详细介绍

A7微型压力开关适用于高电流应用场合。这些开关体积小，价格便宜，非常适合OEM使用。 A7系列开关采用高品质的膜片驱动的快速开关。他们有一个硅树脂隔膜和尼龙外壳。 A7开关结构紧凑，重量轻，安装方便。设置点必须是工厂设置，但广泛的操作范围使它们适合各种应用程序。

设定值为出厂预置，非现场可调。起订量为100件。

Service:Non-hazardous gas or liquid.

Wetted Materials:Silicone and nylon.

Temperature Limits:14 to 185°F (-10 to 85°C).

Pressure Limits:50 psig (3.45 bar).

Enclosure Rating:General purpose.

Repeatability:±10% of set point.

Mounting Orientation:Switch can be installed in any position.

Weight:0.04 lb (0.02 kg).

Deadband::0.6 to 0.8" w.c. (1.5 to 2 mbar).

Model Chart

EXAMPLE	A7	1	3	1	1	10.00	Series A7-1311-10.00 Mini Pressure Switch, SPDT, 5A @ 125/250 VAC, 4.88 mm male Q.C. tabs electrical connection, 4 mm tube OD push on (side) process connection, set point at 10.00 psi.
SERIES	A7						Mini Pressure Switch
SWITCH TYPE		1 2					SPDT SPST, NO
ELECTRICAL RATING			3 5				5A @ 125/250 VAC 22A @ 125/250 VAC
ELECTRICAL CONNECTION				2			6.35 mm Male Q.C. Tabs
PROCESS CONNECTION					1 2 3		4 mm Tube OD Push On (Side) 1/8" Male NPT (Bottom) 1/4" Male NPT & 4 mm OD Push On (Bottom)
SET POINT						00.00	Between 00.25 and 15.00 psi*