Multi-Probe Water Quality Analyze System
Model
Specifications


Digital Dissolved oxygen sensor
twinno 200 Field Communicator (optional accessory)
twinno 200 Field Communicator
With twinno200 Field Communicator, you can set up and calibrate the digital sensor efficiently in field.

CS8010 Replaceable Digital Sensor pH,ORP,Conductivity/TDS/Salinity,
Dissolved Oxygen,Free Chlorine,
ION,Temp.
(Choose any parameter) download
CS8030D Multi-Probe Digital Sensor
CS1542DR  
pH 0 - 14
Zero point(pH) 7.00 ± 0.25
Junction Double
CS2542DR  
ORP -2000mV ~+2000mV
resolution 1mV
reference system Double
CS3501DR  
Conductivity 1.0 μS/cm～ 20.00 mS/cm
Resolution 0.1 μS/cm～ 0.01 mS/cm
Temp. coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 10.00 ppt
Resolution 0.1 ppm～ 0.01 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 16.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8  Factory default(0.60)
Electrode Graphite
CS4551DR  
Dissolved oxygen 0-400.0% ,0-40.00 mg/L
Resolution 0.1%，0.01 mg/L
Accuracy ±0.2% FS
Method Polarographic method
Salinity comp. range 0.0～50.0 ppt
Reaction time < 60 s (95%，25 °C)
Zero drift <0.5%
CS5530DR  
Free Chlorine 0~20.00mg/L
Resolution 0.01mg/L
Accuracy ±1%
CS6510DR  
Ion 0～19999mg/L (ppm)
Principle Ion electrode method
Resolution 0.01;0.1;1 mg/L (ppm)
Reference system Double
Fluorine, chlorine, ammonium, ammonia gas sensitivity, nitrite gas sensitivity,
Carbon dioxide gas sensing, nitrate, nitrite,
Potassium, sodium, calcium, copper, lead, perchlorate
Range and detailed information are requested based on the selected parameters
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
Shell material SS316L
   
SENSOR  
Shell material POM
size Φ30 x 200 mm
Body weight 350 g
Thread Cap NPT 3/4" NPT
Cable Length 5m
Wire connection Terminal
Interface/protocol RS-485 Modbus RTU
Power input DC 12~24V
Output pH,ORP,conductivity, TDS, Salinity, Dissolved oxygen,Residual chlorine,
Ion,temperature
CS8030D Multi-Probe Digital Sensor
Select three parameters as needed pH,ORP,Conductivity/TDS/Salinity,
Dissolved Oxygen,Free Chlorine,
ION,Temp. download
CS8030D Multi-Probe Digital Sensor
CS1542DR  
pH 0 - 14
Zero point(pH) 7.00 ± 0.25
Junction Double
CS2542DR  
ORP -2000mV ~+2000mV
resolution 1mV
reference system Double
CS3501DR  
Conductivity 1.0 μS/cm～ 20.00 mS/cm
Resolution 0.1 μS/cm～ 0.01 mS/cm
Temp. coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 10.00 ppt
Resolution 0.1 ppm～ 0.01 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 16.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8  Factory default(0.60)
Electrode Graphite
CS4551DR  
Dissolved oxygen 0-400.0% ,0-40.00 mg/L
Resolution 0.1%，0.01 mg/L
Accuracy ±0.2% FS
Method Polarographic method
Salinity comp. range 0.0～50.0 ppt
Reaction time < 60 s (95%，25 °C)
Zero drift <0.5%
CS5530DR  
Free Chlorine 0~20.00mg/L
Resolution 0.01mg/L
Accuracy ±1%
CS6510DR  
Ion 0～19999mg/L (ppm)
Principle Ion electrode method
Resolution 0.01;0.1;1 mg/L (ppm)
Reference system Double
Fluorine, chlorine, ammonium, ammonia gas sensitivity, nitrite gas sensitivity,
Carbon dioxide gas sensing, nitrate, nitrite,
Potassium, sodium, calcium, copper, lead, perchlorate
Range and detailed information are requested based on the selected parameters
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
Shell material SS316L
   
SENSOR  
Shell material POM
size Φ30 x 200 mm
Body weight 350 g
Thread Cap NPT 3/4" NPT
Cable Length 5m
Wire connection Terminal
Interface/protocol RS-485 Modbus RTU
Power input DC 12~24V
Output
(Choose three parameters)		 pH,ORP,conductivity, TDS, Salinity, Dissolved oxygen,Residual chlorine,
Ion,temperature
CS8040D Multi-Probe Digital Sensor pH,ORP,Conductivity/TDS/Salinity,Temp. download
CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
Order number CS8040D
Specifications  
pH range 0 - 14
Zero point(pH) 7.00 ± 0.25
Junction: Double
   
ORP range -1000mV ~+1000mV
Resolution 1mV
Junction Double
   
Conductivity 1.0 μS/cm～ 20.00 mS/cm
Resolution 0.1 μS/cm～ 0.01 mS/cm
Temp. coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 10.00 ppt
Resolution 0.1 ppm～ 0.01 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 16.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8  Factory default(0.60)
Electrode Graphite
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
   
Housing POM
Size Φ45 x 176 mm
Weight 350 g
Sensor cap NPT 3/4" NPT
Cable 5m
Connector terminals
interface / Protocol RS-485 Modbus RTU
   
Power input DC 12~24V
Output pH,ORP,Conductivity/TDS/Salinity,
  Temperature
IP rated IP68
   
* No Replacement of Electrode Fittings
For pool water, tap water, aquaculture water, general water



 
(Optional Accessory)
A580 Flow Cell
Material PMMA
Thread 3/4”NPT fitting
Connection tubing 10x6.5 mm
Temperature 0-60 °C
Pressure 0-3bar
Dimesions 83(L)X69(W) x 230(H) mm
CS8041D Multi-Probe Digital Sensor pH,ORP,Conductivity/TDS/Salinity,Temp. download
CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
Order number CS8041D
Specifications  
pH range 0 - 14
Zero point(pH) 7.00 ± 0.25
Junction: Double
   
ORP range -1000mV ~+1000mV
Resolution 1mV
Junction Double
   
Conductivity 1.0 μS/cm～ 500.0 mS/cm
Resolution 0.1 μS/cm～ 0.1 mS/cm
Temp. coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 250.0 ppt
Resolution 0.1 ppm～ 0.1 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 500.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8  Factory default(0.60)
Electrode 4 Electrode Graphite
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
   
Housing POM
Size Φ45 x 176 mm
Weight 350 g
Sensor cap NPT 3/4" NPT
Cable 5m
Connector terminals
interface / Protocol RS-485 Modbus RTU
   
Power input DC 12~24V
Output pH,ORP,Conductivity/TDS/Salinity,
  Temperature
IP rated IP68
   
*No Replacement of Electrode Fittings
For pool water, tap water, mariculture water, general water



 
(Optional Accessory)
A580 Flow Cell
Material PMMA
Thread 3/4”NPT fitting
Connection tubing 10x6.5 mm
Temperature 0-60 °C
Pressure 0-3bar
Dimesions 83(L)X69(W) x 230(H) mm
CS8042D Multi-Probe Digital Sensor pH,FCL,Conductivity/TDS/Salinity,Temp. download
CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor CS4751D Digital Dissolved oxygen sensor
Order number CS8042D
Specifications  
pH range 0 - 14
Zero point(pH) 7.00 ± 0.25
Junction: Double
   
Free Chlorine 0~20.00mg/L
Resolution 0.01mg/L
Accuracy ±1%
   
Conductivity 1.0 μS/cm～ 20.00 mS/cm
Resolution 0.1 μS/cm～ 0.01 mS/cm
Temp. coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 10.00 ppt
Resolution 0.1 ppm～ 0.01 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 16.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8  Factory default(0.60)
Electrode Graphite
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
   
Housing POM
Size Φ45 x 176 mm
Weight 350 g
Sensor cap NPT 3/4" NPT
Cable 5m
Connector terminals
interface / Protocol RS-485 Modbus RTU
   
Power input DC 12~24V
Output pH,FCL,Conductivity/TDS/Salinity,
  Temperature
IP rated IP68
   
* No Replacement of Electrode Fittings
For pool water, tap water, aquaculture water, general water



 
(Optional Accessory)
A580 Flow Cell
Material PMMA
Thread 3/4”NPT fitting
Connection tubing 10x6.5 mm
Temperature 0-60 °C
Pressure 0-3bar
Dimesions 83(L)X69(W) x 230(H) mm
CS8050D Multi-Probe
Water Quality Analyze System

pH
ORP
Conductivity/TDS/Salinity
Dissolved Oxygen
Temperature download
CS4751D Digital Dissolved oxygen sensor
Order number CS8050D
Specifications  
pH range 0 - 14
Zero point(pH) 7.00 ± 0.25
Resolution 0.01pH
Reference system: SNEX Ag/ AgCl/ KCl
Liquid junction: SNEX
   
ORP range -2000mV - 2000mV
Resolution 1mV
Accuracy: ±1mV
Membrane: Pt
Liquid junction: SNEX
   
Conductivity 1.0 μS/cm～ 20.00 mS/cm
Resolution: 0.1 μS/cm～ 0.01 mS/cm
Cell constant K=1.0
Temperature coefficient 0.00 %~10.00 %
TDS 1.0 ppm～ 10.00 ppt
Resolution 0.1 ppm～ 0.01 ppt
TDS factor 0.40～ 1.0
Salinity 0.0～ 16.0 g/L
Resolution 0.1 g/L
Accuracy ±0.5% FS
Salinity factor 0.2~0.8 Factory default(0.60)
Liquid junction Glass , Pt
   
Dissolved Oxygen 0.0-400.0%,0.00-40.00 mg/L
Resolution 0.1%，0.01 mg/L
Accuracy ±0.2% FS
Pressure +20 ~ -10 bar
Method Polarography
Salinity Compensation 0.0～50.0 ppt
Tempe.Compensation 0.0～50.0 °C
Pressure Compensation 600～2000 mBar
Response time: < 60 s (95%，25 °C)
Stabilization time: 15 - 20 min
Zero drift <0.5%
   
Temperature 0 - 60 °C
Accuracy ± 0.5 °C
Unit °C
Shaft material POM
Size Φ72 x 205 mm
Weight 1.0 Kg
Sensor cap NPT 1"
Cable 5m
Connector terminals
Communication RS-485 Modbus RTU
interface / Protocol DC 12~24V
Power input pH,ORP,Conductivity, TDS, Salinity,
Output Dissolved Oxygen, Temperature
IP rated IP68
Analog Sensors
Digital Sensors
Lab / Field Meters
Process Analyzers
Site Meter