Click save settings to reload page with unique web page address for bookmarking and sharing the current tool settings
Invert the low & high range limits for the measurement input settings
Flip tool with current settings to swap measurement input (I) with 0-20mA output parameters
Featured 0-20ma pressure transmitter products
DMP343 Low Range Pneumatic Pressure Sensor - DMP343 pneumatic pressure sensor for measuring very low range pressures on pneumatic control systems, heating, ventilation and air conditioning systems (HVAC) .
DMP333 High Range Precision Pressure Transmitter - The DMP 333 is a stainless steel 316L wetted parts pressure sensor for high pressure ranges on applications such as hydraulic test benches, presses, and hydraulic actuation.
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User Guide
This pressure transmitter 0 to 20 milliamp current output calculator provides a way to determine the output reading from the applied pressure and pressure transmitter range. A conversion scale graphic for each pressure and 4-20mA current output range combination entered is also displayed below the calculated values.
Formula
This pressure transmitter output calculator uses the following formula to calculate the output over a 0-20mA range:
Linear mA out = 20 x ((Rdg – Low Limit) / (High Limit – Low Limit))
Parameters
Unit
Enter the unit used for measuring pressure, e.g. bar, psi, kPa, inH2O etc…
Reading
This is the applied pressure measured by the pressure transmitter that you wish to convert to a 0 to 20 milliamp current output reading.
Low Limit
Enter the lowest pressure that the pressure transmitter will measure. For example zero would be a typical value for most pressure transmitters, but you can also add negative (-) or positive (+) values as well. Please enter the value in the same pressure units as specified for all other input values.
High Limit
Enter the maximum pressure that the pressure transmitter will measure.
Output Reading (mA)
This is the expected ideal pressure transmitter current output signal in milliamps for the applied pressure specified.
Featured pressure transmitter products
- 0-20mA Output Pressure Transmitters - Find 0-20mA output pressure transmitters, ideal for installations requiring a separated positive voltage supply from current loop signals for full voltage utilisation.
DPS300 User Switchable Pressure Range, Volts or Current Output Low DP Sensor - The DPS 300 is a low range HVAC differential pressure sensor. The lowest possible pressure range is 0...100 pascals. 2 or 3 switchable pressure ranges, plus volts or current output are included with most standard configurations.