NOBOTECH

PRODUCT

CATALOGUE

NOBOTECH

COMPANYINTRODUCTION

NOBOTECH was founded in 2009, with the branch office in Shanghai and Guangzhou,factory in Nanning.NOBOTECH is a high-tech groupintegrating design,R&D,production,sales,and service.It focuses on independent R&Dof intelligent water quality analysis instruments,IOTtechnologies,and cloud service.The products includepH/ORP,conductivity,dissolved oxygen,residual chlorine, ozone,onconcentration,turbidity,salinity,ludge concentration, andotherwaterqualityanalyzersand digitalsensors,DTU,Nobo cloudandsoon.

The companyntegratesNoboartificial intelligence,bigdata,and cloud technology to build a smart Internet of Thingsplatform to provide customerswithmulti-parameterwaterqualitymonitoring systems.We are committed to helping the development of smart cities and smart agriculture and promoting changes inthe industry.

Withthe concept oftechnology changes life,Nobotech has establishedawide-rangeexchange andcooperativerelationshipwithnationalkeylaboratoriesof manyfamousuniversities topromote technological development.Ourproducts have featuresof stable quality,advanced technology,andcomplete functions.Theyarefavoredbydomesticcustomersand exported toNorthAmerica,SouthAmerica,Europe,Southeast Asia,Africa and otheroverseasmarkets.

Withthedevelopmentofthetimeandmarkets,Nobotechhas transformedfromatraditionalwaterquality analyzermanufacturerintoahigh-techenterprisethatfocusesondigital sensors，intelligentwaterqualityanalyzers,water quality monitoring systems，artificial intelligence， the Internet of Things,and big data services.We are expecting to have win-win cooperationwithallpartnersallovertheworld.

QNOBOTECH

ONLINEWATERQUALITYMETER

ISO Standardized Quality Management

FEATURES

RS485signaloutput
4-20mAanalogoutput
SupportMODBUS-RTUprotocol
24/7real-timemonitoring of data Canbeintegrated withIOTdevices Special designof isolationprotection
Load<750Q
Watchdogfunction
IP65protectionlevel
Panelmounted installation
Power-offprotection>10 years
2groupsofON/OFFrelay controloutputs

Workingtemperature Ambient temp.:0\~60°℃ Relative humidity:≤90%

011 Online WaterQualityMeter

Size Controller:98\*106\*168mm Squareholeforinstallation:92x92[mm]

Powersupply Default:AC220V+10%,50/60Hz AC110V/DC24V/DC12Vcanbecustomized

PH

OnlinepH/ORPMeter PH-1186

Measuring range
Resolution
Accuracy
Signal output
Stabity
pH standard solution
Memory
Application
0\~14[pH),-1999\~+1999mV(ORP)
0.01pH, 1mV, 0.1°℃
±0.02pH, ±1mV, ±0.3°℃
1-channel 4\~20mA, RS485[Optional]
≤0.01pH/24h
6.86/4.00/918,7.00/4.00/10.01
50 history records
Aquacultremstiwa
Measuring range
Resolution
Accuracy
Signal output
Stabity
Memory
Feature
Application
0\~14[pH),-1999\~+1999mV[ORP)
0.01pH, 1mV, 0.1℃
±0.02pH, ±1mV, ±0.3°℃
2-channel 4\~20mA, RS485[Optional]
≤0.01pH/24h
40 history records&history curve
Can connect with auto-clean device
Aquacultureomesticwatersewage

Online DO Meter (Polarography) D0-6800

Measuring range
Resolution
Accuracy
Signal output
Memory
Feature
Application

0\~200μg/L, 0\~20mg/L, 0\~60℃ 0.01μg/L, 0.01mg/L, 0.1℃ ±1%FS, ±0.3°℃ 2-channel 4\~20mA,RS485[0ptional] 50 history records&history curve Can connect with auto-clean device Wastewatertreatmentseawater

Measuring range
Resolution
Accuracy
Signal output
Memory
Application
0\~20mg/L,0\~60℃
0.01mg/L,0.1℃
±3% or 0.03mg/L,±0.3°℃
2-channel 4\~20mA, RS485[0ptional)
50 history records&history curve
Wastewatramntwatrqucu
0\~300%
0.1%
±2%FS
1-channel 4\~20mA, RS485[0ptional)
High & low relay outputs
Seawateraquaculturefoodprcessing

Accuracy Signal output Application

NOBOTECH

Measuring range 0\~1000mS/cm,0\~2000mS/cm[Customizable]
Resolution 0.1mS/cm,0.1℃
Accuracy ±2%FS,±0.5°℃
Signal output 1-channel 4\~20mA, RS485(Optional]
Measuring principle Inductivemeasurement
Application Electricity plant, sewage plant, metallurgy

Measuring range Resolution Accuracy Signal output Application

Free chlorine: 0\~20mg/L, HOCL: 0\~10mg/L
pH: 0\~14,0\~60°℃
0.01mg/L, 0.001mg/L, 0.01pH, 0.1℃
±1%FS, ±0.02pH, ±0.3°℃
1-channel 4\~20mA, RS485[0ptional]
Sewagewastewater,swimming pools

Online Free CL Meter (Polarography) CL-8100

Measuring range
Resolution
Accuracy
Signal output
Feature
Application
Free chlorine:0\~20mg/L, HOCL:0\~10mg/L
pH: 0\~14,0\~60℃
0.01mg/L, 0.001mg/L, 0.01pH, 0.1℃
±1%FS, ±0.02pH, ±0.3°℃
2-channel 4\~20mA, RS485[0ptional]
Can connect withauto-clean device
Sewage wastewater, swimming pools

OnlineFree CLMeter [Constant voltage) CL-7600

Measuringrange Resolution Accuracy Signal output Maintenance Application

0\~20mg/L
0.01mg/L
±1%FS
1-channel 4\~20mA, RS485[0ptional)
Simplemaintenance,noneed tochangemembrane
oradd electrolyte
Drinking water, tapwater, swimming pools

OnlineDissolved Ozone Meter[Constant voltage) DOZ-7600

0\~20mg/L
0.01mg/L
±1%FS
1-channel 4\~20mA,RS485[0ptional]
Simplemaintenance,noneed to change membrane
or addelectrolyte
Tapwatrwimmingpoolsbotledwat Measuring range 0\~10NTU,0\~100NTU,0\~500NTU[Customizable) Resolution 0.001NTU-1NTU [Adaptive according to sensor resolution] Accuracy ±2%FS
D Signal output 1-channel 4\~20mA, RS485[0ptional)
D Repeatability ±1.0% Application Drinking water, tap water, swimming pools

TUR

OnlineTurbidityMeter [Submerged type] ZS-600

Measuring range Resolution Accuracy Signal output Application

0\~10000NTU(Customizable)
0.001NTU\~1NTU
[Adaptive according to sensorresolution]
±2%FS
1-channel 4-20mA,RS485(0ptional)
Sewage treatment,river water
Measuring range 0\~500mg/L(Customizable)
Resolution 1mg/L
Accuracy ±2%FS
Signal output 1-channel 4\~20mA RS485[0ptionall
Repeatabity ±1.0%
Application Domesticwater,ground water,surfacewatr

Measuring range Resolution Accuracy Signal output Application

0\~10000mg/L[Customizable]
1mg/L
±2%FS
1-channel 4\~20mA RS485[Optional]
Sewage treatment, river water
Measuring range 0\~50g/L(Customizable)
Resolution 0.01g/L
Accuracy ±2%FS
Signal output 1-channel 4-20mA RS485[0ptional)
Application Sewagetreatmentffluentwaterindustrialwat

Measuring range Resolution Accuracy Signal output Application

0-10000mg/L(ppm](Customizable)
0.01mg/L,0.1℃
±5%FS, ±0.5°℃
1-channel 4\~20mA,RS485[0ptional]
Electricity plantboiler water

Measuring range Resolution Accuracy Signal output Application

0-20000mg/L(ppm)(Customizable)
0.01mg/L,0.1°℃
±5%FS,±0.5°℃
1-channel 4\~20mA, RS485[0ptional)
Electricitylantboilrwatrfiltredwat

ONOBOTECH

ONLINEWATERQUALITYMETER

ISO Standardized Quality Management

FEATURES

RS485signaloutput
4-20mAanalogoutput
SupportMODBUS-RTUprotocol
24/7real-timemonitoring ofdata Can be integratedwith IOT devices Special designof isolationprotection
Load<750Q
Watchdogfunction
IP57Protectionlevel
Panel mounted installation
Power-offprotection>10 years
2groupsof ON/OFFrelay control outputs

Workingtemperature Ambient temp.:0-60°℃ Relative humidity:s90%

Size Controller:96x96x115(mm) Squarehole forinstallation:91x91(mm]

Powersupply Default:AC220V±10%50/60Hz AC110v/DC24V/DC12Vcanbecustomized

051 OnlineWaterQualityMeter

pH

OnlinepHMeter PH-280

Measuring range
Resolution
Accuracy
Signal output
Stability
pH standard solution
Memory
Application
0\~14.00,0\~60°℃
0.01pH, 0.1℃
±0.02pH, ±0.3°℃
4\~20mA RS485[0ptional]
≤0.01pH/24h
6.86/4.00/918, 7.00/4.00/10.01
50 history records
Aquaculture,domestic water,
swimming pools, sewage
Measuring range
Resolution
Accuracy
Signal output
Memory
Application
-1999-+1999mV
1mV
±1mV
4\~20mA, RS485[0ptional]
50 history records
Sewagetreatmenturewater,
recycledwaterboilrwatr

OnlineDO Meter(Galvanic Cell] D0-360

Online DO Meter (Polarography) D0-360

Measuring range
Resolution
Accuracy
Signal output
Memory
Application
0\~20mg/L, 0\~60°℃
0.01mg/L, 0.1℃
±1%FS, ±0.3°℃
1-channel 4\~20mA, RS485[0ptional]
50historyrecords
Aquaculture,biochemicalsaerationtan
Measuring range
Resolution
Accuracy
Signal output
Memory
Application
0\~200μg/L, 0\~20mg/L, 0\~60°℃
0.01μg/L, 0.01mg/L,0.1°℃
±1%FS,±0.3°℃
1-channel 4\~20mA RS485[0ptional)
50historyrecords
Wastewater,foodmanufacturingndustrialwar

Measuring range Resolution Accuracy Signal output Application

0\~300%[customizable)
0.1%
±2%FS
1-channel 4\~20mA, RS485[0ptional)
Seawateraquaculturefood processing

Otherrangescanbecustomisedleaseconsult thesupplierfordetais.

Accuracy Signal output Application

±2%FS 1-channel 4\~20mA, RS485[0ptional) Chemicalplants,waterplantsfoodplant

NOBOTECH

MULTI-CHANNEL ANALYZER

Free Collocation

RS485 signal output
IP65Protection level
Wall-mounteddesign
SupportMODBUS-RTU protocol
Special design of isolation protection
2-channel4-20mA analog output(0ptional]
Watchdogfunction
Power-offprotection>10years
CanbeintegratedwithIOTdevices
Supportonlineacquisitionsoftware
4groupsofON/OFFrelaycontroloutputs
6channel parameterscanbemonitored simultaneously

Multi-ParameterAnalyzer

NBDT-1800

pH/ORPrange
DO range
CLrange
Ozone range
TUR sensor[Hlow)
TUR sensor(Submerged]
SS/TSS range
MLSS range
EC/TDS range
Features
Application

0\~14pH, -1999\~+1999mV
0-20mg/L
0\~20mg/L
0\~20mg/L
0\~10NTU, 0\~20NTU,0\~100NTU, 0\~500NTU
0\~1000NTU, 0\~5000NTU,0-10000NTU
0\~10000mg/L
0\~50g/L
0-20mS/cm[Customizable,max 0\~2000mS/cm]
Max7 parameters of free combination
Swatwwr

Single/Multi-Channel Hardness/lonAnalyzer DTL-2080F/G/C

Measuring range Resolution Accuracy Signal output Application

0\~10000mg/Llpm), 0\~20000mg/ppm)
1mg/L
±5%FS,±0.5°℃
4\~20mA RS485[optional)
Boilerwaterinkingwaterwatereamt

Single/Multi-Channel Turbidity Analyzer DZS-9200

Measuring range 0\~10NTU, 0\~100NTU, 0-500NTU(Customizable)
Sensor Flow-through type
Resolution 0.01NTU
Accuracy ±2%FS
Signal output 4\~20mA,RS485(optional)
Application Tap water, drinking water, swimming pool

Single/Multi-Channel TurbidityAnalyzer DZS-9200

Measuring range
Sensor
Resolution
Accuracy
Signal output
Application
0\~10000NTU(Customizable)
Submerged type
0.01NTU
±2%FS
4\~20mA, RS485[optional)]
Sewagewastrwar

Single/Multi-Channel Su-spendedSolidAnalyzerDZS-9280

Measuring range
Sensor
Resolution
Accuracy
Signal output
Application
0\~500mg/L(Customizable)
Flow-through type
0.01mg/L
±2%FS
4\~20mA, RS485(optional)
Domesticwatrgroundwatersurfacewat

Single/Multi-Channel SuspendedSolidsAnalyzer DZS-9280

Measuring range
Sensor
Resolution
Accuracy
Signal output
Application
0\~10000mg/L[Customizable)
Submerged type
0.01mg/L
±2%FS
4\~20mARS485[optional)
Sewagwardustrwatirl
Single/Multi
Channel MLSS Analyzer
DZS-9260
Measuring range
Sensor
Resolution
Accuracy
Signal output
Application
0\~50g/L(Customizable)
Submerged type
0.01g/L
±2%FS
4\~20mA RS485(optional)
Swaewaftwtt

Multi-parameter Analyzer NBDT-2800RTG

This analyzeristhenew generationof intelligentmulti-parameter analyzer independentlydeveloped by ourcompany.It iswidely applied to environmentalprotection,sewage treatment,thermal power,aquaculture,food processing,martcitywaterngineering,printing,pharmacy,rment tion,chemical,tapwater andotherenvironmentalonline monitoring.

Available parameters:pH,ORP,conductivity,TDS,DO,residual chlorine, dissolvedznealiniturbiditendedsolidludgncentratin hardness,ion,CoD and so on.Parameters can be combinatedfreely to monitorthewaterquality.

OnlineWaterMulti-parameterAnalyzer

Real Time OperateSystem(RTOS) Sensor channelscanbeconfigured freely 2-channel isolated RS485output 2-channel isolated current output[online type) 6 groups of highorlowreplay output[online type] Abletocheck historical dataand curves SupportSDcardstorageand U-diskdata exporting Able tobeintegrated with extraDTU andIOTsystem

PortableWaterMulti-parameterAnalyzer

Support Customization
6parameterscan
be combined freely

7"Touch Screen Colorscreen Convenient operation

ARM-M4/M7CPU Fast and stable data processing

IntelligentSystem
GUI
Easiertouse

NOBOTECH

ONLINE

MULTI-PARAMETERSYSTEM

Multi-parameter Monitoring System

NBDT-1800GS

Thesystemisanewgenerationof intelligentmulti-parameterwater qualitymonitoringsystemwithcabinetdevelopedby ourcompany.It can be used inwaterworks,smart city water engineering,swimming pool,aquaculture,sewagewatertreatmenthospitalwastewater,food processing,pharmacy,environmentalwatertreatmentproject,thermal power,metallurgy,boilerwater,chemicalproduction and soon.

Monitoring parameters: pH, ORP, conductivity, residual chlorine, dissolvedznealinityubidityuensionsolidludgeconen tion,water hardness,ion,and other multi-parameters and can be combinatedfreely.

Completecabinetsystemofeasy installation
Automatic/manualtemperaturecompensation
Abletoset valuecorrespondingto4-20mAoutputfreely
Watchdogfunction
24-hour online monitoring
Automaticidentifythestandard liquid
Power-off protection>10 years
SupportRS-485[M0DBUS-RTU)
Support loTsystemintegrationwithextraDTU
pH/ORP range
DO range
CLrange
Ozone range
TUR range[Flow]
TUR range[Submerged]
SS range
MLSS range
EC/TDS range
Power supply
Size&Weight

0\~14pH,-1999\~+1999mV
0\~20mg/L
0\~20mg/L
0\~20mg/L
0\~10NTU,0\~100NTU,0\~500NTU
0\~1000NTU,0-5000NTU,0\~10000NTU
0\~10000mg/L
0\~50g/L
0\~20mS/cm(Customizable,max 0\~2000mS/cm]
AC 220V±10%,50/60Hz
500(L)\*380[W)\*1450[H)mm, 60kg

ThicknessMaterial Waterproof,dustproof Moistureproof

Indicator Light Orange indicator Red power suppy

TouchScreen T color screen TFT touch screen

Switch Handle Easy to open Press and rotate 90°

Design Layout Simple installation Easy maintenance

Universal wheel Mobil flexibity Easy to move

Multi-parameter Monitoring System

NBDT-1800GS-B

Thesystemis anewgenerationof intelligentmulti-parameterwater qualitymonitoringsystemwithsmallcabinetdevelopedbyourcompany.ltfeatureeayprationhighstabilityoutstandingreeatability multi-functionandcanmeasuremultipleparametersofwateratthe sametime.It iswidely applied to environmental protection,sewage treatment thermal power, breeding, food processing,printing. metallurgy,pharmaceutical,fermentation,chemical,tap water and otherenvironmentalonlinemonitoring.

Completecabinetsystemofeasyinstallation
Automatic/manual temperaturecompensation
Ableto set valuecorresponding to4-20mA output freely
Watchdogfunction
24-hour online monitoring
Automaticidentifythestandardliquid
Power-off protection>10 years
Support RS-485(M0DBUS-RTU)
SupportloTsystemintegrationwithextra DTU
pH/ORP range 0\~14pH,-1999\~+1999mV
DO range 0\~20mg/L
CL range 0\~20mg/L
Ozonerange 0\~20mg/L
TUR range[Flow) 0\~10NTU,0\~100NTU,0\~500NTU
TUR range[Submerged) 0\~1000NTU,0\~5000NTU,0\~10000NTU
SS range 0\~10000mg/L
MLSS range 0\~50g/L
EC/TDS range 0\~20mS/cm[Customizable,max 0\~2000mS/cm]
Power supply AC 220V±10%,50/60Hz
Size&Weight 600[L)\*200[W)\*800(H)mm40kg

Thickness Material Waterproof,dustproof Moistureproof

Touch Screen 7"color screen TFT touch screen

Switch Handle Easy to open Press and rotate 90°

Inner Layout Simple installation Easy maintenance

Wall Mounted Simple and elegant design Protect internal devices

NOBOTECH

ONLINE

MULTI-PARAMETERSYSTEM

Multi-parameter Monitoring System

NBDT-2800RTG-A

The system is a new generation of intelligentmulti-parameter water qualitymonitoring systemwithcabinet developedby ourcompany.It canbeused inwaterworks,smart citywater engineering,swimming pool,aquaculture,sewagewatertreatmenthospitalwastewater,food processing,pharmacy,environmental watertreatmentproject,thermal power,metallurgy,boilerwater,chemical production,and so on.

Monitoring parameters: pH, ORP, conductivity, residual chlorine, dissolvedozone,salinityturbidity,uspensionsolidsludgeconcentra tion,water hardness,ion,and other multi-parameters and can be combinatedfreely.

Real TimeOperateSystem(RTOS) Sensorchannels can be configured freely 2-channel isolatedRS485output 2-channel isolated currentoutput ，6 groups of high or low replay output Able tocheck historical data andcurves Support SD card storage and U-diskdata exporting Able tobe integrated withextraDTU and IOTsystem

pH/ORP range
DO range
CLrange
Ozone range
TUR sensor(Flow]
TUR sensor[Submerged]
SS range
MLSS range
EC/TDS range
Power supply
Size& Weight

0\~14pH, -1999\~+1999mV
0\~20mg/L
0\~20mg/L
0\~20mg/L
0\~10NTU,0\~100NTU,0\~500NTU
0\~1000NTU,0\~5000NTU,0\~10000NTU
0\~10000mg/L
0\~50g/L
0\~20mS/cm(Customizable,max0\~2000mS/cm]
AC220V±10%,50/60Hz
500[L)\*380[W]\*1450[H)mm, 60kg

ThicknessMaterial Waterproof,dustproof Moistureproof

7"Touch Screen Color screen Convenient operation

Support Customization

13|Multi-parameter Analyzer

6parameterscan becombined freely

Switch Handle Easy to open Press and rotate 90°

Universalwheel Mobileflexity Easy to move

Multi-parameter Monitoring System NBDT-2800RTG-B

Thesystemisanewgenerationof intelligentmulti-parameterwater qualitymonitoringsystemwithcabinet developedby ourcompany.It canbeusedinwaterworks,smart citywaterengineering,swimming pool,aquaculture,sewage watertreatment,hospital wastewater,food processing,pharmacy,environmentalwatertreatmentproject,thermal power,metallurgy,boiler water, chemical production and so on.

Monitoring parameters: pH, ORP, conductivity, residual chlorine, dissolvedozonesalinity,turbidityupensionsolidsludgeconcentra tion, water hardness, ion, and other multi-parameters and can be combinatedfreely.

RealTime OperateSystem(RTOS) Sensor channelscanbe configured freely 2-channel isolated RS485output 2-channel isolated current output 6groups of high or lowreplay output Able tocheckhistorical data and curves Support SDcard storage andU-disk data exporting Able tobeintegrated withextraDTUandIOTsystem

ige 0\~14pH,-1999\~+1999mV 0\~20mg/L 0\~20mg/L
e 0\~20mg/L
[Flow] 0\~10NTU,0\~100NTU,0\~500NTU
[Submerged]0\~1000NTU,0\~5000NTU,0\~10000NTU 0\~10000mg/L 0\~50g/L
ge 0\~20mS/cm(Customizable,max0\~2000mS/cm)]
lly AC220V±10%,50/60Hz
ht 600[L]\*200[W)\*800[H)mm, 40kg
SupportCustomization
6parameters can
be combined frely

7"Touch Screen Colorscreen Convenient operation

ARM-M4/M7CPU Fast and stable data processing

Wall Mounted Simpleandelegant design Protect intermal devices

Intelligent System
GUI
Easier to use

PORTABLE

PORTABLEMETER

15|Portable Meter

PEN-TYPE

PEN-TYPETESTER

Size of meter

NOBOTECH

DIGITAL SENSOR

The digital sensors area newgenerationofwaterqualitymonitoring instruments independentlyresearched anddevelopedby NOBOTEcThesensorsareequippedwithsmarchipnoneedthetraditionalcontrollerandsupporttoeintgratedwithextra IOTsystembyModbus-RTUprotocolwhichcandirectlyuploadthemonitoringdatatothecloudrealizingtheinterconnectionof everything.

RS485signaloutput 4-20mAanalogoutput Strong anti-interferenceability 24/7real-timemonitoring ofdata SupportMODBUS-RTUprotocol

Special designof isolationprotection Canbeintegrated withPLCorloTsystems CansetparametersbyRS485communication Workindependentlywithoutcontrollerortransmitter

Digital pH Sensor

NS-PH101

Measuring range 0\~14pH,0\~60°℃ Power supply DC12V/24V Accuracy ±0.02pH,±0.3°℃ Working temp.0\~60°℃ Signal output 4\~20mA/RS485 Protection levelIP68 Application wa

Digital ORPSensor

NS-OR101

Measuringrange-1999\~+1999mV Accuracy ±1mV Working temp. 0\~60°℃ Power supply DC12V/24V Signal output 4\~20mA/RS485 Protectionlevel IP68 Application Watertreatmentwastewater,chemicalindustry

Digital DO Sensor

NS-D0104

Measuring range 0\~20mg/L Temp.comp. 0\~60°℃
Accuracy ±1%FS,±0.3°℃ Power supply DC12V/24V
Working temp. 0\~60℃ Signal output 4\~20mA/RS485
Protection level IP68
Application Sewage treatment, aquaculture

FluorescenceDigitalDoSensor

NS-D0105

Measuring range 0-20mg/Lor0\~200% saturationTemp.comp. 0\~60°℃ Accuracy ±3%FS,±0.5°℃ Power supply DC12V/24V Working temp. 0-45°℃ Signal output RS485 Protection level IP68 Application Sewagetreatment,seawater,aquaculture

\widehat{±b{\Psi}} NOBOTECH

Digital Conductivity Sensor

NS-CD001(k=0.01)/CD010[k=0:1)/CD100[k=1)/CD101(k=10]

Measuring range K=0.01 0\~20μS/cm Actcuracy ±2%FS K=0.1 0\~200μS/cm Temp.comp. NTC10K K=1 0\~2000μS/cm Power supply DC12V/24V K=10 0\~20mS/cm Signal output 4\~20mA/RS485
Working temp. 0\~60℃ Protectionlevel IP68
Application Industrialwater,tapwater,drinkingwatr

Digital TDS Sensor

NS-CD001[k=0.01]/CD010[k=0.1]/CD100(k=1]/CD101[k=10]/CD301[k=30]

Measuring range k=0.01 0\~10ppm Actcuracy ±2%FS k=0.1 0\~100ppm Temp.comp. NTC10K k=1 0-1000ppm Power supply DC12V/24V k=10 0\~10000pm Signal output 4\~20mA/RS485
Working temp. 0\~60°℃ Protection level IP68
Application Watertreatmentnvironmentaltesting,foodprocessing

Digital Residual ChlorineSensor

Measuring range 0\~20mg/L,pm Accuracy ±1%FS Working temp. 0\~60℃ Power supply DC12V/24V ProtectionlevelIP68 Signal output 4\~20mA/RS485 Application Sewagewastewater,tapwaterwimmingpool

Digital Dissolved Ozone Sensor

Measuring range 0-20mg/L,pm Accuracy ±1%FS Working temp. 0\~60°℃ Power supply DC12V/24V Protection levelIP68 Signal output 420mA/RS485 Application Tapwater, swmming poolbottled at

Digital Inductive Conductivity Sensor

NS-CD500

Measuringrange0\~1000mS/cm Resolution 0.1mS/cm,0.1℃ 0\~2000mS/cm Working temp.0\~60°℃/0\~100°℃ [0ptional]
Accuracy ±2%FS,±0.5°℃ Power supply DC12V/24V
Signal output 4\~20mA/RS485 ProtectionlevelIP68
Application High concentrationof Feature Non-contactmeasurement, strong acid andalkali strong anti-interference ability

Digital SalinitySensor

NS-YD301

Measuring range 0-300% Resolution 0.1% Accuracy ±2%FS Temp.comp. NTC10K Working temp. 0\~60°℃ Power supply DC12V/24V Signal output 4\~20mA/RS485 Protection level IP68 Application Seawater,aquaculture,foodprocessing

Digital Turbidity Sensor[Flowing type) NS-ZS601

Measuring range0\~10,0\~100,0\~200NTU Accuracy ±2%FS Working temp. 0\~60°℃ Power supply AC 220V±10% or DC 24V Installation Wall-mounted Signal output4\~20mA/RS485 Application Sewagetreatmenttapwatersecondarywaterul

Digital Turbidity Sensor[Submerged type) NS-ZS602

Measuring range 0\~4000NTU[Customizable) Accuracy ±2%FS Working temp. 0\~60°℃ Power supply DC12V/24V Feature Automatic cleaning Signal output 4\~20mA/RS485 Application Sewage treatment, ProtectionlevelIP68 secondarywatersupplyndustrialwar

{\ast} NOBOTECH

Digital Suspended Solid Sensor(Flowing type) NS-SS681

Measuring range 0\~200mg/L(Customizable] Accuracy ±2%FS Working temp. 0\~60°℃ Power supply AC 220V±10% or DC24V Installation Wall mounting Signal output 4\~20mA/RS485 Application Industriawaterriversndlakesewage treatmnt

Digital Suspended solids Solid Sensor[Submerged type) NS-SS682

Measuring range 0\~10000mg/L(Customizable]Accuracy ±2%FS Working temp. 0\~60°℃ Power supply DC12V/24V Feature Automatic cleaning Signal output 4\~20mA/RS485 Application Sewagetreatment, ProtectionlevelIP68 industrial water

Digital Sludge Concentration/MLSSSensor NS-ML683

Measuring range 0\~10000mg/L[Customizable]Accuracy ±2%FS Working temp. 0\~60°℃ Power supply DC12/24V Feature Automatic cleaning Signal output 4\~20mA/RS485 Application Sewage treatment, Protection level IP68 riverwater,industrialwater

Digital Hardness Sensor

NS-LZ101

Measuring range 0\~10000mg/L(Customizable)Accuracy ±5%FS,±0.5°℃ Working temp. 0\~45°℃ Power supply DC12V/24V Application Electriityatbiwai RS485 filteredwater ProtectionlevelIP68

Digital lon Sensor

NS-LZ102/3

Measuringrange 0\~10000mg/L(Customizable] Accuracy ±5%FS,±0.5°℃ Working temp. 0\~45°℃ Power supply DC12V/24V Application Electricity plantboilerwater, Signal output RS485 filteredwater Protection level IP68

Digital Ammonia Nitrogen Sensor

NS-NH802

Measuring range 0\~100mg/Lor0-1000mg/L Temp. comp. PT1000 Working temp. 0\~60°℃ Power supply DC12/24V Resolution 0.1mg/L, 0.01pH Signal output 4\~20mA/RS485 Application Sewage treatment,industrialwaterProtectionlevelI8

Digital coD Sensor

NS-COD101/102

Measuring range 0\~500mg/Lor 0\~1500mg/L Accuracy ±5%FS Working temp. 0\~50°℃ Power supply DC9\~36V Application River,lake,drinking water, Signal output RS485 environmental treatment Protection level IP68

Separated Digital Sensors [Customized)

Separateddigitalsensorsiscustomizedforpecialoccasions,suchashigh-temperatureoccasions, corrosiveoccasions,orothersepicalrequirmentsfromcustomers.
\*Theseparated probeisavailableforvarousof paramters

Optional Accessories

Colorimeter for CL/Ozone

Measuring range 0-5mg/L Interface port Type-C Working temperature 0~60°C Working current 100mA Accurate ±2%FS Working voltage DC5V

485 Isolation Module

Input Interface RS-485 Output port RS-485 Working temp. 0\~60°℃ Working voltage DC9V\~24V Protection level IP57 Isolation method Electromagneticisolation

DTU Communication Module

Input interface RS485
Output signal GPRS orWiFi
Communication protocol MODBUS
Data format Signed
Working temperature 0\~60°℃
Working voltage DC 9V\~24V(Debugged by DC12V power)
Protectionlevel IP57

Electrodes

Water quality electrodes measure various indicators in watertoensurethesafetyandreliabilityofwater quality.These indicators include importantparameters suchaiolvedxygnndutivityubiity residual chlorine and dissolvedozone,etc.

Thanksto the advanced technology,waterquality monitoring electrodeshave highreliability.Theycan workstablyforalongtime andcontinuouslyprovide accurate&reliablemeasurement resultsto ensure thesafetyofwaterquality.

IOTNOBO

NOBO Intelligent Cloud

Basedonyearsofresearchanddevelopmentexperience and understanding of the Internet of Things industry. Nobotech has independently developed a data collection platformfor end-users. Through the network transmission technology. the platform can collect data information remotely from sensors,instruments and equipmentandrealizetheintelligentpercptionecognitionan managementofobjects.

The platform combined with DTU can be used in water quality monitoringenvironmental protection,industrial monitoring,aquatic agriculture,sewage treatment,public safety,healthy home，and otherfields,whichcanachieve 24hours of continuous data acquisition.

Nobotech IOT platform has alwaysbeen adhering to theconcept of "technology changes life”， and“people-oriented,customer first”as the service purpose to constantly improve theplatform service quality,toprovide customers with a stable,convenient Internet of thingsexperience.

iONOBO"

Nobotech IntelligentCloudServicePlatform

Adaptive Equipment

Logging in to the webpage on your computer orto the APPon your mobile phoneorother devicestocheck sitedatarecord dataanddbugging equipment,etc.

NOBO Intelligent Cloud

Throughtheobotechintelligentcloudserviceplatformdataiscollectedand processed in the cloud and sent to the users devices.

DTU

The DTU communicationmodule processesthe instrument signal and sends it to thecloud through GPRS or WiFi.

NobotechWaterQuality Instruments

Theonlinemeter,multihannemeter,digitalsensorandintelligent allinne machines are all support to connect with the NoBO cloud.

Commonly Used Occasions

Monitorinccasonsforfamspurewaterplantwimingooewae treatmentrinkingwatersourcemartcitywaterprojectsecondarywater supply,hospital wastewater,etc.

Applications

Aquaculture
Pure water monitoring
Swimmingpool
Drinking water source monitoring
Smart city water engineering
Aquaculture
Sewagewatertreatment
Hospitalwastewater
Food processing
Phamacy
Environmental water treatmentproject
Thermal power
Metallurgy

MeasuredParameters

pH/ORP
Dissolved oxygen
EC/TDS/Resistivity
Salinity
Residual chlorine
Ozone
Turbidity
SS
MLSS
Hardness
lon
COD/Ammonia Nitrogen

Product Categories

Pen-type tester
Portablemeter
Electrode
Water qualitymeter
Online digital sensor
Multi-channel analyzer
Multi-parameteranalyzer
WaterIOTmonitoring system

Shanghai Nobo Environmental Technology Co.,Ltd. No.500yuodouunisrithngh

Guangzhou Nobowisd Technology Co., Ltd. No.50utiisingu

NanningNobo InstrumentCo.,Ltd. www.noboinstrument.comwww.nobotech.com 18thBuiing,nallyo.0,nhouRoadaningungxihi