Pressure Switch indicates pressure values of system which has been mounted and It opens or closes electrical circuit depending on pressure is dropping and rising.
Level Guage opens or closes electrical circuit depending on liqud is rising or dropping in order to reach fixed level. It is convinient to guage due to float on the switch. Fixed level guages of level switches are from 100mm to 1000mm. Product has one contact NA (Normal Opened) opon. Electrical connecon can be made due to square socket on the product. It is manifactured as 1'' BSP mechanical connecon.
They has been manufactured for needed industrial test and charge on command equipments or working equipments of working with compressed air and liquid power.