The PR Electronics range of transmitters offers performance and versatility for signal conditioner field applications. Industrial measurements are easily converted to mA, V, and Relay Alarms for most temperature, level, pressure, flow, speed, or other measured variables.

Below is an example of typical control processes that can make use of signal conditioning. A unique feature of the PR Electronics range is they can provide loop-power to site measurement devices such as pressure, level, or flow transmitters, which eliminates the need for additional power supplies.

Three-way galvanic isolation is standard on most models, enabling clean signal transmission and elimination of electrical noise and ground loops. Using smart detachable displays allows users the flexibility of cost savings as well as security, with options for Bluetooth, and serial Modbus RTU.

Signal Conditioner Application Examples

Explanations of the signal conditioner field applications features listed above are as follows:

  • Isolation: Full galvanic isolation is standard on most models, and provides electrical protection as well as solving EMI (electro-magnetic interference) and ground-loop issues on site.
  • Custom scaling of process signals to an intelligible reading for example Ft, Inches, %, pH, mA with over 80 selectable display variables.
  • Signal conversion from almost any process signal to mA, Volts, or Frequency with options for control / alarm relays and set-points.
  • Displays show the input and output variable on a single device with notification of input signal failure detection.
  • Simulation of process signals, alarms, or control features easily facilitates manual override and eliminates the need for multi-meters for testing and troubleshooting.
  • Calibration: Input values can be offset and calibrated, with complete full-range linearity enabling ease of on-site signal adjustment.
  • Class 1, Div 1 signals can be safely transmitted with the intrinsically safe selection of PR Electronics signal conditioners.
  • Signal splitters and buffers (amplifiers) are available in the range.

For more information on the available devices, visit our web page: Signal Conditioners