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Temperature Transmitter, Smart Temperature Transmitter, HART temperature transmitter - these are all keywords that ring a bell, especially for those who deal with process control in major industries such as petroleum, chemical, power plants, and metallurgy. As an e-commerce independent station seller, I am proud to introduce my latest product, the NCS-TT105 Smart Temperature Transmitter.

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.

HART and FOUNDATION Fieldbus demonstrably provide tremendous operational efficiency improvements for process facilities when deployed with continuous digital data transmission among instruments, asset management systems, and industrial internet of things (IIoT) platforms.

G0313 Modbus to FF Gateway is a gateway device of Modbus protocol and FF protocol developed by Microcyber. As Modbus master station, G0313 Modbus to FF Gateway communicates with Modbus-RTU device via RS485 interface, and it can convert the data of Modbus-RTU device to FF device variable output.

The product realizes the converter function from Modbus RTU to PROFIBUS PA, and it shall multiple devices with Modbus RTU protocol to PROFIBUS PA network.

In the general sense, the pressure transmitter is mainly composed of three parts: sensor sensor (also known as pressure sensor), measurement circuit and process connector. It can transform the physical pressure parameters that the pressure measuring component sensor feels into a standard electrical signal (such as 4 ~ 20madc, etc.) to supply the alarm, recorder, regulator and other second instruments such as the alarm, recorder, regulator and other second instruments.

In the general sense, the pressure transmitter is mainly composed of three parts: sensor sensor (also known as pressure sensor), measurement circuit and process connector. It can transform the physical pressure parameters that the pressure measurement component sensor feels into the physical pressure parameters of the gas, liquid and other physical pressure parameters into a standard electrical signal (such as 4 ~ 20madc, etc.) to provide the second instrument such as the alarm, the recorder, the regulator and other second instruments for measurement and instructions. Process adjustment

By analyzing the needs of users, we can roughly divide the technical requirements and expectations of users on the fieldbus into the following three levels:

APC3 is a fieldbus dedicated chip for the development of PROFIBUS DP intelligent slaves, supporting the complete DPV0 protocol. APC3 is fully compatible with SPC3LV and VPC3 working in DPV0/3.3V/1.5K dual-port RAM mode.

HART temperature board MS0210, using the fieldbus technology, is a new generation of smart temperature module and it is an indispensable field device for process control. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc.