We offer sil 202 measurement of temperature using thermocouple. In industrial control systems, information about physicalprocess should be known and tranducers play vital role init. A transducer is a device which convert one form of energyinto other form. In other words it convert one's signal form intoother signal form. To measure temperature in industriesthermocouples are widely used. This set up is designed to studyof temperature measurement using type j thermocouple.