Comes complete with six orifice inserts and operator's manual.

訂購(gòu)示例: (1) FSW-30A-D Flow switch with flow range of 0.12 to 8.0 GPM (water) and 2 SPDT relays, ￥7,399.85