Poach temperature transmitter1

Beautiful garden honeywell (1983 霍尼韦尔) Company production than smart ( 智能) Type differential pressure transmitter, the use of microprocessor and digital 1 b letter technology will be improved conventional differential pressure transmitter, make the function of increasing the use of flexible. It of its information still for dc 4 - Promote to 20 ma dc signal through by a portable field communicators and the power of the two line teaspoons of digital transmitter. This - Greatly inspired the design of other transmitter, then the principle with the similar abroad smart temperature transmitter. 'Smart' - https://www. rtdcn。 Com Smart/English original intention refers to a microprocessor chip, can match a variety of temperature sensitive components, in the far after migration zero, changing range of digital communication technology, and a linear function of temperature transmitter. Because of its rich, flexible use, also is called 'intelligent' temperature transmitter.

this most of the microprocessor in the transmitter adopts 8 or 16 chip, precision can reach or even 005 01 level. Power is still a dc 24 v, the signal is still analog the best flow of 4 - 20mA。 But the pulse superimposed on the dc signal wires to pass - digital instructions and data and USES the voltage Frequency ( The VF) Transformation of the way through the photoelectric isolation and digital channels to exchange information.

smart temperature transmitter can be divided into field installation type and control frame pole loading two slaughter, former ring humidity can be in - 40 + 80 degrees c, the latter environment temperature between 0 a 50 degrees Celsius.

communication device at the scene of the control treasure available then celebrate with any ChiQi connect. Field communicator on the small keyboard and display, can be on any deliver to implement query, a smart temperature shows that the measurement engineering unit digital quantity, set parameters. Can also be used to modify the parameters, the change degree, change the zero into range, the rule change line, etc.

to the production workshop of the installed smart temperature transmitter may be a lot, but it only need to configure a site communication device, because the communication is universal, it is portable it only work in the need to set a smart temperature transmitter parameters or change work when used.

in general this communication distance within 1500 m.

smart temperature transmitter is more flexible and convenient than the conventional temperature transmitter, fully embodies the characteristics of all multi-purpose, is currently developing the new type of instrument. Modern factory existing smart differential pressure and pressure transmitter, flow transmitter, liquid level transmitter, etc. , which USES the Numbers are often more than smart temperature transmitter.

more high-quality sensors at https://www. rtdcn。 Com /

key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure sensor and digital temperature sensor