Minimum temperature tolerance. ± 5 ° C, temp. max. ± 3 ° CThermal gradient 1 ° C / minControl head temperature limit T 85Max tolerance temperature of the sensitive element T 120Type of action 1BUse heat-resistant cables min. T 140Earthing device with screw terminalsPollution degree 2Compliance with CE standard 0497 (PED)Electric featuresSPDT contacts: C/NO/NC. Contact rating 16(4)A 250Vca, 6(1)A 400Vca.