Pantech Instruments manufactures Three Port Linearization Module, model 839. Pantech Instruments is the manufacturer and exporters of Process Control Instruments. The Three Port Linearization Module is designed to provide linear output for most of the non-linear signals. It provides an output of 4 - 20 mA DC capable of driving a load of up to 800 Three Port Linearization Module incorporates a multiplier and divider circuit, which performs a polynomial function to linearise the input. The module accepts 4 - 20 mA DC signals from two wire and not two wire transmitters. This Three Port Linearization Module is provided with a transmitter power supply to feed a two-wire transmitter. The module also accepts 1 - 5 V DC signals. This module is available in Euro card format of 3U height and alternatively in a wall mounted housing. Power supply of the Three Port Linearization Module is isolated from rest of the electronics. The modules incorporate low drift operational amplifiers and industrial grade components.
