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 group integrating design,R&D,production,sales,and service.It focuses on independent R&D of intelligent water quality analysis instruments, IOT technologies, and cloud service.The products include pH/ORP,conductivity,dissolved oxygen,residual chlorine, ozone,ion concentration,turbidity,salinity,sludgeconcentration, and otherwater quality analyzers and digital sensors,DTU,Nobo cloud andsoon.

The company integrates Nobo artificial intelligence,big data, and cloudtechnologytobuildasmartInternetofThingsplatformto providecustomerswithmulti-parameterwaterqualitymonitoring systems.We arecommitted tohelpingthedevelopmentof smart cities and smart agriculture and promoting changes inthe industry.

With the concept of technology changes life,Nobotech has establishedawide-rangeexchangeandcooperativerelationship with nationalkeylaboratories of manyfamous universities topromote technological development.Our products have features of stable quality,advanced technology,andcomplete functions.They are favored by domestic customers and exportedtoNorthAmerica,SouthAmerica,Europe,Southeast Asia,Africa and other overseasmarkets.

With the development of the time and markets,Nobotechhas transformedfroma traditional water quality analyzer manufacturer into ahigh-techenterprise that focuses on digital sensors,intelligent water quality analyzers, water quality monitoring systems, artificial intelligence,the Internet of Things,and big data services.We are expecting to have win-win cooperationwithallpartnersall overtheworld.

WNOBOTECH

ONLINEWATER QUALITYMETER

ISO Standardized Quality Management

FEATURES

RS485signal output
4-20mAanalogoutput
SupportMODBUS-RTUprotocol
24/7 real-timemonitoring of data CanbeintegratedwithIOTdevices Special designof isolationprotection
Load<750Q
Watchdogfunction
IP65protectionlevel
Panel mounted installation
Power-offprotection>10 years
2groupsof ON/OFFrelay control outputs

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

011 OnlineWaterQuality Meter

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[0ptional]
≤0.01pH/24h
6.86/4.00/918,7.00/4.00/10.01
50 history records
Aquaculturemestiwaterswag

Measuring range Resolution . Accuracy Signal output Stability Memory Feature Application

0\~14[pH),-1999\~+1999mV(ORP)
0.01pH, 1mV, 0.1℃
±0.02pH, ±1mV, ±0.3°℃
2-channel 4\~20mA, RS485[0ptional] ≤0.01pH/24h
40 history records & history curve Can connect with auto-clean device Aquacultureomesticwatersewag

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] 50history 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
Wastewatrramntwaterqucu
0\~300%
0.1%
±2%FS
1-channel 4-20mA, RS485[0ptional]
High & low relay outputs
Seawateraquaculture,food processing

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[0ptional)
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

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(Optional)
Can connect with auto-clean device
Sewage wastewater, swimming pools

Online Free CLMeter [(Constant voltage) CL-7600

Measuring range Resolution Accuracy Signal output Maintenance Application

0\~20mg/L
0.01mg/L
±1%FS
1-channel 4\~20mA,RS485[0ptional]
Simple maintenance,no need to change membrane
oradd electrolyte
Drinking water, tap water, swimming pools

Online Dissolved Ozone Meter(Constant voltage) DOZ-7600

0\~20mg/L
0.01mg/L
±1%FS
1-channel 4\~20mA, RS485[0ptional]
Simple maintenance,no need to change membrane
oradd electrolyte
Tapwatrwimmingpools,botledwat
Measuring range 0\~10NTU,0\~100NTU, 0\~500NTU[Customizable)
Resolution 0.001NTU\~1NTU [Adaptive according to sensor resolution]
Accuracy ±2%FS
Signal output 1-channel 4\~20mA, RS485(0ptional)
Repeatability ±1.0%
Application Drinking water, tap water, swimming pools

TUR

Online Turbidity Meter [Submerged type] ZS-600

0\~10000NTU(Customizable)
0.001NTU\~1NTU
[Adaptive according to sensorresolution]
±2%FS
1-channel 4\~20mA, RS485[0ptional]
Sewage treatment,river water

Measuring range Resolution Accuracy Signal output Application

Measuring range 0\~500mg/L[Customizable)
Resolution 1mg/L
Accuracy ±2%FS
Signal output 1-channel 4\~20mA, RS485[0ptional)
Repeatabity ±1.0%
Application Domesticwater,ground water,surfacewatr

OnlineSS/TSSMeter [Submerged type]

Measuring range Resolution Accuracy Signal output Application

0\~10000mg/L[Customizable)
1mg/L
±2%FS
1-channel 4\~20mA,RS485[0ptional]
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 Sewage treatmentffluentwatrindustril

OnlinelonMeter

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 plant, boiler 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

ONLINEWATER QUALITYMETER

ISO Standardized Quality Management

FEATURES

RS485signaloutput
4-20mA analogoutput
SupportMODBUS-RTUprotocol
24/7real-timemonitoring of data CanbeintegratedwithIOTdevices Special designof isolationprotection
Load<750Q
Watchdogfunction
IP57Protectionlevel
Panel mounted installation
Power-offprotection>10 years
2groups of ON/OFFrelaycontrol outputs

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

Size Controller:96x96x115(mm) Square hole forinstallation:91x91(mm)

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

05 Online WaterQuality Meter

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
Sewage treatment purewater,
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)
50 history records
Aquaculture,biochemicals,aerationtan
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)
50 historyrecords
Wastewater,foodmanufacturingindustrialwar

Measuring range Resolution Accuracy Signal output Application

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

Otherrangescanbe customisedpleaseconsult thesupplierfordetais.

Accuracy Signal output Application

±2%FS 1-channel 4\~20mA, RS485[0ptional] Chemical plants,waterplantsfood plants

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/ORP range
DO range
CLrange
Ozone range
TUR sensor[How]
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]
Max 7 parameters of free combination
Sewaewarwastwatr,twatriratingwa

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

Measuring range Resolution Accuracy Signal output Application

0\~10000mg/Llppm), 0\~20000mg/ppm)
1mg/L
±5%FS,±0.5℃
4\~20mA RS485[optional)
Boilerwatr,rinking watr,watetreatmet
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)
Sewagewarndstwat&l

Single/Multi-Channel Su-spended Solid AnalyzerDZS-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)
Domesticwater,ground water,surface watr

Single/Multi-Channel Suspended SolidsAnalyzer DZS-9280

Measuring range
Sensor
Resolution
Accuracy
Signal output
Application
0\~10000mg/L[Customizable)
Submerged type
0.01mg/L
±2%FS
4\~20mA RS485[optional)
Sewagewastrwatl
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)
Sewaewafftwatst

Multi-parameter Analyzer NBDT-2800RTG

This analyzer is the new generation of intelligent multi-parameter analyzer independently developed by ourcompany.It iswidely applied to environmental protection,sewage treatment,thermal power,aquaculture,food processing,smartcitywaterengineering,printing,harmacy,frmenta tion,chemical,tapwater andotherenvironmentalonline monitoring.

Available parameters:pH,ORP,conductivity,TDS,DO,residual chlorine, dissolvedozonealinityturbidityupended solidludgeconcentratn, hardness,ion,CoD and so on.Parameters can be combinated freely to monitorthewaterquality.

Real TimeOperateSystem(RTOS) Sensorchannelscanbeconfiguredfreely 2-channelisolated RS485output 2-channel isolated current output [online type) 6 groups of high or low replay output [online type] Abletocheckhistoricaldataand curves SupportSDcardstorageand U-diskdata exporting Able tobe integrated with extra DTU and IOT system

Online Water Multi-parameterAnalyzer

PortableWaterMulti-parameterAnalyzer

Support Customization
6parameterscan
be combined freely

7"TouchScreen Colorscreen Convenient operation

ARM-M4/M7CPU Fast and stable data processing

IntelligentSystem
GUI
Easier to use

NOBOTECH

ONLINE

MULTI-PARAMETERSYSTEM

Multi-parameter Monitoring System

NBDT-1800GS

The systemisanewgenerationof intelligentmulti-parameter water quality monitoring systemwith cabinet developed byour company.It can be used in waterworks,smart city water engineering,swimming pool,aquaculture,sewage water treatment,hospital wastewater,food processing,pharmacy,environmentalwatertreatmentproject,thermal power,metallurgy,boilerwater,chemicalproduction and soon.

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

Completecabinetsystemof easy installation
Automatic/manualtemperaturecompensation
Abletoset value correspondingto4-20mAoutputfreely
Watchdogfunction
24-hour online monitoring
Automaticidentifythestandard liquid
Power-off protection>10 years Support RS-485[M0DBUS-RTU)
Support loTsystem integration withextraDTU
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

Thickness Material Waterproof,dustproof Moistureproof

Indicator Light Orange indicator Red power supply

Touch Screen 7' color screen TFT touch screen

Switch Handle Easy to open Press and rotate 90°

Design Layout Simple installation Easy maintenance

Universal wheel Mobilefleibity Easy to move

Multi-parameter Monitoring System

NBDT-1800GS-B

Thesystemis anewgenerationof intelligentmulti-parameterwater qualitymonitoringsystemwithsmall cabinet developed byourcompany.ltfeatureseasyprationhighstabilityoutstandingrepeatability 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.

Complete cabinet systemof easyinstallation
Automatic/manual temperaturecompensation
Able to set valuecorresponding to4-20mA output freely
Watchdogfunction
24-hour online monitoring
Automaticidentify the standard liquid
Power-off protection>10 years
SupportRS-485[M0DBUS-RTU)
Support loTsystem integrationwithextra DTU
pH/ORP range 0\~14pH,-1999\~+1999mV
DO range 0\~20mg/L
CL range 0\~20mg/L
Ozone range 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)\*80[H)mm 40kg

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 Protectinternal devices

NOBOTECH

ONLINE

MULTI-PARAMETERSYSTEM

Multi-parameter Monitoring System

NBDT-2800RTG-A

The system is a new generation of intelligent multi-parameter water quality monitoring system with cabinet developed by our company.It can beused inwaterworks,smart city waterengineering,swimming pool,aquaculture,sewagewatertreatment,hospitalwastewater,ood processing,pharmacy,environmental watertreatment project,thermal power,metallurgy,boilerwater,chemical production,and so on.

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

Real Time OperateSystem(RTOS) Sensor channelscanbe configured freely 2-channelisolated RS485output 2-channel isolated current output 6groups of high or lowreplay output Able to check historical data and curves Support SD card storageand U-disk data exporting Able to be integrated with extraDTU andIOTsystem

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,max 0\~2000mS/cm]
AC220V±10%,50/60Hz
500[L)\*380[W)\*1450[(H)mm,60kg

Thickness Material Waterproof,dustproof Moistureproof

7"Touch Screen Color screen Convenient operation

Support Customization

13 |Multi-parameter Analyzer

6parameterscan be combined freely

SwitchHandle Easy to open Press and rotate 90°

Universalwheel Mobileflexity Easy to move

Multi-parameter Monitoring System NBDT-2800RTG-B

The systemisanewgenerationof intelligentmulti-parameterwater quality monitoringsystemwith cabinet developed by our company.It canbeused in waterworks,smart citywater engineering,swimming pool,aquaculture,sewagewatertreatment,hospitalwastewater,food processing,pharmacy,environmental watertreatmentproject,thermal power,metallurgy,boiler water, chemical production and so on.

Monitoring parameters: pH, ORP, conductivity, residual chlorine, dissolvedozone,salinity,turbidity,upensinsolidsludgeconcentration, water hardness, ion, and other multi-parameters and can be combinatedfreely.

Real Time OperateSystem(RTOS) Sensorchannelscanbeconfigured freely 2-channel isolated RS485output 2-channel isolated current output 6 groups of high orlow replay output Able to check historical data and curves Support SDcard storage and U-diskdata exporting Able to be integrated with extra DTU and IOT system

RP range 0\~14pH,-1999-+1999mV
nge 0\~20mg/L
nge 0\~20mg/L
range 0\~20mg/L
ensor(Flow) 0\~10NTU,0\~100NTU,0\~500NTU
ensor(Submerged）0\~1000NTU,0\~5000NTU,0\~10000NTU
nge 0\~10000mg/L
range 0\~50g/L
JS range 0\~20mS/cm[Customizable,max0\~2000mS/cm]
rsupply AC 220V±10%,50/60Hz
Weight 600[L]\*200(W)\*800(H)mm,40kg
Support Customization
6parameterscan
be combined freely

7" Touch Screen Colorscreen Convenient operation

ARM-M4/M7CPU Fast and stable data processing

Wall Mounted Simpleandelegant design Protect intemal devices

IntelligentSystem
GUI
Easierto use

PORTABLE

PORTABLEMETER

15 | Portable Meter

PEN-TYPE

PEN-TYPETESTER

NOBOTECH

DIGITAL SENSOR

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

RS485signaloutput 4-20mA analogoutput Strong anti-interference ability 24/7real-timemonitoring ofdata SupportMODBUS-RTUprotocol

Special designof isolationprotection Can beintegrated 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 Swatw

Digital ORPSensor

NS-OR101

Measuringrange -1999\~+1999mV Accuracy ±1mV Working temp. 0\~60°℃ Power supply DC12V/24V Signal output 4\~20mA/RS485 Protection level IP68 Appliction 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=01)/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,drinkingwater

Digital TDS Sensor

NS-CD001[k=0.01]/CD010[k=01]/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 Watertreatmentenvironmental testing,food processing

Digital Residual Chlorine Sensor

Measuring range 0\~20mg/L,pm Accuracy ±1%FS Working temp. 0\~60℃ Power supply DC12V/24V Protection levelIP68 Signal output 4\~20mA/RS485 Application Sewage,wastewatr,tapwater,wimmingl

Digital Dissolved Ozone Sensor

Measuring range 0-20mg/L,pm Accuracy ±1%FS Working temp. 0\~60°℃ Power supply DC12V/24V Protection level IP68 Signal output4\~20mA/RS485 Application Tap water,swimming poolbottledwater

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 Protection level IP68
Application High concentrationof Feature Non-contactmeasurement, strong acid and alkali 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,aquaculturefoodprocessing

Digital Turbidity Sensor(Flowing type) NS-ZS601

Measuring range 0\~10, 0\~100,0\~200NTU Accuracy ±2%FS Working temp. 0\~60℃ Powersupply AC 220V±10%orDC 24V Installation Wall-mounted Signal output4\~20mA/RS485 Application Sewagetreatmenttapwatesecondarywaterupl

Digital Turbidity Sensor[Submerged type) NS-ZS602

Measuringrange 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 secondarywaterupplyndustrialwater

{\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 Industriawater,riversandlakesewage treamnt

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

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

Digital Ammonia Nitrogen Sensor

NS-NH802

Measuring range 0\~100mg/L or 0-1000mg/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,industrialwatrProtectionlevelI8

Digital coD Sensor

NS-COD101/102

Measuring range 0\~500mg/Lor0\~1500mg/L Accuracy ±5%FS Working temp. 0\~50°℃ Power supply DC9\~36V Appication River, lake, drinking water, Signal output RS485 environmentaltreatment Protection level IP68

Separated Digital Sensors [Customized)

Separateddigitalsensorsiscustomizedforspecialoccasions,suchashigh-temperatureoccasions, corrosiveoccasions,orother sepical requirments from customers.
Theseparated probeisavailablefor varousof paramters

Optional Accessories

Colorimeter for CL/Ozone

Measuring range 0-5mg/L Interfaceport Type-C Working temperature 0~60°C Workingcurrent 100mA Accurate ±2%FS Workingvoltage DC5V

485 Isolation Module

Input Interface RS-485 Output port RS-485 Working temp. 0\~60°℃ Working voltage DC 9V\~24V Protection level IP57 Isolation method Electromagneticisolation

DTU Communication Module

Input interface RS485
Output signal GPRS or WiFi
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 indicatorsincludeimportant parameters suchailvedxygnndtivityubiity residual chlorineand dissolvedozone,etc.

Thanks to the advanced technology,water quality monitoring electrodes have high reliability.Theycan workstablyforalongtime andcontinuouslyprovide accurate&reliablemeasurement resultsto ensure the safety of water quality.

IOTNOBO

NOBO Intelligent Cloud

Basedon years of research anddevelopment experience 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 equipments,andrealizetheintelligentperception,ecognitionand managementofobjects.

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

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

iONOBO"

Nobotech IntelligentCloudServicePlatform

Adaptive Equipment

Logging into the webpage on yourcomputer orto the APPon yourmobile phoneorother devices,to check sitedatarecord data,and dbugging equipment,etc.

NOBO Intelligent Cloud

Throughtheobotechintelligentcloudserviceplatformdataiscollectedand processed in the cloud and sent to the user's devices.

DTU

The DTU communicationmodule processes the instrument signal and sends it to the cloud through GPRS or WiFi.

NobotechWaterQuality Instruments

The onlinemeter,multi-channemeter, digital sensorand intelligent all-inone machines are all support to connect with the NoBO cloud.

Commonly Used Occasions

Monitoringoccasionsforfamspurewaterplantswimmingpoolsewage treatmentrinkingwatersourcemartcitywaterprojectsecondarywater supply,hospital wastewater,etc.

Applications

Aquaculture
Pure water monitoring
Swimmingpool
Drinking water source monitoring
Smart city water engineering
Aquaculture
Sewage water treatment
Hospital wastewater
Food processing
Phamacy
Environmental water treatment project
Thermalpower
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 quality meter
Online digital sensor
Multi-channel analyzer
Multi-parameter analyzer
WaterIOTmonitoring system

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

Guangzhou Nobowisd Technology Co., Ltd. No.50,JuyuanStreetXichaRoad,BaiyunDistrict,Guangzhou,China

NanningNobo InstrumentCo.,Ltd. www.noboinstrument.comwww.nobotech.com 18thBuiingnallyo.,houRadning,Gungxihi