The Marine Temperature Measurement Control Instrument is a rugged, panel-mounted device designed for accurate temperature monitoring and automatic control on ships and offshore platforms. It accepts inputs from thermocouples (K, S, E, J, T, N, B) and RTDs (Pt100, Cu50), delivering precise measurement with ±0.2% FS accuracy. Featuring PID auto-tuning control, relay or 4–20 mA outputs, and programmable high/low alarms, it ensures reliable operation in marine environments. Built to withstand vibration, humidity, and salt spray, it carries CCS, DNV, ABS, and LR approvals. Typical applications include engine cooling water, fuel oil preheating, lubricating oil, boiler steam, and HVAC systems.