Industrial EQS124A1 Smart Temperature Transmitter

Bailey EQS124A1 Smart Temperature Transmitter is a compact, industrial-grade device that converts an RTD temperature signal into a standardized 4-20 mA current output for process-control instrumentation. It is calibrated for a 0 to 100 °C range using RTD sensors, providing a linear output that can be read by PLCs, DCS, or SCADA systems. The unit operates from a 12 to 42 V DC supply, enabling compatibility with typical plant power architectures. As part of Bailey’s EQS family of smart transmitters, the EQS124A1 combines temperature sensing and signal transmission in a single device, supporting integration into existing 4-20 mA control loops. This model is intended for industrial applications where precise RTD-based temperature measurements are required for monitoring, control, and data logging in manufacturing environments and water/wastewater treatment processes. By offering a dedicated calibration and form factor within the EQS product line, the EQS124A1 provides a dependable temperature-transmitter solution for continuous feedback to automation systems.