The Engler ETSM-4 is an advanced, programmable temperature regulator designed for precise monitoring and control in industrial environments. Its core function is to provide adjustable, multi-stage control for cooling and heating circuits, ensuring process stability by reacting instantly to temperature deviations.

Flexible Control and Programmability

• 6 Programmable Switching Points: The ETSM-4 allows you to define up to six independent temperature thresholds, each capable of triggering a relay or other external action. This provides granular, multi-stage control for complex thermal processes.
• Up to 4 Standard Signal Outputs: The device can output standard signals proportional to the temperature, seamlessly integrating with PLCs, data loggers, and higher-level control systems.

Robust and Versatile Sensor Integration

• Precision PT100/1000 Sensing: A high-accuracy platinum sensor ensures precise, repeatable measurements within a range of -55 °C to +125 °C.
• Flexible Mounting: The temperature sensor can be mounted directly on the regulator's housing for compact installations, or externally on the process via a cable connection, providing design flexibility.

Designed for Industrial Applications

• 3-Digit LED Display: A large, clear LED ensures that the current temperature reading is visible at a glance, even from a distance or in poorly lit environments.
• Intuitive Parameter Adjustment: Designed for interactive setup, the unit allows fast on-site commissioning without the need for complex programming tools.

Applications

• Monitoring and controlling cooling circuits in manufacturing
• Heating circuit management in hydraulic and lubrication systems
• Water treatment and process heating systems
• Any industrial process requiring reliable, multi-stage temperature regulation