How pressure unit conversion?

Pressure gauge, English name: pressure the gauge) Refers to elastic element as the sensitive element, measure and instructions above environment pressure meter, the widespread application, it almost throughout all of the industrial process and research fields. In the heat pipe network, oil and gas transmission, water supply, gas supply system, vehicle maintenance shop, etc can be seen everywhere. Especially in the process of industrial process control and technology measure, due to the flexibility of mechanical pressure gauge sensor has high mechanical strength and production is convenient wait for a characteristic, make the mechanical pressure gauge is widely used. The pressure according to different use environment, use the unit is different also, so how to conversion between pressure unit? In our common temperature and pressure of a surface to be used on the MPa as an example, the MPa is a unit of pressure, called the mega PASCAL, we usually referred to as 'for the MPa. 1MPa( Mpa) =1000KPa( Kpa) =1000000Pa( Palmer) 1MPa( Mpa) = 10公斤。 f / cm2 ( Kg/cm2) , kg/cm2, we usually referred to as 'for kg. So 1 mpa is equal to 10 kilograms. MPa, bar and psi is also a body surface pressure units that are widely used in the temperature and pressure.