NCS Series of Intelligent Transmitters are digital, intelligent, network-based, merged with advanced, reliable and stable sensor technology, to be designed as a new generation of Fieldbus Intelligent Transmitter. NCS Series of Intelligent Transmitter have been designed with high precision and high reliability, high stability. The pressure, temperature, currents and other physical quantities are displayed on LCD module. Zero drift, range settings and many other functions, are realized by the magnetism bar operation. The interoperability between different systems and equipments are realized by the Equipment Description Document, which is compatible to a variety of device management software, and adapting to harsh electromagnetic environment. NCS Series of Intelligent Transmitter have been used in inflammable and explosive places according to Intrinsically Safety Design. The Fieldbus Technology is used in NCS-TT105 Intelligent Temperature Transmitter, which is a new generation of Fieldbus Intelligent Temperature Transmitter, also an indispensable field device in control processing. It is integrated with a variety of functional modules, to realize not only the general testing functions, also the complicated control strategy. Digital technology is applied in NCS-TT105, which has been used in a wide range of thermal resistance and thermocouple sensors. It has a wide measuring range. Because of the simple interface between the field and control room, the costs of installation, operation and maintenance are reduced a lot. NCS-TT105 Series of Intelligent Temperature Transmitters, complied with FF Protocol, have been widely used in petroleum, chemical, metallurgy, electricity, cement,etc. Thermo resistance additional parameters as follows: Parameter Function Description COMP_WIRE1 Linearization compensation for thermo resistance 1 selecting 2-wire or 3-wire. Unit is fixed as Ω. COMP_WIRE2 Linearization compensation for thermo resistance 2 selecting 2-wire or 3-wire. Unit is fixed as Ω. SENSOR_CONNECTION It can be used to connect sensor with 2-wire or 3-wire. 0: 2-wire 1: 3-wire