Suzhou Delfino Environmental Technology Co., Ltd.
Products
Manufacturer of a wide range of products which include RS485 Dissolved Oxygen Sensor For Industrial Process Sewage,Digital RS485 / SDI12 Communication Dissolved Oxygen Sensor Low Power Consumptio,RS485 Interface COD/BOD TOC Meter ...
MOQ: 1
Price: Negotiable
| Payment Terms | T/T |
| Supply Ability | 10000 Sets per Month |
| Delivery Time | 1-45 work days |
| Packaging Details | Carton |
| Product Name | DO sensor |
| Measuring Range | 0.00~20.00 mg/L |
| Resolution | 0.01mg/L |
| Accuracy | ±0.1mg/L |
| Response Time | T90＜60s |
| Digital Output | RS485, Modbus RTU |
| Related Compensation | Temp/salinity/pressure compensation |
| Calibration | Zero and span calibration |
| Work Pressure | 0-6Bar |
| Work Temp | 0~50℃ |
| Material | Titanium alloy(Can bear sea water) |
| Power Supply | DC 6~12V |
| Installation Information | Submersible; Thread: M22*1.5mm |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | OPD701 |
| Certification | CE, ISO |
| Place of Origin | China |
MOQ: 1
Price: Negotiable
| Payment Terms | T/T |
| Delivery Time | 1-45 work days |
| Packaging Details | Carton |
| Product Name | Optical Dissolved Oxygen Sensor |
| Product Model | OPTOD |
| Measure Principle | Optical measure by luminescence |
| Measuring Range | 0.00~20.00mg/L 0.00~20.00ppm |
| Resolution | 0.01mg/L |
| Accuracy | ±0.1mg/L |
| Response Time | 0~100% T90<40s, 100~0% T90<65s |
| Frequency of Measure | >5s |
| Digital Output | RS485, Modbus RTU and SDI-12 |
| Related Compensation | Temp/salinity/pressure compensation |
| Dimensions | 25mm *150mm |
| Work Pressure | 0~5Bar |
| Work Temperature | 0~50℃ |
| Material | 316L SS(Standard)/Ti/POM |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | OPTOD |
| Certification | CE |
| Place of Origin | China/France |
MOQ: 1
Price:
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Sets per Month |
| Delivery Time | 5-25 days |
| Packaging Details | Carton |
| Product Name | COD Meter |
| Display Range | 0-1000mg/L |
| Relay Control | 2 settable SPST relays |
| Analog Current Output | 2 settable 0/4~20mA |
| Communication Method | Two-wire RS485 interface |
| OTA | Default WIFI |
| Configuration Information | Power off protection |
| Time/Data Record | Record 14000 historical data |
| Protection Level | IP66 |
| Shell Material | Enhanced ABS |
| Brand Name | Daruifuno |
| Model Number | DUC2-COD-S-D |
| Certification | CE, ISO |
| Place of Origin | China |
MOQ: 1
Price:
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Sets per Month |
| Delivery Time | 5-25 days |
| Packaging Details | Carton |
| Product Name | COD Meter |
| Display Range | 0-1000mg/L |
| Relay Control | 2 settable SPST relays |
| Analog Current Output | 2 settable 0/4~20mA |
| Communication Method | Two-wire RS485 interface |
| OTA | Without |
| Configuration Information | Power off protection |
| Time/Data Record | Record 14000 historical data |
| Protection Level | IP66 |
| Shell Material | Enhanced ABS |
| Brand Name | Daruifuno |
| Model Number | DUC2-COD-H-A |
| Certification | CE, ISO |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | COD sensor |
| Model | COD351L |
| Measuring Principle | UV254 Absorption Method |
| Measuring Range | COD: 0.75~500mg/L TOC: 0.3~200mg/L |
| Resolution | COD: 0.01mg/L TOC: 0.1mg/L |
| Accuracy | ± 3% of the measurement + 0.5mg/L |
| Related Measurement | TU: 0~300NTU accuracy: ± 5% |
| Response Time | ＞1min |
| Storage Temp | -10~60℃ |
| Calibration Method | Standard solution |
| Protection Grade | IP68 |
| Working Pressure | ≤1bar |
| Power | DC 12V~24V |
| Communication | RS485, Modbus RTU protocol |
| Brand Name | Daruifuno |
| Model Number | COD351L |
| Certification | CE |
| Place of Origin | China |
MOQ: 1
Price:
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Sets per Month |
| Delivery Time | 5-25 days |
| Packaging Details | Carton |
| Product Name | COD Meter |
| Display Range | 0-1000mg/L |
| Relay Control | 2 settable SPST relays |
| Analog Current Output | 2 settable 0/4~20mA |
| Communication Method | Two-wire RS485 interface |
| OTA | Without |
| Configuration Information | Power off protection |
| Time/Data Record | Record 14000 historical data |
| Protection Level | IP66 |
| Shell Material | Enhanced ABS |
| Brand Name | Daruifuno |
| Model Number | DUC2-COD-H-A |
| Certification | CE, ISO |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | COD sensor |
| Model | COD351H |
| Measuring Principle | UV254 Absorption Method |
| Measuring Range | COD: 1~1500mg/L TOC: 0.4~600mg/L |
| Resolution | COD: 0.01mg/L TOC: 0.1mg/L |
| Accuracy | ± 3% of the measurement + 0.5mg/L |
| Related Measurement | TU: 0~1000NTU accuracy: ± 5% |
| Response Time | ＞1min |
| Storage Temp | -10~60℃ |
| Calibration Method | Standard solution |
| Protection Grade | IP68 |
| Working Pressure | ≤1bar |
| Power | DC 12V~24V |
| Communication | RS485, Modbus RTU protocol |
| Brand Name | Daruifuno |
| Model Number | COD351H |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | COD sensor |
| Product Model | CODuv350 |
| Measuring Principle | UV254 ultraviolet absorption |
| Measuring Range | 0.15~300.00mg/L, 0.5~1000.0mg/L |
| Resolution | 0.01mg/L, 0.1mg/L |
| Flow Rate | < 3 m/s |
| Response Time | T90 max. 10s |
| Water Depth | <10 meters |
| Operating Temperature | 0~45℃ |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | CODuv350 |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | COD Tester |
| Product Model | DUC2-COD-S-D |
| Software Version | DRFN COD Analysis software V1.0 |
| Resolution | 0.01 mg/L |
| Communication Protocol | MODBUS RTU |
| Operating Temperature | 0~60℃ |
| Storage Temperature | -20~70℃ |
| Size | 144*144*120mm |
| Power Supply | 18~36V DC |
| Power Consumption | 12W |
| Weight | 800g |
| Brand Name | Daruifuno |
| Model Number | DUC2-COD-S-D |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | Chemical Oxygen Demand (COD) sensor |
| Product Model | CODuv351 |
| Measuring Range(COD) | 0.75~370mg/L |
| Resolution(COD) | 0.01 mg/L |
| Calibration | 2-point calibration |
| Output | RS485, Modbus RTU |
| Working Pressure | 1Bar |
| Protection Grade | IP68 |
| Response Time | T90 max. 10s |
| Flow Rate | < 3 m/s |
| Cleaning Method | Rubber scraper |
| Shell Material | POM and 316L |
| Brand Name | Daruifuno |
| Model Number | CODuv351 |
| Certification | CE |
| Place of Origin | China |
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