The TB 40-1 limit controller has been type tested to DIN standards. The TB40-1 can be used for heating and refrigeration processes. It is suitable for all thermocouple types and resistance type sensors. It is particularly designed for use in all applications where an over or under temperature fault condition could present fire hazard or other hazard, heating system in buildings to DIN EN 12828, large hot-water boilers to DIN EN 12953-6, thermal transfer plants with organic heat transfer media to DIN 4754 and oil-fired installations to DIN 4755.• Applicable for heating and cooling applications. • For all types of thermocouples and resistance transducers. • BluePort Front interface and BlueControl Software. • Maintenance manager and error list. • Alarm reset via RESET-key. • Alarm reset via digital. • Type tested to EN 14597 and cULusOutput Type = RelaySupply Voltage = 90 - 250 V acSize = 96 x 48 (1\/8 DIN)mmNumber of Outputs = 3Minimum Operating Temperature = -20°CMaximum Operating Temperature = +65°CTemperature Range = 0 - +1760 (Type R Thermocouple) °C, 0 - +1760 (Type S Thermocouple) °C, 0 - +1820 (Type B Thermocouple) °C, 0 - +2315 (Type C Thermocouple) °C, 0 - +2315 (Type D Thermocouple) °C, -100 - +1000 (Type E Thermocouple) °C, -100 - +1200 (Type J Thermocouple) °C, -100 - +1300 (Type N Thermocouple) °C, -100 - +1350 (Type K Thermocouple) °C, -100 - +900 (Type L Thermocouple) °C, -200 - +200 (PT1000) °C, -200 - +400 (Type T Thermocouple) °C, -200 - +850 (PT100) °CConfigurable Outputs = RelayDisplay Type = LED, Multi LineIP Rating = IP00, IP20, IP65