BH-485-DD-10.0 Digital Conductivity Sensor

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Shanghai BOQU Instrument Co., Ltd

Shanghai, China

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What is Conductivity?
Conductivity is a measure of water’s capability to pass electrical flow. This ability is directly related to the concentration of ions in the water
1. These conductive ions come from dissolved salts and inorganic materials such as alkalis, chlorides, sulfides, and carbonate compounds
2. Compounds that dissolve into ions are also known as electrolytes 40. The more ions that are present, the higher the conductivity of water. Likewise, the fewer ions that are in the water, the less conductive it is. Distilled or deionized water can act as an insulator due to its very low (if not negligible) conductivity value
3. Sea water, on the other hand, has a very high conductivity.
Ions conduct electricity due to their positive and negative charges
When electrolytes dissolve in water, they split into positively charged (cation) and negatively charged (anion) particles. As the dissolved substances split in water, the concentrations of each positive and negative charge remain equal. This means that even though the conductivity of water increases with added ions, it remains electrically neutral

                                                            Measure range
                                                            0-20000us/cm
                                                        
                                                            Protocol
                                                            Modbus RTU RS485
                                                        
                                                            Features
                                                            rapid response, low maintenance cost
                                                        
                                                            Model
                                                            BH-485-DD-10.0
                                                        
                                                            Parameter measurement
                                                            conductivity, temperature
                                                        
                                                            Measure range
                                                            Conductivity: 0-20000us/cm Temperature: (0~50.0)℃
                                                        
                                                            Accuracy
                                                            Conductivity: ±20 us/cm   Temperature: ±0.5℃
                                                        
                                                            Housing material
                                                            Polysulfone
                                                        
                                                            Reaction time
                                                            <60S
                                                        
                                                            Resolution
                                                            Conductivity: 10us/cm    Temperature: 0.1℃
                                                        
                                                            Overall size
                                                            230mm×30mm
                                                        
                                                            Power supply
                                                            12~24V DC
                                                        
                                                            Power dissipation
                                                            1W
                                                        
                                                            Installation
                                                            Sinking type, pipeline, circulation type etc.
                                                        
                                                            Communication mode
                                                            RS485(Modbus RTU)
                                                        
                                                            Cable length
                                                            5 meters, can be ODM depend on user’s requirements

Waste water
River water
Hydroponic

Can work stably for a long time.
Built-in temperature sensor, real-time temperature compensation.
RS485 signal output, strong anti-interference ability, and an output range of up to 500m.
Using the standard Modbus RTU (485) communication protocol.
The operation is simple, the electrode parameters can be achieved by remote settings and remote calibration of the electrode.
24V DC power supply.