Pressure switch - Import export

Compressor pressure switch, rated at 150 PSI.

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.

Body: Ductile Iron / Stem,Springs: Stainless Steel / Disc: Brass or Aluminium or Bronze / Disc gasket or Disc washer : EPDM / ** Connection Type: Flanged or Grooved / Working Pressure: 300 PSI ( 20,6 Bar ) / Working Temp.: -10ºC , +120ºC / Working Test Pressure: 600 PSI (61,8 Bar) *** The wet alarm valve is designed for applications where the water is unlikely to freeze. The water staying pressurized in the pipes is released over the fire area after the sprinkler is activated due to fire. The pressurized water system is not only feed contionuously, but also fills in the retard chamber. After the chamber is filled, the pressure switch on the chamber is actuated. The pressure switch sends the alarm information to the fire warning system or the automation system. After the pressure switch is actuated, the water is delivered to the water-motor gong and releases a mechanical alarm.

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.