厦门市哈德沃克电子科技有限公司专业销售美国摩菲压力表、温度表、液位仪表、传感器、控制阀、振动开关全系列产品。

产品介绍：
设计用于3个平面的震动与振动的检测
可以满量程的调节震动与振动控制值
具备磁性闩锁功能
具备手动或电子复位功能
安装都非常简单 安装后无需维护

描述：
VS2系列的震动与振动开关可以灵敏的切断发动机或电机等机械设备的电源，该开关用磁性闩锁栓保证自己准确无误的操作。该开关具备防爆的可选功能，用于危险环境的安装和使用。

应用：
该开关主要用于发动机、泵、压缩机、热交换器和输送单元的震动/振动保护。同时VS2系列的震动/振动开关可以广泛应用与需要震动/振动保护的任何场所。该开关充足而灵敏的调节范围可以满足每一类型的应用。

The remote reset option includes a built-in electric solenoid which allows reset of tripped unit from a remote location. Available for 115 VAC or 24 VDC.
Specifications

Normal Operating Temperature: -40° to 185°F (-40° to 85°C); For UL and CSA applications, applicable temperature specification is de-rated to -40° to 140°F (-40° to 60°C)
VS2 and VS2C
Case : Environmental Protection: Ingress protected to IP54 (when mounted on a horizontal surface with drain holes down). Suitable for non-hazardous areas. VS2C: C-clamp mount, includes 45 ft. (13.7 m) 2-conductor cable and 5 cable clamps
Contacts : SPDT-double make leaf contacts, 3A @ 240 VAC; 10A @120 VAC; 10A @ 32 VDC
Shipping Weight : VS2: 2 lb. 8 oz. (1.1 kg); VS2C: 7 lb (3.2 kg)
Shipping Dimensions : VS2: 8-1/4 x 9-1/4 x 5 in. (210 x 235 x 127 mm); VS2C: 12 x 7 x 5-1/2 in. (305 x 178 x 140 mm)
VS2EX
Case : Base mount, explosion-proof aluminum alloy housing; meets IP54 specifications; Class I, Division 1, Groups C & D; UL and CSA listed
Certification : CSA, UL
Snap switches : 2-SPDT snap switches; 5A @ 480 VAC; 2A resistive, 1A inductive, up to 30 VDC
Shipping Weight : 4 lb. 8 oz. (2 kg)
Shipping Dimensions : 8-1/4 x 9-1/4 x 5 in. (210 x 235 x 127 mm)
VS2EXR
Case : Same as VS2EX
Certification : CSA, UL
Snap switch : 1-SPDT snap switch and reset coil; 5A @ 480 VAC; 2A resistive, 1A inductive, up to 30 VDC
Remote Reset : 115 VAC or 24 VDC (specify)
Shipping Weight : 5 lb. 8 oz. (2.2 kg)
Shipping Dimensions : 8-1/4 x 9-1/4 x 5 in. (210 x 235 x 127 mm)
VS2EXRB
Case : Explosion-proof aluminum alloy housing; designed to meet Class I, Division 1, Group B hazardous areas
Certification : No third-party certification
Snap switch : 1-SPDT snap switch with reset coil (option available for 2-SPDT switches); 5A @ 480 VAC; 2A resistive, 1A inductive, up to 30 VDC
Remote Reset : 115 VAC or 24 VDC (specify)
Shipping Weight : 17 lb. 8 oz. (7.9 kg)
Shipping Dimensions : 12 x 12 x 10 in. (305 x 305 x 254 mm)