Mechanical Temperature Switches - Barksdale - #2

Text version of the page

Specifications are subject to changes without notice. 11 / 05 KTM-US 923-0876 01/1 Contact materials V 300 100 30 5 10 1 0 10-3 10-2 10-1 10 101 102 25 mA 300 mA A Barksdale pressure switches have silver contact microswitches. On request, we also supply microswitches with gold-plated contacts. Gold-plated contacts are almost exclusively used on microswitches that are only exposed to low electrical loads. Fig. 4 depicts the standard values of silver or gold-plated contacts. We would gladly assist you in the selection of the material best suited for your application. Summary Current and voltage should not exceed 0.12 VA. Recommended values: the current should range at <400 mA and the voltage at <30 V. If operated on alternating current the above values are peak values. Range of application of the various contact materials Silver contacts Gold-plated contacts Introduction Contact materials ............................................................. 2 Description ..................................................................... 3 Ambient temperature compensation / Switching accuracy .......................................................... 3 Models Mechanical Temperature Switches MT1H with remote sensor Description and technical data .......................................P1 Dimensions / Order number key ....................................P2 T2H Description and technical data .......................................P3 Dimensions / Order number key ....................................P4 Mechanical Temperature Switches T1X / T1X-Ex / T2X / T2X-Ex with remote sensor for Ex-applications Description and technical data .......................................P5 Dimensions / Order number key ....................................P6 L1X / L1X-Ex Description and technical data .......................................P7 Dimensions / Order number key ....................................P8 Mechanical Temperature Switches ML1H Local mount types Description and technical data .......................................P9 Dimensions / Order number key ..................................P10 L2H Description and technical data .....................................P11 Dimensions / Order number key ..................................P12 Accessories Thermowells, split nuts, union connectors, capillaries, thermal conductive paste, certificates ......... 16 2 Mechanical Temperature Switches Index