产品名称: ITT流量开关(FS4-3J)
产品型号: FS4-3J
应用广泛,如空调,供暖,流水系统,生产程序等,性能可靠
输出:SPDT,7.4A@120VAC,3.7A@240VAC
流体温度范围:0-149°C
环境温度:0-49°C
最大压力：11.3Kg/cm2
最大流速:3m/s
适合管径：1"-8"以上
连接：1" BSPT
电防护等级:NEMA 1(IP21)
认证:UL,CSA
其它型号:FS4-3(1" NPT连接),FS4-3D,FS4-3F,FS4-3S,FS4-3DS,FS4-3RP,FS4-3-5R,FS4-3-20
流量动作值：
| Flow Rates |
| |
Mode of Operation |
|
| Pipe Size NPT in. |
Settings |
Flow gpm |
No Flow gpm |
Max. Flow Rate gpm w/o paddle damage |
| 1 |
Factory or minimum |
6 |
3.6 |
27 |
| Maximum |
10.2 |
9.2 |
| 1 1/4 |
Factory or minimum |
9.8 |
5.6 |
47 |
| Maximum |
16.8 |
15 |
| 1 1/2 |
Factory or minimum |
12.7 |
7 |
63 |
| Maximum |
23 |
198.5 |
| 2 |
Factory or minimum |
18.8 |
9.4 |
105 |
| Maximum |
32.8 |
24 |
| 2 1/2 |
Factory or minimum |
24.3 |
11.6 |
149 |
| Maximum |
42.4 |
37.5 |
| 3 |
Factory or minimum |
30 |
12 |
230 |
| Maximum |
52.1 |
46.1 |
| 4 |
Factory or minimum |
39.7 |
19.8 |
397 |
| Maximum |
73.5 |
64.2 |
| 5 |
Factory or minimum |
58.7 |
29.3 |
654 |
| Maximum |
115 |
92 |
| 6 |
Factory or minimum |
79.2 |
39.6 |
900 |
| Maximum |
166 |
123 |
| 型 号 |
描 述 |
| FS4-3 |
General purpose flow switch |
| FS4-3J |
FS4-3 w/BSPT connections |
| FS4-3-RPT |
FS4-3 w/test button |
| FS4-3Z |
FS4-3 w/ANSI terminal connections |
| FS4-3A |
FS4-3 w/tamper-proof cover screws |
| FS4- 3D |
FS4-3 w/2 SPDT switches |
| FS4-3S |
FS4-3 w/SS body, monel bellows |
| FS4-3SJ |
FS4-3S w/BSPT connections |
| FS4-3DS |
FS4-3S w/2 SPDT switches |
| FS4-3-5R |
FS4-3 w/5 second DOB |
| FS4-3-20 |
FS4-3 w/20 second DOM |
| FS4-3J-E |
FS4-3J-CE conformance rated |
| FS4-3D-E |
FS4-3D-CE conformance rated |
| FS4-3S-E |
FS4-3S-CE conformance rated |
| FS4- 3F |
FS4-3 for fire sprinkler service |
| FS4-3F-20 |
FS4-3F w/20 second DOM |
| FS4-3DF |
FS4-3F w/2 SPDT switches |
| FS4-3DF-20 |
FS4-3F w/20 second DOM, 2 SPDT switches |
| FS4-3T1-3⁄4 |
3⁄4" NPT body - high flow rate |
| FS4-3T2-3⁄4 |
3⁄4" NPT body - medium flow rate |
| FS4-3T3-3⁄4 |
3⁄4" NPT body - low flow rate |
| FS4-3T1- 1 |
1" NPT body - high flow rate |
| FS4-3T2- 1 |
1" NPT body - medium flow rate |
| FS4-3T3- 1 |
1" NPT body - low flow rate |
| FS4-3T3-3⁄4-E |
FS4- 3T3-3⁄4 -CE conformance rated |
| FS4-3T3-1-E |
FS4-3T3-1 -CE conformance rated |
| FS5-3⁄4 |
General purpose flow switch 3⁄4" NPT |
| FS5-D-3⁄4 |
FS5-3⁄4 w/2 SPDT switches |
| FS5-J-3⁄4 |
FS5-3⁄4 w/BSPT connections |
| FS5-1 |
General purpose flow switch 1" NPT |
| FS5-D-1 |
FS5-1 w/2 SPDT switches |
| FS5-J-1 |
FS5-1 w/BSPT connections |
| FS5-S-1 |
FS5-1 w/SS body |
| FS5-DS-1 |
FS5-1 w/SS body, 2 SPDT switches |
| FS5-J-3⁄4-E |
FS5- J-3⁄4 - CE conformance rated |
| FS5-J-1-E |
FS5- J-1 - CE conformance rated |
| FS8-W |
General purpose flow switch w/NEMA 4X enclosure |
| FS8-WJ |
FS8-W w/BSPT connections |
| FS8-WG |
FS8-W w/gold plated switch contacts |
| FS8-WG-SL |
FS8-W w/gold plated switch contacts, sealed leads |
| FS8- WZ |
FS8-W w/ANSI terminal connections |
| FS8- WJA |
FS8-WJ w/adjusting indicator |
| FS8- WJA- E |
FS8-WJA- CE conformance rated | |
