美国德纳科Dynalco公司于1968年开始，有三种产品，以及为石油和天然气工业生产工程解决方案的目标。自那以后的47年里，Dynalco因其在石油和天然气、化学、电力、海洋和建筑行业使用的高质量的仪器和控制而得到认可。Dynalco设计和制造高度工程坚固，可靠的，第三方的监测，控制和往复式发动机，蒸汽涡轮机，燃气涡轮机，泵和输送系统的保护认证仪表。我们为一个在石油和天然气，化工/过程，建筑业及越野设备，交通运输，发电，船舶，采矿，水和废水市场的客户和工厂自动化等。
Dynalco was started in 1968, with three products and a goal of producing engineered solutions for the oil and gas industries. In the 47 years since, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil & gas, chemical, power, marine and construction industries.
SST-7200D is a PC-programmable, DIN rail mounted speed switch with display and keypad programmability. It has 2 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection
