摩菲Murphy 震動開關 VS2 廈門經銷商

產品詳情

廈門市哈德沃克電子科技有限公司專業銷售美國摩菲壓力表、溫度表、液位儀表、傳感器、控制閥、振動開關全系列產品。

產品介紹：
設計用于3個平面的震動與振動的檢測
可以滿量程的調節震動與振動控制值
具備磁性閂鎖功能
具備手動或電子復位功能
安裝都非常簡單 安裝后無需維護

描述：
VS2系列的震動與振動開關可以靈敏的切斷發動機或電機等機械設備的電源，該開關用磁性閂鎖栓保證自己準確無誤的操作。該開關具備防爆的可選功能，用于危險環境的安裝和使用。

應用：
該開關主要用于發動機、泵、壓縮機、熱交換器和輸送單元的震動/振動保護。同時VS2系列的震動/振動開關可以廣泛應用與需要震動/振動保護的任何場所。該開關充足而靈敏的調節范圍可以滿足每一類型的應用。

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)