Datasheet > FS7-4LJ

FS7-4LJ

更新时间： 2024-11-01 21:55:51

品牌	Logo	应用领域
其他 - ETC		开关
页数	文件大小	规格书
2页	41K
描述
Flow Switches - Liquid

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中文翻译

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数据手册

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FS7-4LJ 数据手册

LOW

WITCHES

Flow Switches – Liquid (continued)

S e rie s FS 7 -4

Industrial Liquid Flow Switches

• Universal design serves the widest variety of large pipe

applications, including heating and hydronic systems,

air conditioning, refrigeration and process work

• 1¹⁄4" (32mm) NPT

DIA. HOLE

FOR ELEC.

CONNECTION

• Brass with sealed tube construction

• Single pole, double throw snap switch

HEX.

PADDLE FOR

1-1/4" & 1-1/2"

(32 & 40mm) TEES

• Magnetic switching mechanism eliminates need for

bellows

PADDLE

FOR 2" TO 5"

(50-125mm) PIPE

Packed loose

in carton.

• Sensitivity adjusting screw makes flow adjustment easy

• Paddles can be trimmed to suit application needs

S e rie s FS 7 -4

• Optional features

– Extended paddle arm

– Two SPDT switches to make or break two separate

circuits

– Stainless steel

– BSPT threads

– Sprinkler service (UL & ULC listed)

• Minimum temperature (fluid or ambient) 32°F (0°C)

• Maximum temperature 300°F (149°C)

• Maximum operating pressure

300 psi (7 kg/cm²)

1000 psi (70 kg/cm²) – Stainless Steel models

S e rie s FS 7 -4 L

Electrical Ratings

Motor Switch Rating (Amperes)

Voltage

Full Load

Locked Rotor

Pilot Duty

125 VA at

120 or 240 VAC

50 or 60 cycles

120 VAC

7.4

44.4

240 VAC

3.7

22.2

Dimensions, in. (mm)

2⁷⁄8 (73)

1⁷⁄16 (37)

⁄

8 (22)

1³⁄4 (45)

13⁹⁄16 (345)

5¹³⁄16 (148)

3³⁄8 (86)

NPT

4¹⁄8 (105)

⁄

16 (24)

3⁷⁄16 (87)

2⁵⁄8 (67)

1¹⁄4 (32)

9¹⁄2 (241)

116

中文翻译

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