185 psi to kpa6/30/2023 ![]() ![]() While 0 PSI is close to the mid-point between the output, it is not exact a few extra steps lead us to the right reading. We started with a pressure measurement range of -14.7 to 15 PSI to help visualize how the calculation should work. The same principles apply to other pressures and output signals. Here are a couple of examples to help walk you through the process for both 4-20mA output signals and voltage signals. Note that rounding errors may occur, so always check the results. Our conversions provide a quick and easy way to convert between Pressure units. 1 pascal is equal to 0.001 kPa, or 0.00014503773800722 PSI. Online calculator to convert kilopascals to pounds per square inch (kPa to psi) with formulas, examples, and tables. You can view more details on each measurement unit: kPa or PSI The SI derived unit for pressure is the pascal. Calculating the offset of the pressure transducer as it should read with no pressure (or the pressure on the bench) can be confusing without writing it down. We assume you are converting between kilopascal and pound/square inch. In some cases, pressure of gases is measured as the difference. ![]() While the terminology differs, it can refer to the same product. The SI unit for pressure is the pascal, which is a newton per square meter. pascal Pa 1 kilopascal kPa 1000 pascal Pa kilopascal to pascal, pascal to kilopascal. A pressure transducer with a pressure range of -14.7 to 30 PSIG can be referred to as a compound pressure transducer, 30V30 (referring to -30" of mercury) transducer, or a vacuum to 30 PSIG sensor. Complete list of pressure units for conversion. Different terms are used in the compressor industry when referring to pressure transducers that measure from negative to positive gauge pressure such as suction pressure or compound pressure transducers. Different terms are used in the compressor industry when referring to pressure transducers that measure from negative to positive gauge pressure. Measuring both suction and discharge, a compound pressure transducer provides a linear output signal from full vacuum through zero pressure up to the full-scale pressure. ![]()
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