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* |
