Suzhou Delfino Environmental Technology Co., Ltd.
Products
Manufacturer of a wide range of products which include 4 Electrode Salinity Sensor RS485 Modbus For Seawater Aquaculture,RS485 Two Electrode Online Conductivity Sensor For Industry Sewage,RS485 Dissolved Oxygen Sensor For Industri...
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 | Salinity sensor |
| Measuring Principle | 4-electrode |
| Measuring Range | Salinity: 0~80ppt (‰) Temp: 0~50℃ |
| Resolution | 0.01% |
| Accuracy | ±1%FS |
| Response Time | T90<15s |
| Temp Compensation | Automatic, built-in temp unit |
| Digital Output | RS485, Modbus |
| Calibration Method | contrast bias correction; factor correction |
| Work Pressure | ≤6Bar |
| Work Temperature | 0.0~50.0℃ (does not freeze) |
| Shell Material | Ti+PEEK+Nickel |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | DEC350 |
| 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 | Conductivity sensor |
| Model | DEC790 |
| Measuring Principle | Graphite 2-electrode |
| Electrical Isolation | Electrical isolated communication and power interfaces |
| Measuring Range | Conductivity: 0~10mS/cm; TDS: 0~5g/L; Salinity: 5ppt(‰); Temp: 0~50℃ |
| Resolution | Conductivity: 0.01uS/cm; TDS: 0.01mg/L; Salinity: 0.01%; Temp: 0.1℃ |
| Accuracy | ±1.0% FS |
| Communication | RS485 MODBUS-RTU |
| Temp Unit | Automatic Temp compensation |
| Response Time | T90＜15s |
| Work Pressure | ≤6Bar |
| Operating Temp | 0~50℃ (does not freeze) |
| Shell Material | ABS or PPS |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | DEC790-YD01A |
| Certification | CE, ISO |
| Place of Origin | China |
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: 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 | 0~100% T90<25s, 100~0% T90<30s |
| Digital Output | RS485, Modbus RTU |
| Related Compensation | Temp/salinity/pressure compensation |
| Calibration | Zero and span calibration |
| Work Pressure | ≤3Bar |
| Calibration Method | Zero position/slope/deviation |
| Work Temp | 0~50℃ |
| Material | Body: PPS Sensor head: 316L SS |
| Power Supply | DC 6~12V |
| Installation Information | 1” NPT thread at both ends |
| Protection Grade | IP68 |
| Brand Name | Daruifuno |
| Model Number | OPD790 |
| Certification | CE, ISO |
| Place of Origin | China |
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 | ±0.3mg/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 | OPD700 |
| Certification | CE, ISO |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | Dissolved Oxygen controller |
| Product Model | DUC2-DO-H-D |
| DO Concentration Display Range | 0-50mg/L |
| DO Saturation Display Range | 0-400% |
| Relay Control | 2 settable SPST relays |
| Communication Protocol | MODBUS RTU |
| Protection Grade | IP66 |
| Size | 144*144*120mm |
| Power Supply | 18~36V DC |
| Weight | 800g |
| Brand Name | Daruifuno |
| Model Number | DUC2-DO-H-D |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | Optical Dissolved Oxygen Sensor |
| Product Model | OPTOD |
| Measure Principle | Optical measure by luminescence |
| Resolution | 0.01 |
| Accuracy | ±0.1mg/L ±0.1ppm ±1% |
| Response Time | 90% of the value in less than 60 seconds |
| Temperature Compensation | NTC |
| Power Supply | 5~12V |
| Protection Grade | IP68 |
| Dimensions | Diameter: 25 mm, length: 146 mm |
| Brand Name | Daruifuno |
| Model Number | OPTOD |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | Dissolved Oxygen Analyzers |
| Product Model | DUC2-DO-H-A |
| DO Concentration Display Range | 0-50mg/L |
| DO Saturation Display Range | 0-400% |
| Relay Control | 2 settable SPST relays |
| Communication Protocol | MODBUS RTU |
| Protection Grade | IP66 |
| Size | 144*144*120mm |
| Power Supply | 100~240V AC |
| Weight | 800g |
| Brand Name | Daruifuno |
| Model Number | DUC2-DO-H-A |
| Certification | CE |
| Place of Origin | China |
MOQ: Negotiable
Price: Negotiable
| Product Name | Dissolved Oxygen analyzer |
| Product Model | DUC2-DO-H |
| DO Concentration Display Range | 0-50mg/L |
| DO Saturation Display Range | 0-400% |
| Relay Control | 2 settable SPST relays |
| Communication Protocol | MODBUS RTU |
| Protection Grade | IP66 |
| Size | 144*144*120mm |
| Power Supply | 100~240V AC or 18~36V DC |
| Weight | 800g |
| Brand Name | Daruifuno |
| Model Number | DUC2-DO-H |
| Certification | CE |
| Place of Origin | China |
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