Sensewell Instruments Pvt. Ltd manufactures Head Mounted Single/ Dual Set Point Temperature Transmitter. Sensewell Instruments Pvt. Ltd is an ISO 9001 certified company. The Head Mounted Single/ Dual Set Point Temperature Transmitter of model TH-11U Series is a low cost, non-isolated temperature transmitter that enables the use of a single transmitter for the measurements of Pt-100 RTD, Thermocouple input or mV.