SANSEL offers are extremely versatile Indicators that can be used for a wide variety of applications. These Universal indicator offer high precision 6 digit resolution & extreme reliability and low cost for Process measurement. PI541A is a Microprocessor based instrumentation ensures accurate readings for all Linear Parameters, RTD, ohms &different type of Thermocouples. A number of programmable features including In-line calibration are standard.PI541A can offer relay outputs for signals exceeding set points, optional Programmable 4 -20mAor 0 – 10V DC Isolated output and also Optional RS 485 (2 wire )MODBUS protocol output is provided .PI 541A High precision universal process indicator.