AVT1830 A + - temperature indicator for the central heating furnace. PCB with programmed layout

Description

The thermometer, apart from being indicating the temperature, also ensures that its value has not exceeded the set upper value or has not dropped below the set lower value. It works perfectly as a temperature indicator of the central heating furnace - it will alert when the temperature of the water in the installation approaches the boiling point and in another case it will signal that the temperature drops and the furnace may extinguish.

Project AVT 1830 EP 11/14

properties

• Temperature measurement range: -55 ° C to + 125 ° C
• Measuring accuracy: ± 0.5 ° C (-10 ° C ... + 85 ° C), ± 2 ° C (-55 ° C ... + 125 ° C)
• Reading resolution: 0.1 ° C in the entire measuring range
• Signaling of exceeding the set limit temperature
• Optical and audible signaling and relay output (8A / 230V)
• Setting the temperature of the lower and upper limit with a resolution of 1 ° C
• Dimensions of the 120x40x30mm layout, adapted to the KM-50 enclosure
• Power supply 9 ... 14VDC / 0.2A

Included

• PCB and programmed layout