Shenzhen Kainafu Technology Co., Ltd.
Products
Manufacturer of a wide range of products which include KNF-500PRO Online Multi-Parameter Water Quality Sensor 6 Probes RS485 MODBUS IP68 Self-Cleaning,KNF-600PRO Online Deep-Water Multi-Parameter Sensor 200m 20 Bar Titanium RS485 ...
MOQ: 1 Set
Price:
| Cleaning | Automatic brush, default every 30 minutes, interval settable |
| Housing Material | POM, titanium alloy, anti-fouling copper |
| Payment Terms | T/T |
| Product Name | Kainafu KNF-500PRO Multi-parameter Water Quality Sensor |
| Protection Level | IP68 |
| Probe Capacity | Up to 6 probes (7 parameters) + 1 central cleaning brush |
| Weight | 2.3 kg (mother unit + 6 sensors) |
| Power Consumption | 0.8W (no brush) / 2W (brush rotating) |
| Delivery Time | 7-15 working days |
| Supply Ability | 500 Sets per Month |
| Output | Continuous RS-485, MODBUS protocol |
| Dimensions | 84 mm x 476 mm |
| Power Supply | DC 12-24V >=1A (whole machine); 9-24V >=1A (single probe) |
| Cable Length | 10 m default, customizable, waterproof connectors |
| Measurement Depth | 0-30 m (pH / ORP 20 m) |
| Packaging Details | Kainafu branded carton with shock-proof foam insert, export-grade corrugated box |
| Brand Name | Kainafu |
| Place of Origin | Guangdong, China |
| Model Number | KNF-500PRO |
| Certification | ISO 9001:2015 |
MOQ: 1 Set
Price:
| Measurement Depth | 0-200 m |
| Probe Compatibility | Kainafu 22mm probes, unified interface with automatic identification |
| Output | RS-485, MODBUS protocol |
| Connector | Deep-water aviation plug, titanium alloy, withstands 20 bar |
| Weight | 3.25 kg (main unit + 6 sensors) |
| Power Consumption | 0.8W (no brush) / 2W (brush rotating) |
| Housing Material | PVC, titanium alloy, anti-stain copper |
| Delivery Time | 10-20 working days |
| Product Name | Kainafu KNF-600PRO Online Deep-Water Multi-Parameter Sensor |
| Cleaning | Automatic brush, default every 30 minutes, interval settable |
| Cable Length | 30 m default, customizable, waterproof connectors |
| Packaging Details | Kainafu branded carton with shock-proof foam insert, export-grade corrugated box |
| Interface | 6 probe interfaces + 1 central cleaning brush interface |
| Dimensions | 84 mm x 544.4 mm |
| Protection Level | IP68 |
| Operating Temperature | -5 to 50 C |
| Power Supply | DC 12-24V, >=1A |
| Supply Ability | 300 Sets per Month |
| Pressure Resistance | Up to 20 bar |
| Payment Terms | T/T |
| Model Number | KNF-600PRO |
| Brand Name | Kainafu |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001:2015 |
MOQ: 1 Piece
Price:
| Packaging Details | KNF branded export carton with shock-proof foam, probe size 65mm x 430mm, waterproof 10m cable included |
| Temperature Range | 0-50 C, chip-type sensor |
| Housing Material | POM |
| Cleaning Brush | Auto cleaning every 30 minutes by default, interval customizable |
| Measurement Parameters | Dissolved Oxygen, pH, Conductivity, Turbidity, Depth, Temperature |
| Full Load Power | 0.8W without brush rotation, 2W with brush rotation |
| Payment Terms | T/T |
| Dissolved Oxygen Range | 0-50 mg/L or 0-500% saturation, fluorescence method |
| Turbidity Range | 0-1000 NTU or 0-4000 NTU, 90 degree scattered light |
| Power Supply | DC 12-24V, 1A or above |
| Calibration | On-site calibration, calibration data stored inside the probe |
| Cable Length | 10 meters default, customizable |
| Conductivity Range | 0-200 mS/cm four-electrode EC, salinity 0-175 ppt, TDS 0-128000 mg/L |
| Supply Ability | 1000 Pieces per Month |
| Depth Range | 0-20 m, strain gauge type |
| Dimensions | Diameter 65mm x 430mm including protective cover |
| Output | Continuous RS-485 output, MODBUS protocol |
| Protection Level | IP68 |
| pH Range | 0-14 pH, glass electrode method |
| Delivery Time | 7-15 working days |
| Brand Name | KNF |
| Model Number | KNF-400PRO |
| Place of Origin | Guangdong, China |
| Certification | ISO 9001 |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 10-15 work days |
| Packaging Details | Eco-friendly paper box |
| Measurement types | Water level, temperature, pH, ORP, electrical conductivity, TDS, dissolved oxygen, turbidity, oil in water, ammonium ions, potassium ions, nitrate, chloride ions, fluoride ions, etc |
| Response time | 30s |
| Calibration cycle | One to two months |
| Communication | RS485, standard Modbus protocol |
| Brand Name | KaiNaFu |
| Model Number | KNF-2100Pro |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 10-15 work days |
| Packaging Details | Eco-friendly paper box |
| Measurement types | Water level, temperature, pH, ORP, electrical conductivity, TDS, dissolved oxygen, turbidity, oil in water, ammonium ions, potassium ions, nitrate, chloride ions, fluoride ions, etc |
| Response time | 30s |
| Calibration cycle | One to two months |
| Communication | RS485, standard Modbus protocol |
| Brand Name | KaiNaFu |
| Model Number | KNF-2100Pro |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 5-10 Working day |
| Packaging Details | Eco-friendly paper box |
| Maximum number of sensor connections | Four sensors |
| Operating temperature | -5～50℃ |
| Power supply | 12～24VDC±10% |
| Cable specification | Φ6mm, 4 cores, 5 meters (customizable) |
| Brand Name | KaiNaFu |
| Model Number | KNF-100CL |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 10-15 Working day |
| Packaging Details | Eco-friendly paper box |
| Measurement types | PH/ Dissolved oxygen/Conductivity/Salinity/turbidity /ORP/ temperature |
| Measurement range | Download the manual |
| Output method | RS-485(ModbuS/RTU) |
| Supply voltage | 12V-24DC+5% |
| Size | 330*108 (diameter) mm |
| Weight | With packaging: 3.140kg, net weight of sensor: 2.070kg |
| Brand Name | KaiNaFu |
| Model Number | KNF-505 |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 10-15 Working day |
| Packaging Details | Eco-friendly paper box |
| Measurement types | PH/ Dissolved oxygen/Conductivity/Salinity/turbidity /ORP/ temperature |
| Measurement range | Download the manual |
| Output method | RS-485(ModbuS/RTU) |
| Supply voltage | 12V-24DC+5% |
| Size | 330*108 (diameter) mm |
| Weight | With packaging: 3.140kg, net weight of sensor: 2.070kg |
| Brand Name | KaiNaFu |
| Model Number | KNF-505 |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 5-10 Working day |
| Packaging Details | Eco-friendly paper box |
| size | 96*96*108mm (opening size: 92*92mm) |
| Measuring range | Sensor selection table below |
| weight | Net weight 410g (wireless transmission version 460g) |
| Number of sensor connections | 1 stick |
| Brand Name | KaiNaFu |
| Model Number | KNF-300/V4 |
| Place of Origin | Shenzhen |
MOQ: 1 pieces
Price:
| Payment Terms | T/T |
| Supply Ability | 500 pieces+One month |
| Delivery Time | 5-10 Working day |
| Packaging Details | Eco-friendly paper box |
| size | 96*96*108mm (opening size: 92*92mm) |
| Measuring range | Sensor selection table below |
| weight | Net weight 410g (wireless transmission version 460g) |
| Number of sensor connections | 1 stick |
| Brand Name | KaiNaFu |
| Model Number | KNF-300/V4 |
| Place of Origin | Shenzhen |
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