Status Instruments SEM203TC Thermocouple Converter

The Status Instruments SEM203TC is a compact, single-channel in-head thermocouple transmitter that converts a thermocouple’s temperature reading into a linear 4–20 mA signal. It mounts inside a standard DIN head (Form B hockey-puck) and offers push-button range configuration for quick field setup. Connecting a standard thermocouple sensor, it outputs a 4–20 mA current signal suitable for PLCs, data loggers, or process controllers. The unit delivers 0.1% accuracy, making it a precise choice for control loops and monitoring. With manual range configuration available via the in-head interface, setup remains straightforward in restricted enclosures. Typical applications include process temperature monitoring, equipment protection, and automated control in manufacturing, energy, and food and beverage environments where localized sensing within a probe head is advantageous. As part of Status Instruments’ line of thermocouple transmitters, SEM203TC is designed to simplify integration of thermocouple sensors into standard 4–20 mA control systems without external signal conditioning.