Modular thermostats with direct cooling

The water circuit, as a closed system, allows use under pressure up to 150 ° C. At the same time, depending on the operating condition, heat is supplied to the consumer through a heater, or heat is removed through a cooler. Heat transfer is carried out by means of circulating water, which is supplied by a high-power pump to the consumer. The temperature of the circulating medium is adjusted automatically. The sensor built into
the thermostat records the actual temperature.

 The microprocessor control compares the measured
value with the set value and then adjusts the system accordingly for heating or cooling. The integrated protection circuit ensures reliable operation of the thermostat. The extensive serial configuration of the thermostat can optionally be supplemented with many useful options.
All available interfaces are available for connection to the control of the processing machine.

High performance

Thanks to the modular design, the thermostats of the tekno wd range are characterized by high performance in a wide range. The engine valve in the cooling water circuit provides precise temperature control and at the same time prevents pressure surges.

• High-precision microcontroller with automatic optimization
• Display with simultaneous display of set and current parameters
• Measurement, indication and flow tracking
• integrated operational and service information
• Saving and resuming operating parameters with a memory card
• Wear-resistant, energy-saving solid-state heating control
• Return water temperature indicator
• Continuous monitoring of operating parameters
• * Optional connection to an external thermocouple (Fe-Cu Ni or Pt 100)
• Optional front panel interfaces (analog 0 - 10 V, 0/4 - 20 mA; serial RS 232, RS 422, RS 485, TTY; CAN-Bus; Profibus; Varan-Bus)
• * Side panels: RAL 2004 orange
• Front panel and housing: RAL 7035 light grey