What is vacuum pressure ? A vacuum is any pressure less than the local atmospheric pressure, is measured relative to ambient atmospheric pressure. It is defined as the difference between the local atmospheric pressure and the point of measurement, partially exhausted (as to the highest degree possible) by artificial means (such as an air pump).
Sendo supply vacuum pressure sensors for measuring suction & negative pressures plus compound pressure ranges, are available in units of PSI, Bar, Kpa, and Mpa with various analog outputs including, 4-20ma, 0-10 volts, 0-5 volts, 0-10 volts VDC and 0.5-4.5 VDC ratiometric output. SENDO SENSOR’s rugged designs and mature technology is industry proven and offers a flexible, low cost and dependable solution to OEM’s.
As a professional pressure sensor manufacturer, SENDO offer all kinds range of vacuum, negative and compound type, including -100 mbar to 0, -200 mbar to 0, -350 mbar to 0, -500 mbar to 0, -100 mbar to 0, -1 to 0.6 bar, -1 to 1bar, -1 to 3 bar, -1 to 5 bar, -1 to 9 bar, -1 to 15 bar, -1 to 24 bar also can be customized per requirement.
