CN105203170A - Transmitter used for Coriolis flow meter - Google Patents
Transmitter used for Coriolis flow meter Download PDFInfo
- Publication number
- CN105203170A CN105203170A CN201510657995.3A CN201510657995A CN105203170A CN 105203170 A CN105203170 A CN 105203170A CN 201510657995 A CN201510657995 A CN 201510657995A CN 105203170 A CN105203170 A CN 105203170A
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- transmitter
- signal
- circuit
- sensor
- output
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Abstract
The invention provides a transmitter used for a Coriolis flow meter. The transmitter comprises a sensor and a processing circuit, wherein the sensor is used for generating a sensor signal based on sensing of a vibratory flow tube, and the processing circuit is used for generating an outputting signal based on the sensor signal. The transmitter is characterized in that by further comprising a detachable outputting circuit; under the condition that the outputting circuit is installed on the transmitter, the outputting signal is output through the outputting circuit.
Description
Technical field
The present invention relates to technical field of electronic equipment, be specifically related to a kind of transmitter for coriolis flowmeter.
Background technology
Transmitter for coriolis flowmeter is the instrument sensor signal obtained by sensor sense vibrations flowtube being changed into follow-up applicable signal.This kind of transmitter generally includes display and shows the signal after transmitter changes.Except the display that the signal after transmitter changes is shown, sometimes also need the output circuit carrying out the signal after transmitter changes to export (such as this signal being outputted to master control room or host computer), thus this signal is applied to other control.But this output is not required, if user only wishes to observe this signal by the display on transmitter and do not need to utilize this signal to carry out other control, then do not need this signal to export.But in existing transmitter, output circuit is fixedly mounted on transmitter usually, thus user can not select flexibly to the output of transmitter, and may cause unnecessary energy resource consumption.
Summary of the invention
The present invention is directed to the deficiencies in the prior art part, a kind of transmitter for coriolis flowmeter is provided.
The scheme that the present invention solves prior art problem is: a kind of transmitter for coriolis flowmeter, comprising: sensor, for generating sensor signal based on sensing vibrating flow pipe; And treatment circuit, for based on sensor signal generating output signal.Wherein, this transmitter also comprises: dismountable output circuit, and when output circuit is installed on this transmitter, output signal exports by output circuit.
Accompanying drawing explanation
Fig. 1 is the block diagram of the structure of the transmitter schematically shown according to the embodiment of the present invention.
Wherein: transmitter 100 comprises: sample circuit 101, treatment circuit 102, display circuit 103, output circuit 104 and sensor 105.
Embodiment
Sensor 105 is for generating sensor signal based on sensing vibrating flow pipe.Sample circuit 101 is for sampling to sensing by sensor 105 sensor signal obtained, to obtain sampled signal.Sensor 105 can be the liquid flow sensor etc. of the sensor of any type, such as sensed flow.Treatment circuit 102 is for processing to obtain output signal to the sampled signal obtained of being sampled by sample circuit 101.Output signal is the signal reaching the required standard such as follow-up display circuit or controller.Display circuit 103 is for showing the output signal obtained after being processed by treatment circuit 102, and user can observe by this display the signal that transmitter exports.In an embodiment of the present invention, transmitter 100 is equipped with sample circuit 101 treatment circuit 102 and display circuit 103 (connecting with solid line in FIG) regularly.Different from sample circuit 101 treatment circuit 102 and output circuit 103, output circuit 104 is dismountable (represented by dashed line in FIG output circuit 104 is installed to transmitter 100) for transmitter 100.When output circuit 104 is installed on transmitter 100, output signal exports by output circuit 104.Because output circuit 104 is dismountable, therefore user can select neatly for whether signal being carried out output.When needs output signal, output circuit 104 can be installed on transmitter 100, to output signal by user.Otherwise output circuit 104 can disassemble from transmitter 100 by user.
For a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. for a transmitter for coriolis flowmeter, comprising: sensor, it is characterized in that: for generating sensor signal based on sensing vibrating flow pipe; And treatment circuit, for based on sensor signal generating output signal.Wherein, this transmitter also comprises: dismountable output circuit, and when output circuit is installed on this transmitter, output signal exports by output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657995.3A CN105203170A (en) | 2015-10-13 | 2015-10-13 | Transmitter used for Coriolis flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657995.3A CN105203170A (en) | 2015-10-13 | 2015-10-13 | Transmitter used for Coriolis flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105203170A true CN105203170A (en) | 2015-12-30 |
Family
ID=54950974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657995.3A Pending CN105203170A (en) | 2015-10-13 | 2015-10-13 | Transmitter used for Coriolis flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105203170A (en) |
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2015
- 2015-10-13 CN CN201510657995.3A patent/CN105203170A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |