Temperature transmitter technology has been very mature, very common in various factories, transmitters are often used in conjunction with a number of instruments, often in the process of supporting the use of some minor failures. The more common faults and solutions are as follows.

The junction box is one of the safest elements of the automation system which we think will not face any issues. The components like terminal blocks, cards, etc. installed in the junction box will not face any problems because of the surrounding atmospheric conditions. But for this, there are certain things that need to be done in the junction box.

Microcyber's NCS-PT105ⅡS series of intelligent pressure transmitter adopts advanced, mature and reliable piezoresistive silicon pressure sensor, combined with advanced microprocessor technology and digital capacitance measurement technology to make it carefully designed.

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MC0310 Modbus to HART Built-in Core Module is one of the M series built-in modules developed by Microcyber. The MC0310 is designed to convert a Modbus slave device into a HART slave device by embedding it into a user device with Modbus RTU communication capability.

NCS-HM105 HART modem Industrial automation instrument is upgrading from traditional 4~20mA analog control signal to industrial fieldbus with digital communication function.

NCS-TT106 uses digital technology, so it can connect with many types of thermocouple and thermo resistive sensors. It has wide range and simple interface between field and control room, which reduces the expense of installation, operation and maintenance.

HT1200M is a low-power modem chip that can be used in HART devices, which only needs a small number of external components to complete the modulation and demodulation of HART signals.

NCS-PT105Ⅱ series Smart Pressure Transmitter supports HART, FF, and PA protocol and can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc..

People who work with thermocouples a lot may also not know exactly how the cold junction of thermocouple (reference) works. To be able to discuss the cold junction, we first need a brief understanding of thermocouple theory and how thermocouples work.