Snow and ice sensors type 1773, 1780, 1793, 3352, etc.

Two-position temperature controllers of type 1789 and type 1793
The devices register the temperature at the measuring points through a connected temperature sensor and control the switching output when the set setpoint is lowered. The output relay is switched off again taking into account the switching hysteresis after reaching the set value.
Type 1780 with a two-digit seven-segment indicator.
The product allows you to additionally transmit an alarm signal when the temperature drops below + 2 °C by means of an appropriate adapter for an alarm signal and displays this on the display. Thermoregulators with an alarm output, an on-state indicator, with sensor damage and short circuit monitoring are suitable for the type of sensors of the 31xx series.
Application: heating systems for frost protection and heating of the top layer of concrete in low-temperature refrigerators and cold rooms.
Two-position differential thermostat type 1783.
The device records the temperature at the measuring points using two connected sensors and displays the difference between both sensor indicators on a two-digit seven-segment indicator. If the set temperature difference is exceeded, the relay output is started. The output relay is switched off again taking into account the switching hysteresis after reaching the set value of the difference. The differential thermostat with a seven-segment indicator, an on-state indicator, with sensor damage and short circuit monitoring is suitable for 31xx series sensor types.
Application: ceiling and wall heating systems, operating range -20 °C to +60°C
Digital snow and ice sensor type 1773
The device is equipped with an LCD display, an indicator of the switched-on state, as well as an indicator of the remaining minimum heating time, recognizes ice and snow through a temperature and humidity sensor. Thanks to the timely inclusion of heating, the controlled surface is maintained ice-free. Optionally, you can connect a second temperature sensor or a temperature and humidity sensor. Suitable for humidity sensors of types 3352, 3353, 3354, 3355 and temperature sensors of the 31xx series.
Application: heating systems in open-air areas, for example, sidewalks, stairs, driveways, entrances/exits, bridges, gutters and downpipes, roofs.
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The group "New Technologies" offers for review the products of the plant : heaters, boilers, accompanying heating, means of regulation, control and protection against freezing
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The German company is a leading manufacturer of electric heating systems. The real German quality and wide functionality of the products allow us to provide a high level of comfort and significant economic benefits.
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