Emko ESM-9945-N.5.20.0.2/01.01/1.0.0.0 2-point and PID controller, 230 V AC, universal input

Professional thermal process control for the most demanding industrial applications

The EMKO ESM-9945-N.5.20.0.2/01.01/1.0.0.0 Oven control unit is the ultimate high-end solution for the precise control of complex heating profiles in traditional 230 V AC mains operation. Optimised for panel mounting, this control system has been specially developed for demanding, continuous operation in industrial thermal processes. Whether in large-scale bakeries, food processing or industrial furnace construction – the ESM-9945 guarantees maximum process stability, energy efficiency and precisely reproducible results.

Versatile main areas of application

Thanks to its flexible configuration and robust design, the control system covers a wide range of industrial and commercial applications:

Large bakeries & baking businesses: Ideal for use in ovens, proving cabinets and fermentation cabinets.
Food industry: Precise and consistent temperature control in industrial fryers.
Thermal industry: Reliable control of ceramic kilns, glass furnaces and grain drying cabinets.
Laboratory and medical technology: Precise climate control for incubators and drying cabinets.

Highly efficient control with Auto-Tune PID

To ensure perfect temperature control, the user has access to freely programmable control modes (ON/OFF, P, PI, PD and PID). One particular highlight is the adaptive adjustment: via the integrated Self-Tune and Auto-Tune PID functionsThe system automatically adjusts the PID coefficients to suit your existing system. This effectively prevents the temperature from overshooting and saves valuable energy.

Universal input for maximum sensor flexibility

The ESM-9945 processes all standard temperature sensors via a single universal input with outstanding accuracy of ± 0.25% of the scale. An extremely fast polling cycle of 0.1 seconds guarantees a real-time response:

Thermocouples (TC): Supports types J, K, R and S (IEC 584.1) with automatic cold-junction compensation.
Resistance temperature detectors (RTDs): Supports Pt100 in 2- or 3-wire configuration (lead compensation up to a maximum of 10 ohms).
Process safety: An advanced sensor failure protection system immediately safeguards the system in the event of a fault, whilst an adjustable process offset value enables on-site calibration.

Special functions for bakery and oven processes

This model has been tailor-made and optimised for practical use, and features dedicated functions that make day-to-day production easier:

Integrated steam function: A dedicated switch output controls the precise delivery of steam into the oven chamber.
Flexible timer: The delay can be set either in minutes and seconds or in hours and minutes.
Door switch input: Pauses or stops the heating process automatically when the oven door is opened.
Security & Alarms: In addition to the easy-to-read, 4-digit display, an internal buzzer provides an unmistakable audible warning when the process ends or in the event of errors.