Pressure switches - Import export

The function of a Pressure Switch is to provide a path for an electrical circuit that is triggered at a certain pressure. Example uses are: •Oil pressure warning light in an automobile •Pump controller (turn well pump on and off) •Air compressor control •Industrial process signaling A pressure switch must have a process connection (usually threaded for a pipe or tube) and an electrical contact that is connected to wires or terminals. They may sense rising or falling pressure and most are adjustable, so the contact will engage (or turn on the electrical circuit) at a desired pressure setting. They can be pneumatic (air and gases) or hydraulic (water, oil or fluids) or even strictly mechanical. The internals can be a diaphragm capsule, a small chamber backed by a spring or a bourdon tube. The contact is usually copper points but can also be a mercury (in glass) tip switch. Unlike Pressure Transducers which give an analog electrical signal proportional to the amount of pressure, these

M18x1,5, Closed circuit, Truck Applications.

"What Mikropor offers you with MKE SERIES: - Low pressure drop saves compressor power - Quick start and reaction time provides additional production time - Every dryer is specially designed with the right components to consume the lowest energy - Highly energy efficient and environmentally friendly R134a refrigerant across all models. - R513a refrigerant is optional. - A state-of-the-art heat exchanger design provides the highest cost saving in the industry - Best in class refrigerant compressors consume less energy against competition dryers - Pressure switches control the condenser’s fan motor for saving energy and letting the system operate at desired conditions - This is not only a dryer, but an air treatment package that delivers an air quality of class 1.4.1 as per ISO 8573:2010 due to integrated filtration"

Compact monoblock unit for a straddle-type installation. A flexible solution is suitable for several applications in small cold rooms and at different temperature ranges. Compact design particularly suitable for installation in small spaces. Easy mounting for a very quick installation. Electronic control instrument arranged to manage the completely refrigerating system; compact, for easy and intuitive use and with fast programming. High performances thanks to the components of the highest quality. Perfectly calibrated for each specific application. Easy access to the main components for easy maintenance of the system. Technical Specs It has hermetic emraco compressor or hermetic tecumseh compressor and air-cooled condenser, High and low-pressure switches. Thermostatic expansion valve.

Cabinet-type Split Cooling Unit is designed for remote installation to be used in medium and low temperatures cold room. The standard models have all the needed components for an easy installation; fan speed control, crankcase heater , dryer filter , sight glass,solenoid valve hi-low pressure switch weatherproof electrical box same model. The same model number can be selected with several refrigerants. The weatherproof casing makes this product suitable for outdoor installation. General specifications High efficiency evaporator design according to split cooling unit capacity It is with hermetic, scroll and semi-hermetic compressor and air-cooled condenser. It has a remote control panel. It has robust housing according to ambient conditions. It is delivered with positive pressure by pumping nitrogen to the inside and outside the unit. All equipment are delivered together with control instruments as being ready to assembly. It has electrostatic painted galvanized steel cabinet.

An engine oil pressure switch is used to maintain power to the engine, and the vehicle, once the engine has started. When the engine is cranking, power is being supplied through the starter circuits. However, once the engine is running, and the oil pressure is up, power is routed through the oil pressure switch and sensor unit. This is done to ensure the engine is not run without oil. If the sensor does not read the right pressure, the switch will not close, and the vehicle will not stay running.

An engine oil pressure switch is used to maintain power to the engine, and the vehicle, once the engine has started. When the engine is cranking, power is being supplied through the starter circuits. However, once the engine is running, and the oil pressure is up, power is routed through the oil pressure switch and sensor unit. This is done to ensure the engine is not run without oil. If the sensor does not read the right pressure, the switch will not close, and the vehicle will not stay running. The pressure switch is generally place or fitted around the Engine Oil filter as the oil line has to pass through the filter to be filtered during its continuos cycle of use.

SKU:1910-5 Differential pressure switch, range 1.40-5.5″ w.c., approx. Deadband min. set point 0.30, approx. deadband @ max. set point 0.30.