AVT3131 A + - universal thermostat with programmed circuit and PCB

Description

The system is used to maintain a certain temperature in the supervised place. Thanks to the fact that the temperature of switching the relay on and off is set independently, practically unlimited configuration possibilities have been achieved. The thermostat can work in both heating and cooling modes with any hysteresis range.

Project AVT 3131 EdW 06/15

properties

• Temperature measurement and regulation range -55 ° C ... + 125 ° C with a 0.1 ° C step
• Load rating of 8A / 230V relay contacts
• Independent setting of the relay on and off temperature
• Operation in heating mode or in cooling mode
• Power supply 9 ... 14VDC / 0.2A
• Tile dimensions: main: 40x80mm, display: 39x80mm, front: 41x83mm

Included

• A set of PCBs
• Programmed layout