產(chǎn)品詳情
廈門市哈德沃克電子科技有限公司專業(yè)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(guān)全系列產(chǎn)品。
產(chǎn)品介紹：
設(shè)計用于3個平面的震動與振動的檢測
可以滿量程的調(diào)節(jié)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(guān)可以靈敏的切斷發(fā)動機或電機等機械設(shè)備的電源，該開關(guān)用磁性閂鎖栓保證自己準確無誤的操作。該開關(guān)具備防爆的可選功能，用于危險環(huán)境的安裝和使用。
應用：
該開關(guān)主要用于發(fā)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(guān)可以廣泛應用與需要震動/振動保護的任何場所。該開關(guān)充足而靈敏的調(diào)節(jié)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)
