Type 133 Load Cell Amplifier

Type 133 Load Cell Amplifier

Bipolar Output Load Cell Amplifier

The Type 133 Load Cell Amplifier enables a customer to be able to configure and amplify analogue outputs to several combinations based input ranges and on Current or Voltage outputs.

Our 133 Strain gauge load cell amplifier gives the ability to easily and simply configure analogue outputs to your Current (mA) or Voltage (VDC) output requirement.

Key Features

Type 133 Bipolar Output Load Cell Amplifier

  • Bridge Resistance: 120–2,000 Ω
  • Load Cell Connection: 4 wire
  • Power Supply: 12V–24V
  • Operating Temperature: –20ºC to 50ºC
  • Bridge Excitation Voltage: 8.0 V DC
  • Linearity: 1:4,000
  • Bipolar Output
  • RoHS compliant

Firstly, the Type 133 Load Cell Amplifier’s basic function is to amplify the signal from any load cell with full bridge connection.

Amplifying this signal allows the user to use the data from the load cell in a more efficient and productive way.

Secondly, the amplifier is housed in an ABS enclosure allowing easy installation or mounting to a suitable surface with a single screw.



  • Type 133 (A) 0.25mV/V – 0.85mV/V
  • Type (B) 0.65mV/V – 1.65mV/V
  • Type (C) 1.5mV/V – 2.5mV/V
  • Type (D) 2.25mV/V – 3.25mV/V


  • 4-20 mA
  • 12mA +/-8 mA
  • 0-10 V
  • 5V +/- 5V

This means you can have one amplifier with multiple configurations available for you enabling changes and setups to be achieved, quickly, simply and effectively.