intelligent temperature transmitter adopts field bus technology, is a new generation of intelligent temperature transmitter, is an indispensable field device in process control. The device integrates a wealth of functional modules, which can achieve both general detection functions and complex control strategies.

According to the recent reader survey of Control Engineering Chinese Edition and CONTROL ENGINEERING in the United States, the application and development of industrial Ethernet technology show the following seven trends

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.

The temperature transmitter is mainly used for temperature measurement, and the following aspects should be paid attention to when selecting models.

The role of temperature in the transmitter For the temperature range of the temperature transmitter, usually a transmitter will calibrate two temperature ranges, that is, the normal operating temperature range and the temperature compensable range. The normal operating temperature range refers to the temperature range when the transmitter is not damaged under working conditions. When the temperature compensation range is exceeded, the performance index of its application may not be achieved. The temperature compensation range is a smaller range than the operating temperature range. typical range. Working within this range, the transmitter will definitely achieve its due performance.

The installation environment of the integrated temperature transmitter must be within -20-+70°C. When the ambient temperature is too high, the signal converter and display module can be installed separately from the thermal resistance or thermocouple. To be equipped with a special explosion-proof box for separately mounting the transmitter.

How to solve problems encountered in the use of intelligent temperature transmitter

NCS-TT106 FF Protocol Temperature Transmitter (Head Mounted)，NCS-TT106 series temperature transmitter is a fieldbus temperature transmitter developed by Microcyber Company.

How does the temperature transmitter measure the quality