Insta controls offersmanufactures ptc thermistors. These ptc thermisters are used , which are used for temperature sensing and protection against overheating of any equipment or appliance. The temperature rangesure range of thermistors is from 60°c to 190°c in steps of 10°c. The thermistors are manufactured as per din 44081 & 44082 and british standards 449 part. These thermisters are available in single, double and triple versions.The thermistors find their applications in: are mainly used for overheat protection of motors, transformers and electronic parts mounted on heat-sinks. Following are some of the hardware features of this ptc thermisters include: these are to be embedded in the winding [for motors and transformers] or mounted on heat-sinks near the part to be protected [for electronic parts]. As the thermistors are very small [3 mm dia], they can be fitted in almost any equipment.Whenever the equipment gets hot, the thermistor senses the temperature and gives a signal to the thermistor controller, which in turn takes the protective action and switches off the supply. The thermistor can be mounted on existing motors also. As since there is no moving part, its life is infinite.The ptc thermistor along with its controller protects electric motors from nearly all faults and this thermister prevents them from burning, that too at a very low cost.The thermistors are manufactured as per din 44081 & 44082 and british standards 449 part. These are available in single, double and triple versions.
