CN105928560A - On-line water quality analyzer with multi-parameter sensors - Google Patents
On-line water quality analyzer with multi-parameter sensors Download PDFInfo
- Publication number
- CN105928560A CN105928560A CN201610487949.8A CN201610487949A CN105928560A CN 105928560 A CN105928560 A CN 105928560A CN 201610487949 A CN201610487949 A CN 201610487949A CN 105928560 A CN105928560 A CN 105928560A
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- Prior art keywords
- housing
- water quality
- parameter
- water
- monitored
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention relates to an on-line water quality analyzer with multi-parameter sensors. The on-line water quality analyzer is installed in a device containing an aqueous medium to be monitored and used to monitor water quality of the aqueous medium to be monitored. The on-line water quality analyzer comprises a first housing, a second housing, a plurality of water quality measuring units and a cleaning unit for cleaning the water quality measuring units, wherein through holes allowing the aqueous medium to be monitored to pass through are arranged in the first housing, an accommodating chamber is arranged in the first housing and has an opening end, the first end of the second housing is connected and communicated with the opening end of the accommodating chamber, the second end of the second housing is provided with a cover plate, the water quality measuring units and the cleaning unit are received in the accommodating chamber and installed on the inner wall of the first end of the second housing, and a signal line is arranged in the second housing and connected with the water quality measuring units in a waterproof way. The on-line water quality analyzer is simple to operate and is practical. The measuring units can be cleaned timely, and the working efficiency of the water quality analyzer is improved.
Description
Technical field
The present invention relates to water quality monitoring technical field, particularly relate to a kind of online multi-parameter sensor water quality and divide
Analyzer.
Background technology
At present, numerous fields needing on-line real time monitoring water analysis want to measure multiple water quality parameter,
Major part is all that the mode using the additional transmitter of multiple single-sensors carries out water quality monitoring, this mode
Not only power consumption cannot be accomplished greatly outdoor without using in the case of civil power, and owing to sensor long period of soaking is at water
Middle monitoring water quality, measured zone surface can grow aquatic organism and tie a large amount of incrustation scales, affecting the measurement of sensor,
And branched sensor distribution measures and cannot accomplish unified cleaning, so cause greatly to vast user
In-convenience in use, and regularly cleared up by personnel, not only waste of manpower, material resources, financial resources,
And the highest in service efficiency, greatly reduce production output.
Summary of the invention
The technical problem to be solved is to provide a kind of simple to operate, practical and can clear up survey in time
The online multi-parameter sensor Water Test Kits of amount unit.
The technical scheme is that a kind of online multi-parameter sensor water quality
Analyser, it is arranged in the device accommodating aqueous medium to be monitored, for monitoring the water of aqueous medium to be monitored
Matter parameter, it includes the first housing, the second housing, multiple water quality measurement unit and for cleaning described water
The cleaning unit of matter measuring unit；It is provided with multiple for by aqueous medium to be monitored on described first housing
Through hole；In described first housing, there is receiving chamber；Described receiving chamber has opening, described second shell
First end of body is connected with the opening in described receiving chamber and connects, and the second end of described second housing is arranged
There is cover plate；Multiple described water quality measurement unit and described cleaning unit are contained in described receiving intracavity, and
Multiple described water quality measurement unit and described cleaning unit are mounted on the first end of described second housing
On inwall；Being provided with holding wire in described second housing, described holding wire is prevented with described water quality measurement unit
Water connects.
The invention has the beneficial effects as follows: by arranging cleaning unit in the first housing, can be in time to measurement
Unit is carried out, it is provided that the work efficiency of Water Test Kits.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described measuring unit includes multi-parameter water quality sensor, and multiple described multi-parameter water qualities pass
Sensor is all waterproof with described holding wire to be connected.
Above-mentioned further scheme is used to provide the benefit that: to use multi-parameter water quality sensor can monitor water quality
Many kinds of parameters, as dissolved oxygen, temperature, PH, ORP (oxidation-reduction potential), electrical conductivity, turbidity,
Oil, COD (Biochemical oxygen demand) in ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, blue-green alge, chlorophyll, water
Deng, multi-parameter water quality sensor is connected with holding wire, it is simple to each supplemental characteristic monitored passes through
Holding wire exports.
Further, described cleaning unit includes cleaning brush, motor and controller；Described motor is arranged on institute
Stating receiving intracavity, its output shaft connects described cleaning brush, is used for driving described cleaning brush to move to clean
The surface of described multi-parameter water quality sensor；Described controller is connected with described motor, is used for controlling described
Being turned on and off of motor.
Above-mentioned further scheme is used to provide the benefit that: to be controlled unlatching or the pass of motor by controller
Close, moved the surface cleaning multi-parameter water quality sensor by driven by motor cleaning brush, improve work efficiency.
Further, described first housing is provided with osculum away from one end of described second housing.
Above-mentioned further scheme is used to provide the benefit that: by setting in the one end away from described second housing
Putting osculum, after can preventing Water Test Kits removal from measuring medium, in the first housing, savings measures medium.
Further, the first end of described second housing is provided with for being connected with the opening in described receiving chamber
Female thread, the opening in described receiving chamber is provided with the first external screw thread with described screw-internal thread fit.
Further, the outside of the upper and lower surface of described second housing is provided with multiple groove, institute
State groove for increasing the surface roughness of described second housing, in order to by the opening in described receiving chamber
Carry out hand thread with the first end of described second housing to be connected.
Above-mentioned further scheme is used to provide the benefit that: by outside the upper and lower surface of the second housing
Side is respectively provided with multiple groove, can increase the surface roughness of the second housing, when the first housing and the second housing
Time threaded, the first housing can be facilitated to be threaded into.
Further, described water quality measurement unit by the first fast waterproof joint and described second housing the
One end connects, and the mode that the first end of described cleaning unit and described second housing is threaded connection is even
Connect.
Further, the outer wall of described second housing is additionally provided with the second external screw thread, is used for and described receiving
The device of aqueous medium to be monitored carries out threaded.
Further, described cover plate is provided with lifting bolt and second fast away from the one side of described second housing
Speed water joint；Described lifting bolt accommodates the dress of aqueous medium to be monitored by connection chain for being fixed on
Putting, described holding wire is connected with described second fast waterproof joint.
Above-mentioned further scheme is used to provide the benefit that: to pass through lifting bolt, it is simple to by Water Test Kits
It is fixed in the device accommodating band monitoring aqueous medium, by holding wire and the second fast waterproof joint are connected
Connect, it is simple to the water quality parameter data of multi-parameter water quality Sensor monitoring are exported.
Accompanying drawing explanation
Fig. 1, the structure of the 2 online multi-parameter sensor Water Test Kits provided for the embodiment of the present invention one
Schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first housing, the 2, second housing, 3, cover plate, 4, lifting bolt, the 5, second external screw thread,
6, the first fast waterproof joint, 7, cleaning unit, 8, cleaning brush, 9, measuring unit, 10, groove,
11, the second fast waterproof joint, 12, through hole.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.It should be noted that in the case of not conflicting, this
Feature in the embodiment of application and embodiment can be mutually combined.
Embodiment one
As shown in Figure 1, 2, the online multi-parameter sensor Water Test Kits that the present embodiment provides, its peace
It is contained in the device accommodating aqueous medium to be measured, for monitoring the water quality parameter of aqueous medium to be measured, its bag
Include first housing the 1, second housing 2, multiple water quality measurement unit 9 and for cleaning described water quality measurement
The cleaning unit 7 of unit 9；It is provided with multiple for by aqueous medium to be monitored on described first housing 1
Through hole 12.
In described first housing 1, there is receiving chamber；Described receiving chamber has opening, described second housing
First end of 2 is connected with the opening in described receiving chamber and connects, and the second end of described second housing 2 sets
It is equipped with cover plate 3；Multiple described water quality measurement unit 9 and described cleaning unit 7 are contained in described receiving
Intracavity, and multiple described water quality measurement unit 9 and described cleaning unit 7 be mounted on described second housing
On the inwall of first end of 2；Being provided with holding wire in described second housing 2, described holding wire is with described
The waterproof connection of water quality measurement unit 9.
First end of the second housing 2 therein is provided with within being connected with the opening in described receiving chamber
Screw thread, the opening in described receiving chamber is provided with the first external screw thread with described screw-internal thread fit.Described water
Matter measuring unit 9 can be connected with the first end of the second housing 2 by the first fast waterproof joint 6, it is possible to
First end of measuring unit 9 with the second housing 2 is connected by the mode being threaded connection.Cleaning therein
The mode that unit 7 is threaded connection with the first end of described second housing 2 is connected, it is possible to by quickly
First end of water joint and the second housing 2 connects.By fast waterproof joint or threaded by the way of
All can realize fast assembling-disassembling, dismounting when facilitating user installation in use and do not use.Therein
First end of the second housing 2 may be designed as positive shape changeable shape, it is simple to by this online multi-parameter sensor
As the application point of instrument when Water Test Kits is installed, it is facilitated to install.
First housing 1 therein is provided with osculum away from one end of described second housing 2, by
One housing 1 arranges osculum away from one end of described second housing 2, when by this online multi-parameter sensor
After medium is measured in Water Test Kits removal, measurement is situated between by the osculum arranged by the end of the first housing 1
Matter spills, thus can prevent the removal of online multi-parameter sensor Water Test Kits from measuring the first housing after medium
In 1, savings measures medium.It addition, also can be provided with in the outside on the upper and lower surface of the second housing 2
Multiple grooves 10, the plurality of groove 10 can uniform be arranged on the upper and lower surface of the second housing 2.Pass through
The outside on the upper and lower surface being arranged on the second housing 2 arranges multiple groove 10, can increase by the second housing 2
Surface roughness, when the first housing 1 is threadeded with the second housing 2, the first housing 1 can be facilitated
It is threaded into.Furthermore, wait to supervise for convenience of being arranged on to accommodate by this online multi-parameter sensor Water Test Kits
Survey in the device of aqueous medium, also can the second external screw thread 5 be set on the outer wall of the second housing 2, work as receiving
When the device of aqueous medium to be monitored is pipeline, can be by this second external screw thread 5 by online multi-parameter sensor
Water Test Kits is arranged in the pipeline accommodating aqueous medium to be monitored；Or, it is possible at cover plate 3 away from institute
The one side stating the second housing 2 is provided with lifting bolt 4, by connection chain is fixed on lifting bolt
On 4, and it is fixed on connecting chain on the device accommodating aqueous medium to be monitored, thus by online multiparameter
Sensor Water Test Kits is fixed in the device accommodating aqueous medium to be monitored.It addition, cover plate 3 is away from
The one side of two housings 2 is additionally provided with the second fast waterproof joint 11, and holding wire is quickly prevented with described second
Water swivel 11 connects, by holding wire and the second fast waterproof joint 11 being connected, it is simple to by multiparameter
The signal output of water quality sensor monitoring.
The online multi-parameter sensor Water Test Kits that the present embodiment provides, it is by the first housing 1
It is provided for cleaning the cleaning unit 7 of measuring unit 9, measuring unit 9 can be cleared up in time because of long period of soaking
At its epontic aquatic organism and the incrustation scale of formation in water, it is to avoid cleared up the people caused by personnel
Power, the waste of financial resources, thus improve the work efficiency of this online multi-parameter sensor Water Test Kits.Logical
Cross arrange on the first housing 1 multiple for by the through hole 12 of aqueous medium to be monitored, it is simple to water to be monitored
The free-flowing of medium, still prevents big particle and the biological probe to multi-parameter water quality sensor
Destruction.This online multi-parameter sensor Water Test Kits can be applicable to multiple-quality water analysis field, such as water
Produce cultivation, marine environment water quality monitoring, municipal sewage monitoring etc., by this online multi-parameter sensor water
The water quality parameter that matter analyser can be monitored include dissolved oxygen, temperature, PH, ORP (oxidation-reduction potential),
In electrical conductivity, turbidity, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, blue-green alge, chlorophyll, water oil,
COD (Biochemical oxygen demand) etc..
Measuring unit 9 therein can include multi-parameter water quality sensor, and multiple described multi-parameter water qualities sense
Device is all waterproof with described holding wire to be connected, and multi-parameter water quality sensor passes through RS485 communication interface, passes through
Modbus RTU communications protocol by the data information transfer of multiple multi-parameter water quality Sensor monitorings to signal
Line, and by the circuit within the second housing 2 by the multi-path digital signal of multiple multi-parameter water quality sensors
Be converted to a road, and exported by this holding wire.This online multi-parameter sensor Water Test Kits can use
12-24V direct current supply, uses power consumption little, can carry out solar powered measurement with field without civil power situation,
Unified Rs 485 (Modbus RTU) signal output, long transmission distance, transmission signal is not easily susceptible to interference,
The convenient control system with rear end is attached, and can meet answering of intelligentized control method field and Internet of Things field
With.
Cleaning unit 7 therein includes cleaning brush 8, motor and controller；Described motor is arranged on described
Accommodating intracavity, its output shaft connects described cleaning brush 8, is used for driving described cleaning brush 8 to move with clearly
Wash the surface of described multi-parameter water quality sensor；Described controller is connected with described motor, is used for controlling institute
State being turned on and off of motor.Cleaning brush 8 therein can use soft bristle to multi-parameter water quality sensor
Surface is cleaned, and controller can set time interval and automatically starts motor and cut out, to reach
The surface of timing automatic cleaning multi-parameter water quality sensor, thus multiparameter water can be removed effectively, in time
The dirt of matter sensor surface, prevents the growth of microorganism, and then can ensure that multi-parameter water quality sensor is surveyed
The stability of amount data and accuracy, and can greatly reduce maintenance cost.
In describing the invention, it should be noted that term " pushes up ", " end ", " " interior ", " outward "
It is based on orientation shown in the drawings or position relationship in the orientation indicated or position relationship, is for only for ease of
Describe the present invention and simplification description rather than instruction or the device of hint indication or element must have specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally,
Term " first ", " second " are only used for describing purpose, and it is not intended that indicate or imply relatively important
Property.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to
It is to removably connect, or is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be
It is joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.Right
For those of ordinary skill in the art, above-mentioned term tool in the present invention can be understood with concrete condition
Body implication.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two
Or two or more.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (9)
1. an online multi-parameter sensor Water Test Kits, it is arranged on and accommodates aqueous medium to be monitored
In device, for monitoring the water quality parameter of aqueous medium to be monitored, it is characterised in that include the first housing (1),
Second housing (2), multiple water quality measurement unit (9) and be used for cleaning described water quality measurement unit (9)
Cleaning unit (7)；
It is provided with multiple for by the through hole (12) of aqueous medium to be monitored on described first housing (1)；
In described first housing (1), there is receiving chamber；Described receiving chamber has an opening, and described second
First end of housing (2) is connected with the opening in described receiving chamber and connects, described second housing (2)
The second end be provided with cover plate (3)；
Multiple described water quality measurement unit (9) and described cleaning unit (7) are contained in described receiving chamber
In, and multiple described water quality measurement unit (9) and described cleaning unit (7) be mounted on described second
On the inwall of the first end of housing (2)；
Holding wire, described holding wire and described water quality measurement unit it is provided with in described second housing (2)
(9) waterproof connection.
Online multi-parameter sensor Water Test Kits the most according to claim 1, it is characterised in that
Described water quality measurement unit (9) includes multi-parameter water quality sensor, and multiple described multi-parameter water qualities sense
Device is all waterproof with described holding wire to be connected.
Online multi-parameter sensor Water Test Kits the most according to claim 2, it is characterised in that
Described cleaning unit (7) includes cleaning brush (8), motor and controller；
Described motor is arranged on described receiving intracavity, and its output shaft connects described cleaning brush (8), uses
In driving described cleaning brush (8) mobile to clean the surface of described multi-parameter water quality sensor；Described control
Device processed is connected with described motor, for controlling being turned on and off of described motor.
Online multi-parameter sensor Water Test Kits the most according to claim 2, it is characterised in that
Described first housing (1) is provided with osculum away from one end of described second housing (2).
Online multi-parameter sensor Water Test Kits the most according to claim 2, it is characterised in that
First end of described second housing (2) is provided with the interior spiral shell for being connected with the opening in described receiving chamber
Stricture of vagina, the opening in described receiving chamber is provided with the first external screw thread with described screw-internal thread fit.
Online multi-parameter sensor Water Test Kits the most according to claim 5, it is characterised in that
The outside of the upper and lower surface of described second housing (2) is provided with multiple groove (10), institute
State groove (10) and be used for increasing the surface roughness of described second housing (2), in order to by described appearance
The opening in chamber of receiving carries out hand thread with the first end of described second housing (2) and is connected.
7. according to the online multi-parameter sensor water analysis described in claim 1 to 6 any of which item
Instrument, it is characterised in that described water quality measurement unit (9) passes through the first fast waterproof joint (6) and institute
The first end stating the second housing (2) connects, described cleaning unit (7) and described second housing (2)
The mode that is threaded connection of the first end connect.
8. according to the online multi-parameter sensor water analysis described in claim 1 to 6 any of which item
Instrument, it is characterised in that be additionally provided with the second external screw thread (5) on the outer wall of described second housing (2),
Device for aqueous medium to be monitored with described receiving is threadeded.
9. according to the online multi-parameter sensor water analysis described in claim 1 to 6 any of which item
Instrument, it is characterised in that described cover plate (3) is provided with away from the one side of described second housing (2) and hangs
Collar bolt (4) and the second fast waterproof joint (11)；Described lifting bolt (4) is for by connecting
Chain is fixed on the device accommodating aqueous medium to be monitored, and described holding wire connects with described second fast waterproof
Head (11) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487949.8A CN105928560A (en) | 2016-06-27 | 2016-06-27 | On-line water quality analyzer with multi-parameter sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487949.8A CN105928560A (en) | 2016-06-27 | 2016-06-27 | On-line water quality analyzer with multi-parameter sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105928560A true CN105928560A (en) | 2016-09-07 |
Family
ID=56829390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487949.8A Pending CN105928560A (en) | 2016-06-27 | 2016-06-27 | On-line water quality analyzer with multi-parameter sensors |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218978A (en) * | 2017-07-28 | 2017-09-29 | 南通德高环境监测技术有限公司 | Multichannel water quality monitoring system and its monitoring method |
| CN110887945A (en) * | 2019-12-16 | 2020-03-17 | 南京奇崛电子科技有限公司 | Multi-parameter water quality sensor |
| CN112269009A (en) * | 2020-09-29 | 2021-01-26 | 南京奇崛电子科技有限公司 | Moisture multi-parameter sensor |
| CN113238016A (en) * | 2020-06-08 | 2021-08-10 | 深圳延浩科技有限公司 | Sealing assembly and corresponding multi-interface multi-parameter water quality analyzer |
| CN113325147A (en) * | 2021-04-13 | 2021-08-31 | 江元(天长)科技股份有限公司 | Water turbidity and multi-parameter detection device and detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5800628A (en) * | 1996-10-22 | 1998-09-01 | Honeywell Inc. | Continuous cycle operation for dishwashers using turbidity sensor feedback |
| US20100110437A1 (en) * | 2008-11-06 | 2010-05-06 | Li-Cor, Inc. | Gas analyzer |
| CN102253018A (en) * | 2011-04-27 | 2011-11-23 | 河北先河环保科技股份有限公司 | Throwing-into type fluorescence method water quality on-line analyzer |
| CN102607650A (en) * | 2012-04-01 | 2012-07-25 | 郑贵林 | Self-maintenance multi-parameter water quality monitor |
| CN105057248A (en) * | 2015-08-27 | 2015-11-18 | 中国水产科学研究院淡水渔业研究中心 | Automatic scouring device for dissolved oxygen sensor |
| CN205270209U (en) * | 2015-10-15 | 2016-06-01 | 烟台凯米斯仪器有限公司 | Online multi -parameter quality of water sensor self - cleaning and calibrating device |
| CN205691171U (en) * | 2016-06-27 | 2016-11-16 | 烟台凯米斯仪器有限公司 | A kind of online multi-parameter sensor Water Test Kits |
-
2016
- 2016-06-27 CN CN201610487949.8A patent/CN105928560A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5800628A (en) * | 1996-10-22 | 1998-09-01 | Honeywell Inc. | Continuous cycle operation for dishwashers using turbidity sensor feedback |
| US20100110437A1 (en) * | 2008-11-06 | 2010-05-06 | Li-Cor, Inc. | Gas analyzer |
| CN102253018A (en) * | 2011-04-27 | 2011-11-23 | 河北先河环保科技股份有限公司 | Throwing-into type fluorescence method water quality on-line analyzer |
| CN102607650A (en) * | 2012-04-01 | 2012-07-25 | 郑贵林 | Self-maintenance multi-parameter water quality monitor |
| CN105057248A (en) * | 2015-08-27 | 2015-11-18 | 中国水产科学研究院淡水渔业研究中心 | Automatic scouring device for dissolved oxygen sensor |
| CN205270209U (en) * | 2015-10-15 | 2016-06-01 | 烟台凯米斯仪器有限公司 | Online multi -parameter quality of water sensor self - cleaning and calibrating device |
| CN205691171U (en) * | 2016-06-27 | 2016-11-16 | 烟台凯米斯仪器有限公司 | A kind of online multi-parameter sensor Water Test Kits |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218978A (en) * | 2017-07-28 | 2017-09-29 | 南通德高环境监测技术有限公司 | Multichannel water quality monitoring system and its monitoring method |
| CN110887945A (en) * | 2019-12-16 | 2020-03-17 | 南京奇崛电子科技有限公司 | Multi-parameter water quality sensor |
| WO2021120604A1 (en) * | 2019-12-16 | 2021-06-24 | 南京奇崛电子科技有限公司 | Multi-parameter water quality sensor |
| CN113238016A (en) * | 2020-06-08 | 2021-08-10 | 深圳延浩科技有限公司 | Sealing assembly and corresponding multi-interface multi-parameter water quality analyzer |
| CN113238016B (en) * | 2020-06-08 | 2022-04-01 | 深圳延浩科技有限公司 | Sealing assembly and corresponding multi-interface multi-parameter water quality analyzer |
| CN112269009A (en) * | 2020-09-29 | 2021-01-26 | 南京奇崛电子科技有限公司 | Moisture multi-parameter sensor |
| CN113325147A (en) * | 2021-04-13 | 2021-08-31 | 江元(天长)科技股份有限公司 | Water turbidity and multi-parameter detection device and detection method |
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Application publication date: 20160907 |