UNIQUE PUSH BUTTON CALIBRATION RE RANGEABLE WITHOUT A PC RTD, TC INPUT LED OVER-RANGE INDICATION GALVANIC ISOLATION ON TC TYPES DRIFT FREE LINEARISATION Introduction A simple push button operation, ranges and calibrates the HMT (4 to20) mA temperature transmitter, eliminating the need for soldering links, potentiometers or PC's. The HMT in-head mounted transmitter incorporates the latest digital technology to ensure accurate drift free linearisation. It connects to an appropriate sensor and converts the output to a linear (4 to) mA output signal, providing a Level of performan

The growing demand throughout the world for precision, reliability and safety in the field of temperature-measurement and regulation techniques, which covers everything from a simple furnace to nuclear power plants; this has led to the increasing substitution of conventional cables by Mineral Insulated Cables. Mineral Insulated metal sheathed cables are proven choice in industries it comprises a metal sheath in which thermoelectric conductors or copper conductors are embedded in highly compressed MgO insulation. The metal other sheath protects the inner wire (i.e. thermocouple conductor)