کنترلر فیشر،Fisher Controller
فروش انواع کنترلر فیشر(fisher) درمدل های 4150 /4160/4194 بصورت تحویل فوری و سفارشی در کوتاه ترین زمان
تامین تجهیزات صنایع نفت ،گاز و پتروشیمی واردات و تامین انواع کنترلر فیشر
Easy Maintenance—Simple design of the controller allows fast, easy maintenance and minimal spare parts inventory.
Easy Adjustment—Adjusting the set point and the zero and span of the process pointer and switching between direct and reverse action are accomplished quickly and without special tools. Also, the set point and proportional band can be adjusted with no interaction between the two adjustments.
Vibration Resistant—Simple design and low mass of internal parts allow the controller to withstand vibration encountered in most plant environments.
Low Air Consumption—Relay and nozzle design reduces steady-state air consumption to as low as 0.09 normal m3/hr (5 scfh).
Corrosion Resistant—Tough plastic housing resists corrosive environments. Internal constructions are available to resist a corrosive supply pressure media.
Mounting Versatility—The controller can mount directly on the actuator or it can mount on a pipestand, on a wall, or in a panel.
Highly Visible Display—Two red pointers on a 114 mm (4-1/2 inch) long white-on-black scale show differential pressure and deviation from set point at a glance. Two other gauges monitor supply and output pressures