The SANSEL PI 541A Universal Process Indicator is a high-precision microprocessor-based industrial indicator designed for temperature, humidity, pressure, pH, conductivity, and process parameter monitoring. Supporting RTD, thermocouple, ohms, mV, volts, and mA inputs, this 6-digit process indicator ensures reliable measurement with excellent resolution and stability. Optional relay alarms, RS485 MODBUS communication, and programmable analog retransmission outputs make the PI 541A suitable for process automation, calibration laboratories, and industrial control systems.
