• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
SensorsONE

SensorsONE

  • Products
  • Contact

3 bar, 45 psi, 3 kg/cm2, 300 kPa Range 4-20 mA Output Pressure Sensors

0…3 bar, 0…45 psi, 0…3 kg/cm2, or 0…300 kPa pressure range, 4…20 mA output signal pressure sensors.

These pressure sensors will measure from 0 to 3 bars, 0 to 45 pounds per square inch, 0 to 3 kilograms per square centimetre, or 0 to 300 kilopascals pressure ranges, and convert the measured pressure to a corresponding output signal from 4 to 20 milliamps.

  • Pressure monitoring in corrosive brine transfer for water treatment
  • Ferry hull draft monitoring 3 bar absolute 4-20mA output seawater pressure sensor
  • 45 psi absolute range 4-20mA output natural gas pressure sensor for research use
  • 40 psi range steam monitoring 4-20mA output low cost pressure sensor
  • 3 kg/cm2 sea water pressure transmitter
  • 3 bar g range 4-20mA output ceramic diaphragm pressure sensor

Contents

Toggle
  • Calibration Tables
    • 0…3 bar to 4…20 mA
    • 0…45 psi to 4…20 mA
    • 0…3 kg/cm2 to 4…20 mA
    • 0…300 kPa to 4…20 mA

Calibration Tables

0…3 bar to 4…20 mA

Use this table to determine the exact calibration points for a 0…3 bars range to 4…20 milliamps output pressure sensor. For additional calibration points use our 0…3 bar to 4…20 mA converter and enter any value.

% Scale 0…3bar 4…20mA
0 0.00 4.00
10 0.30 5.60
20 0.60 7.20
30 0.90 8.80
40 1.20 10.40
50 1.50 12.00
60 1.80 13.60
70 2.10 15.20
80 2.40 16.80
90 2.70 18.40
100 3.00 20.00

Request product information for a 0...3 bar to 4...20 mA pressure sensor that matches the input and output measurement range from the calibration table above.

0…45 psi to 4…20 mA

Use this table to determine the exact calibration points for a 0…45 pounds per square inch range to 4…20 milliamps output pressure sensor. For additional calibration points use our 0…45 psi to 4…20 mA converter and enter any value.

% Scale 0…45psi 4…20mA
0 0.00 4.00
10 4.50 5.60
20 9.00 7.20
30 13.50 8.80
40 18.00 10.40
50 22.50 12.00
60 27.00 13.60
70 31.50 15.20
80 36.00 16.80
90 40.50 18.40
100 45.00 20.00

Request product information for a 0...45 psi to 4...20 mA pressure sensor that matches the input and output measurement range from the calibration table above.

0…3 kg/cm2 to 4…20 mA

Use this table to determine the exact calibration points for a 0…3 kilograms per square centimetre range to 4…20 milliamps output pressure sensor. For additional calibration points use our 0…3 kg/cm2 to 4…20 mA converter and enter any value.

% Scale 0…3kg/cm2 4…20mA
0 0.00 4.00
10 0.30 5.60
20 0.60 7.20
30 0.90 8.80
40 1.20 10.40
50 1.50 12.00
60 1.80 13.60
70 2.10 15.20
80 2.40 16.80
90 2.70 18.40
100 3.00 20.00

Request product information for a 0...3 kg/cm2 to 4...20 mA pressure sensor that matches the input and output measurement range from the calibration table above.

0…300 kPa to 4…20 mA

Use this table to determine the exact calibration points for a 0…300 kilopascals range to 4…20 milliamps output pressure sensor. For additional calibration points use our 0…300 kPa to 4…20 mA converter and enter any value.

% Scale 0…300kPa 4…20mA
0 0.00 4.00
10 30.00 5.60
20 60.00 7.20
30 90.00 8.80
40 120.00 10.40
50 150.00 12.00
60 180.00 13.60
70 210.00 15.20
80 240.00 16.80
90 270.00 18.40
100 300.00 20.00

Request product information for a 0...300 kPa to 4...20 mA pressure sensor that matches the input and output measurement range from the calibration table above.

Primary Sidebar

Pressure Sensor Specifier

Specify a pressure sensor

Select your pressure sensor requirements

Pressure Sensor Calculator

Calculate errors and readings for a pressure sensor
Enter your parameters into this pressure sensor calculator to determine calibration errors, expected readings, and error tolerances

Pressure Sensor Technology Guide

Rating table for performance of different pressure sensor technology types

Compare performance of the most popular pressure sensor technology types and how they rate for different application requirements

Wirelessly Measure & Log 4-20mA

Use this battery powered wireless 4-20mA wireless transmitter to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Use this battery powered 4-20mA wireless transmitter to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Products

  • Pressure
  • Level
  • Temperature
  • Interfacing
  • Datalogging
  • Calibration
  • Wireless

Product Enquiry

Send us your enquiry for a product associated with this 3 bar, 45 psi, 3 kg/cm2, 300 kPa Range 4-20 mA Output Pressure Sensors page, and get assistance with selecting a product for your application.

Email Your Enquiry

enquiries@sensorsone.com
By clicking "OK" or continuing to use this website you are providing your consent to use cookies as described in our Privacy Policy

© 2025 SensorsONE Ltd, all rights reserved

  • Home
  • Products
  • Tools
  • Legal
  • Contact