Temperature controller -10-40C without probe 230V AC, type: RTM-02 EXT10000198

Temperature controller – precise comfort control

This temperature controller, model RTM-02, is a reliable device designed to control various receivers – from radiators and heaters, through fans, to underfloor heating and anti-icing mats. Its main task is to maintain the set temperature in a room or circuit, reacting to readings from an external NTC sensor. This is an ideal solution for both installers looking for a universal tool and end-users wanting to precisely adjust the temperature to their needs.

The RTM-02 controller offers a wide temperature adjustment range – from -10°C to +40°C – allowing it to be used in various conditions and types of installations. Setting the desired temperature is simple and intuitive thanks to the potentiometer on the front panel of the device. It is worth remembering that for correct operation, the controller requires connection of an external NTC-03 probe (available separately), which ensures accurate measurement of ambient temperature.

• Versatility: Ability to control various types of heating and cooling receivers.
• Precision: Wide temperature adjustment range (-10°C to +40°C) allows for precise adjustment to individual preferences.
• Simple operation: Intuitive adjustment using a potentiometer on the front panel.
• Flexibility: Possibility to extend the NTC-03 probe cable up to 50 meters (using cables with a cross-section of 0.2 ÷ 2.50 mm²).
• Compliance with standards: Probe design compliant with building automation standards.

Construction and application

The RTM-02 controller has been designed for easy installation and integration with existing electrical installations. The device operates at 230V AC, making it compatible with most standard electrical networks. The NTC-03 probe (available separately) measures the ambient temperature, and the controller controls the operation of the connected receivers based on these readings. This allows for automatic maintenance of the set temperature in a room or heating/cooling circuit.

The application of the RTM-02 controller includes:

• Underfloor heating: Precise temperature control ensures thermal comfort and energy savings.
• Electric radiators: Maintaining a constant temperature in the room.
• Anti-icing mats: Automatic prevention of icing on external surfaces (e.g. sidewalks, gutters).
• Fans: Temperature control in ventilated rooms or cooling systems.
• Heaters: Temperature control in tanks or heating devices.

The device is manufactured by ZAMEL Sp. z o.o., a renowned manufacturer of building automation solutions, guaranteeing high quality workmanship and reliable operation.