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Pressure Ranges to 8000 psi (551.6 bar)
客户告诉我们，DA/DS系列波登管压力开关是最好的压力开关。Mercoid DA/DS系列是世界上最广泛的压力开关系列之一。DA/DS系列具有极高的灵敏度和良好的重复性。DA型设有两个外部调整装置，一个用于设置高压工作点，一个用于设置低压工作点。死区，高和低设定值之间的差异，是可调的全尺寸。DS型号配备了一个单独的外部调整设置操作点。对于无汞开关，选择快速动作开关或密封快速动作开关。也可提供密封水银开关。
应用及案例
? Compressors
? Mechanical HVAC or process equipment
? Pump control
产品特色
? Visible calibrated dial provides an easy and fast check without having to open device causing dangerous conditions to operators
? On/off indication (except hermetically sealed snap switch models) gives operator clear indication of state of switched equipment that could be located in another location
? Adjustable or fixed deadband supports control applications by reducing equipment wear-out by unnecessary recycling
? External switch setpoint adjustments reduces set-up time
? Pressure ranges of full vacuum to 8000 psig gives application designers the ability to specify standard equipment, simplifying install and training, and reducing servicing costs
? UL listed, CSA approved many models FM approved to support rigorous process applications and regulations
? General purpose, weatherproof or explosion-proof enclosures for a variety of indoor or outdoor environments meeting the needs of multiple applications and uses
品种齐全，上万种仪表
国外直销， 原装进口
诚信服务，售后保证
