Model OM-19 Load Cell Amplifier, ±10 VDC & 4-20mA Outputs

Load Cell Amplifier, ±10 VDC & 4-20mA Outputs

Load Cell Central’s OM-19 load cell amplifier is the perfect solution for OEM applications that do not require a load cell display.  24VDC powered, this load cell amplifier is often paired with PLC systems, and provides an amplified load cell signal to 0-10V, +/-10VDC, or 4-20mA output.  The OM-19 can power up to four 350 ohm strain gage load cells.  The OM-19 load cell amplifier also features a shunt calibration switch, sense connections, excitation jumpers, and variable output rates from the factory.  The OM-19 signal conditioner comes in several models, including OM-19-1 which is an OEM bare board version, OM-19-2 is DIN rail mountable, or OM-19-3 the fully enclosed version.  Each version is also available with two optional configurable setpoints.  


  • The OM-19 load cell amplifier is able to run up to four strain gage load cells (350 Ohm)
  • 4 or 6 wire load cell
  • Voltage output (±10 VDC or 0-10 VDC) and current ouput (4-20 mA)
  • Shunt calibration signal
  • 2 variable setpoints optional on model OM-192S

add to cartProduct Pricing

Part No.DescriptionPriceQty.
OM-19-2Din-Rail Mount Load Cell Amplifier, 24VDC Operational$295.00

OM-19-1Uncased Load Cell Amplifier, 24VDC Operational (PCB Only, No Enclosure)$275.00

OM-19-3IP65 Enclosure with Load Cell Amplifier, 24VDC Operational$370.00

OM-192S-2Din-Rail Mount Load Cell Amplifier with Dual Relay Output Option$531.00

OM-192S-1Uncased Load Cell Amplifier with Dual Relay Output Option, (PCB Only, No Enclosure)$511.00

Additional Options
Part No.DescriptionPriceQty.
PSC-24-015 24VDC, .63A, 15W Power Supply, 85-264 VAC Universal Input, Din Rail Mount$95.00

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See the video below for a brief overview and calibration procedure of the OM-19 load cell amplifier.


OM-19 diagram


OM-19 specifications

Product Bulletins