CN209197963U - A kind of split type digital pressure transducer - Google Patents
A kind of split type digital pressure transducer Download PDFInfo
- Publication number
- CN209197963U CN209197963U CN201822213263.7U CN201822213263U CN209197963U CN 209197963 U CN209197963 U CN 209197963U CN 201822213263 U CN201822213263 U CN 201822213263U CN 209197963 U CN209197963 U CN 209197963U
- Authority
- CN
- China
- Prior art keywords
- pick
- sensor signal
- display unit
- pressure
- split type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
A kind of split type digital pressure transducer, including reversible transducer component, pick-up display unit, sensor signal transmission line, the reversible transducer component include surveying pressure probe, installation interface, straight-bar, pressure core, sensor signal shell；One end of the sensor signal transmission line is connected by sensor signal electrical insert with sensor signal shell, the other end of the sensor signal transmission line is connected by sensor signal electrical insert with pick-up display unit, the pick-up display unit is equipped with power supply line, pick-up output line, is equipped with transmission circuit plate in pick-up display unit.The production of the technical solution of the utility model pressure transmitter is simpler, but also sensor element significantly reduces manufacture difficulty, tentatively realize the series of products standardized production, simultaneously, curstomer's site installation difficulty is greatly reduced, and considerably reduces personnel labor intensity and related human cost, improves labor productivity, use simple to operate, high degree of automation.
Description
Technical field
The utility model relates to the melt pressures in the pressure measurement of various industries more particularly to rubber and plastic, chemical fibre industry
Measurement and control, specifically a kind of split type digital pressure transducer.
Background technique
Due to the requirement of product mounting hole, insulating layer and installation site, the functional parameter of pressure transmitter is needed according to existing
The special circumstances progress of field is a variety of customized, and production specifications and models are more, and manufacture difficulty is big, and the period is longer, are not easy to company
With user's stock spare part.And difficulty is big when installation at the scene, is easily damaged product.
Than cumbersome, installation when, requires 2-3 operator while operating traditional product, and while installing is easy to touch
Hurt product casing, it is likely that lead to damage of product.
Utility model content
The purpose of this utility model be solve the problems, such as it is set forth above, provide it is a kind of can be seperated, be easily installed, uniformly
The pressure transmitter that specification, manufacture difficulty reduce, i.e., a kind of split type digital pressure transducer.
The purpose of this utility model is achieved through the following technical solutions:
A kind of split type digital pressure transducer, characterized in that including reversible transducer component, pick-up display unit, pass
Sensor signal transmission line, the reversible transducer component include surveying pressure probe, installation interface, straight-bar, pressure core, sensor letter
Extra shell, described straight-bar one end are connected with pressure core, and the other end is connected by installation interface with pressure probe is surveyed, the pressure core
Body is mounted in sensor signal shell；One end of the sensor signal transmission line passes through sensor signal electrical insert
It is connected with sensor signal shell, the other end of the sensor signal transmission line passes through sensor signal electrical insert and pick-up
Display unit is connected, and the pick-up display unit is equipped with power supply line, pick-up output line, is equipped with pick-up in pick-up display unit
Circuit board.
Further, the sensor signal shell and pressure core are fixed using 3 screws.
Further, the sensor signal transmission line passes through five core plug-in units and sensor signal shell respectively and pick-up is aobvious
Show that component connects.
Further, the pick-up display unit is equipped with pressure display window, pressure alarm value sets window, police instruction
Lamp, operation button.
Further, the power supply line is connect using three core aerial plug-in units with pick-up display unit, pick-up output line
It is connect using three core aerial plug-in units with pick-up display unit.
Further, the pick-up display unit is installed using wall-hanging, is equipped with 2 mounting holes on left and right both sides respectively,
It can be installed by screw or card slot type.
The advantages of the utility model:
The technical solution of the utility model pressure transmitter production it is simpler, pick-up display unit can be used as standard component into
Row production, but also sensor element significantly reduces manufacture difficulty, tentatively realizes the series of products standardized production, together
When, curstomer's site installation difficulty is greatly reduced, and considerably reduces personnel labor intensity and related human cost, improves labour
Productivity, use is simple to operate, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic internal view of pick-up display unit in the utility model.
Specific embodiment
A kind of split type digital pressure transducer has reversible transducer component, sensor signal transmission line, power supply
Line 13, pick-up display unit and pick-up output line 14 etc..
Reversible transducer component is a kind of pressure sensor with isolation diaphragm, it by survey pressure probe 1, installation interface 2,
Hose is cased with outside straight-bar 3(straight-bar), pressure core 4, sensor signal shell 5, sensor signal electrical plug and signal cable
Line 6 forms；It surveys and probe, pressure core is pressed to be all made of the production of 15-5PH special alloy steel material, installation interface, straight-bar are using stainless
304 material of steel, sensor signal shell are made of aluminium alloy pipe, electroplating surface processing.Sensor signal shell and pressure
Core is fixed using 3 screws, maintenance easy to disassemble, and sensor signal transmission line passes through five core plug-in units and sensor signal
Shell carries out screw and fixes.
The collected pressure signal of reversible transducer component institute passes through sensor signal transmission line to pick-up display unit
In part, pick-up display unit is powered by power supply line, and 220VAC or 24VDC are optional.
Pick-up display unit 12, which divides, sets window 8, alarm lamp 9, operation for pressure display window 7, pressure alarm value
Button 10 etc. is converted to 4- using transmission circuit plate 11 by the collected pressure signal of sensor signal transmission line (mv)
20mA 0-10V signal output, while pressure display window carry out pressure instant playback；Pick-up display unit can pass through behaviour
Make the sensor element of button setting matching different parameters, moreover it is possible to which different alarm parameters values etc., pick-up display unit 12 are set
Main material is aluminium alloy.
Sensor signal transmission line is shown with sensor signal shell and pick-up respectively using five core aerial plug-in units of standard
Component connection, power supply line are connect using three core aerial plug-in unit of high-voltage isulation with pick-up display unit, and pick-up output line uses
Three core aerial plug-in units of standard are connect with pick-up display unit.
Pick-up display unit 12 is installed using wall-hanging, is equipped with 2 mounting holes 15 in the right and left respectively, can be passed through screw
Or card slot type installation.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (6)
1. a kind of split type digital pressure transducer, characterized in that including reversible transducer component, pick-up display unit, sensing
Device signal transmssion line, the reversible transducer component include surveying pressure probe, installation interface, straight-bar, pressure core, sensor signal
Shell, described straight-bar one end are connected with pressure core, and the other end is connected by installation interface with pressure probe is surveyed, the pressure core
It is mounted in sensor signal shell；One end of the sensor signal transmission line by sensor signal electrical insert with
Sensor signal shell is connected, and the other end of the sensor signal transmission line is aobvious by sensor signal electrical insert and pick-up
Show that component is connected, the pick-up display unit is equipped with power supply line, pick-up output line, and pick-up electricity is equipped in pick-up display unit
Road plate.
2. a kind of split type digital pressure transducer according to claim 1, characterized in that the sensor signal shell
It is fixed with pressure core using 3 screws.
3. a kind of split type digital pressure transducer according to claim 1, characterized in that the sensor signal transmission
Line passes through five core plug-in units respectively and connect with sensor signal shell and pick-up display unit.
4. a kind of split type digital pressure transducer according to claim 1, characterized in that the pick-up display unit is set
There are pressure display window, pressure alarm value setting window, alarm lamp, operation button.
5. a kind of split type digital pressure transducer according to claim 1, characterized in that the power supply line uses
Three core aerial plug-in units are connect with pick-up display unit, and pick-up output line is connect using three core aerial plug-in units with pick-up display unit.
6. a kind of split type digital pressure transducer according to claim 1, characterized in that the pick-up display unit is adopted
It is installed with wall-hanging, is equipped with 2 mounting holes on left and right both sides respectively, can installed by screw or card slot type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213263.7U CN209197963U (en) | 2018-12-27 | 2018-12-27 | A kind of split type digital pressure transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213263.7U CN209197963U (en) | 2018-12-27 | 2018-12-27 | A kind of split type digital pressure transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197963U true CN209197963U (en) | 2019-08-02 |
Family
ID=67430622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213263.7U Expired - Fee Related CN209197963U (en) | 2018-12-27 | 2018-12-27 | A kind of split type digital pressure transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197963U (en) |
-
2018
- 2018-12-27 CN CN201822213263.7U patent/CN209197963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201227 |