Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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CS4SeriesChlorine sensor with membrane-covered, amperometric

3-electrode system. For the measurement of free inorganic chlorine with

reduced pH-dependence, also in sea water. CS4 Series

Specification

Indicator Free chlorine

PH Range 4~9pH

Pressure Range 0~3 bar

Temperature Range 0~45℃

Temp Compensation Integrated automatic temperature compensation

Response Time T90 2min

Flow Rate About 30 L/h, low flow-dependence

Shaft Length standard 175 mm

Connection M12 male

Material PVC-U, PEEK, stainless steel 1.4571,microporous hydrophilic membraneScope of Supply sensor, membrane cap, electrolyte

Power Supply 9~30V DC

Signal Output RS485 Modbus RTU

Application

Fresh water and sea water at 10µS/cm-50mS/cm, especially for sewagesurfactants are partially tolerated

Model Range Resolution (ppm)

CS4H-M0c 0.005~2.000 ppm 0.001

CS4N-M0c 0.05~20.00 ppm 0.01

CS4L-M0c 0.5~200.0 ppm 0.1

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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CC1SeriesChlorine sensor with membrane-covered, amperometric

3-electrode system. For the mea- surement of free chlorine on the basis of

iso-cyanuric acid, also in seawater. CC1 Series

Specification

Model Range Resolution (ppm)

CC1H-M0c 0.005~2.000 ppm 0.001

CC1N-M0c 0.05~ 20.00 ppm 0.01

Indicator Free chlorine on the basis of iso-cyanuric acid

PH Range 4~12pH

Pressure Range 0~3bar

Temperature Range 0~45℃

Temp Compensation Integrated automatic temperature compensation

Response Time T90 2min

Flow Rate About 30 L/h, low flow-dependence

Shaft Length standard 175 mm

Connection M12 male

Material

PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilicmembrane

Scope of Supply sensor, membrane cap, electrolyte

Power Supply 9~30V DC

Signal Output RS485 Modbus RTU

Application

Fresh water and sea water, swimming pool

Surfactants are tolerated in part

A special electrolyte is used for seawater

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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DUC2-BGADigital BGA Analyzer

The blue-green algae analyzer uses this fluorescence method to excite the phycocyanininthewater body to produce fluorescence through a 590nm light source, andmeasurethefluorescence intensity at 650nm to calculate the number of blue-green algae inthewater. Digital BGA Controller

Features

 3.2 inch LCD screen

 Password can be set

 10000 historical data can be recorded

 Support a variety of installation methods

Specification

Model DUC2-BGA-A DUC2-BGA-D

Software Version DRFN COD Analysis software V1.0

Sensor Input Compatible with all DRFN's BGA Digital Sensors

Display Range 0-3,000,000cells/mL

Resolution 1 cells/mL

Relay Control Two settable SPST relays, Max. load of 3A/250VAC

Current Output Two settable 0/4~20mA current, Max. load 1000Ω

Digital Output 2-wire RS485 interface, MODBUS RTU, support JSON

Display Screen 128*64 LCD, adjustable backlight mode, adjustable display rate

Configuration Power off protection, parameters are retained indefinitely

Time or Data Display Year/month/day/hour/min/second, record 10000 historical dataMaintenance Record Last 100 times

Protection Grade IP66

Work Temperature 0～60℃，RH<95% ( no condensation)

Storage Temperature -20～70℃，RH<55% ( no condensation, precision instruments)

Enclosure Material Enhanced ABS

Dimension 144*144*120 mm (hole size 138*138 mm)

Installation Wall mounting, pipe clamping, panel installation

Electrical Interface Reserve three M12*1.5 glan heads, the wire diameter is 3~6.5mmPower Supply AC: 100~240V 50/60Hz DC: 18~36V

Power Consumption About 7W

Weight About 800g

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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BGA351BGA351 Digital Blue-green Algae Sensor

The BGA sensor uses a 590nm light source to excite phycocyanin in the water

to produce fluorescence, and measures the fluorescence intensity at 650nmto

calculate the number of blue-green algae in the water. Features

 Adopt optical principle, small size, convenient operation, fast detection speed

 Excellent repeatability and stability, less susceptible to ambient light

 With automatic cleaning brush can make maintenance intervals longer

 No reagent consumption required, good stability, low maintenance effort

 Internal storage of calibration data, support offline calibration, field plug and play

 Standard Modbus communication protocol, support access to standard industrial

control system

Specification

Model BGA350 BGA351

Measuring Technology Fluorescence method

Measuring Range 0~280,000cells/mL,the detection limit is 300 cells/mL

Resolution 1cells/mL

Accuracy R2>0.999

Communication RS485 MODBUS-RTU

Response Time T90≤30s

Calibration Method zero point and slope; Rhodamine calibration solution; Or comparecalibrationWork Pressure 0~1Bar

Sample Flow Rate Not dependent

Operating Temp 0~45℃ (does not freeze)

Storage Temp -10~60℃ (does not freeze)

Shell Material SS 316L or Titanium alloy (customized)

Dimension Diameter: 26mm length: 170 mm Diameter: 45mm length: 195 mmMounting Thread M22*1.5 3/4NPT

Lead interface M16 connector

Protection Grade IP68

Power Supply 6~12V DC

Power Consumption Normal measuring: 0.1W

Normal measuring: 0.1WAutomatic cleaning of wiper blades: 1WWiper abnormal jamming: 3.5WWeight 500g 620g

Cable Standard 10 meters (other length can be customized)

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

— 48 —

DUC2-CHLDigital CHL Analyzer

The chlorophyll analyzer adopts this fluorescence method to excite chlorophyll a in water toproducefluorescence through a 470 nm light source, and measure the detection fluorescence intensityintherange of 660-700 nm to calculate the chlorophyll a concentration in water. Digital CHL Controller

Features

 3.2 inch LCD screen

 Password can be set

 10000 historical data can be recorded

 Support a variety of installation methods

Specification

Model DUC2-CHL-A DUC2-CHL-D

Software Version DRFN COD Analysis software V1.0

Sensor Input Compatible with all DRFN's CHL Digital Sensors

Display Range 0-500ug/L or 0~100RFU

Resolution 0.01ug/L

Relay Control Two settable SPST relays, Max. load of 3A/250VAC

Current Output Two settable 0/4~20mA current, Max. load 1000Ω

Digital Output 2-wire RS485 interface, MODBUS RTU, support JSON

Display Screen 128*64 LCD, adjustable backlight mode, adjustable display rate

Configuration Power off protection, parameters are retained indefinitely

Time or Data Display Year/month/day/hour/min/second, record 10000 historical dataMaintenance Record Last 100 times

Protection Grade IP66

Work Temperature 0～60℃，RH<95% ( no condensation)

Storage Temperature -20～70℃，RH<55% ( no condensation, precision instruments)

Enclosure Material Enhanced ABS

Dimension 144*144*120 mm (hole size 138*138 mm)

Installation Wall mounting, pipe clamping, panel installation

Electrical Interface Reserve three M12*1.5 glan heads, the wire diameter is 3~6.5mmPower Supply AC: 100~240V 50/60Hz DC: 18~36V

Power Consumption About 7W

Weight About 800g

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

— 49 —

CHL351CHL351 Digital Chlorophyll Sensor

The chlorophyll detection sensor is a blue light source using 470 nmvisible

spectrum; This light source can excite chlorophyll a in algae cells in the water to

produce fluorescence, measure the fluorescence intensity in the range of

660-700nm, and calculate the chlorophyll a concentration in the water. Features

 Adopt optical principle, small size, convenient operation, fast detection speed

 Excellent repeatability and stability, less susceptible to ambient light

 With automatic cleaning brush can make maintenance intervals longer

 No reagent consumption required, good stability, low maintenance effort

 Internal storage of calibration data, support offline calibration, field plug and play

 Standard Modbus communication protocol, support access to standard industrial

control system

Specification

Model CHL350 CHL351

Measuring Technology Fluorescence method

Measuring Range 0~400ug/L or 0~100RFU

Resolution 0.1ug/L or 0.1% RFU

Accuracy 5% of the measuring range±0.5ug/L

Communication RS485 MODBUS-RTU

Response Time T90≤30s

Calibration Method

zero point and slope; Rhodamine calibration solution;

Or compare calibration

Work Pressure 0~6Bar 0~3Bar

Sample Flow Rate Not dependent

Operating Temp 0~50℃ (does not freeze)

Storage Temp -10~60℃ (does not freeze)

Shell Material Ti+PPS Ti

Dimension Diameter: 22mm length: 180 mm Diameter: 37mmlength: 200mmMounting Thread M22*1.5 3/4NPT

Lead interface M16 connector

Protection Grade IP68

Power Supply 12~24V DC

Power Consumption Normal measuring: 0.1W

Normal measuring: 0.1WAutomatic cleaning of wiper

blades: 1WWiper abnormal jamming: 3.5WWeight 250g 300g

Cable Standard 10 meters (other length can be customized)

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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MCC100MCC100 Two-parameter ControllerFeatures

 The MCC100 series two-channel digital universal

controller can connect 2 same or different types of

digital sensors at the same time and can display the

detected or calculated measurement data of all

connected sensors. Specification

Model MCC100-A2-A MCC100-A2-D

Measure Channel 2 channels input

Measure Information Related to sensors

Display Screen

128*64 pixel, 3.2-inch black and white graphic LCD display, backlight and contrast can be adjusted

Instrument Operation PET key panel, 8 keys

System Language English

Power-off Protection

All setting parameters of the instrument are power-off protection, andthedata is retained indefinitely. Time Display Year/Month/day, hour/minute/second

History Logs

Record 7800 history data, support data download

The recording interval can be set between 1~999 minutes

Menu Password Operation authority management, six-digit password settings

Relay Output Two settable SPST relays, Max. load of 3A/250VAC

Current Output Two settable 0/4~20mA current, Max. load 1000Ω

Digital Communication

Communication interface: 2-wire RS485 interface

Communication protocol: Modbus RTU JSON

Protection Grade IP66

Working Temperature 0~60℃, RH <95% (no condensation)

Storage Temperature -20~70℃, RH<55% (no condensation)

Instrument Dimension 144*144*120mm(hole size: 138*138mm)

Installation Method Panel, wall-mounted, pipe clamping

Housing Material Enhanced ABS

Electrical Interface 3 M12*1.5 glan heads reserved with a wire diameter 3~6.5mmPower Supply AC: 100~240V 50/60Hz DC: 18~36V

Consumption 24W

Web: www.daruifuno.com E-mail: info@daruifuno.com Tel: +8618013144571

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MCC200seriesMCC200 Multiparameter ControllerFeatures

 The MCC200 series multi-channel digital universal controller

realizes measurement by connecting various types of sensors for

detecting physical, chemical, biological.  Connect 4 or 8 different types of digital sensors at the same time, and can display the detected or calculated measurement data of all

connected sensors.  MCC200 requires these authorized sensors to upload the detected

data in a special encrypted communication way to ensure that the

controller can collect high-precision data more stably.  Display the collected data on the display screen of the controller in

real time, which is convenient for users to read.  Meet a variety of installation methods, and can also provide

installation accessories. Specification

Model MCC200-A4 MCC200-A8

Measure Channel 1~4 channels input 1~8channels input

Measure Information Related to sensors

Display Screen

128*64 pixel, 3.2-inch black and white graphic LCD display, backlight and contrast can be adjusted

Instrument Operation PET key panel, 8 keys

System Language Englis

Power-off Protection

All setting parameters of the instrument are power-off protection, andthedata is retained indefinitely. Time Display Year/Month/day, hour/minute/second

History Logs

Record 7800 history data, support data download

The recording interval can be set between 1~999 minutes

Menu Password Operation authority management, six-digit password settings

Relay Output Wash control, max. Load 3A/250V AC

Output extension type Relays, current, communication(Optional)

Digital Communication

Communication interface: 2-wire RS485 interface

Communication protocol: Modbus RTU JSON

Protection Grade IP66

Working Temperature 0~60℃, RH <95% (no condensation)

Storage Temperature -20~70℃, RH<55% (no condensation)

Instrument Dimension 144*144*120mm(hole size: 138*138mm)

Installation Method Panel, wall-mounted, pipe clamping

Housing Material Enhanced ABS

Electrical Interface 3 M12*1.5 glan heads reserved with a wire diameter 3~6.5mmPower Supply AC: 100~240V 50/60Hz or DC: 18~36V

Consumption 24W

Packing Information Weight: 1600g Dimension: 260*230*180mm

12Delfino Environmental TechnologyCO.,LtdAdd: Room 301, Building 3, No. 25 Datong Road, Suzhou, Jiangsu, China

Web: www.daruifuno.com

Tel: +86-512-65652856

Email: yxx@daruifuno.com