IoT Digital pH Sensor

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Shanghai BOQU Instrument Co., Ltd

Shanghai, China

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This pH Sensor is the latest digital pH electrode independently researched, developed, and produced by BOQU Instrument. The electrode is light in weight, easy to install, and has high measurement accuracy, responsiveness, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. With strong anti-interference ability, the longest output cable can reach 500 meters. It can be set and calibrated remotely, and the operation is simple. It can be widely used to monitor the ORP of solutions such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food, and tap water.

                                                            Model
                                                            BH-485-pH
                                                        
                                                            Parameter measurement
                                                            pH, Temperature
                                                        
                                                            Measure range
                                                            0-14pH
                                                        
                                                            Accuracy
                                                            ORP:±0.1mv Temperature:±0.5℃
                                                        
                                                            Resolution
                                                            ±0.1pH Temperature:0.1℃
                                                        
                                                            Power supply
                                                            24V DC / 12VDC
                                                        
                                                            Power dissipation
                                                            1W
                                                        
                                                            communication mode
                                                            RS485(Modbus RTU)
                                                        
                                                            Cable length
                                                            5 meters
                                                        
                                                            Installation
                                                            Sinking type, pipeline, circulation type etc.
                                                        
                                                            Overall size
                                                            230mm×30mm
                                                        
                                                            Housing material
                                                            ABS
                                                        
                                                            Model No
                                                            BH-485-PH
                                                        
                                                            Protocol
                                                            Modbus RTU RS485
                                                        
                                                            Power Supply
                                                            DC12V-24V
                                                        
                                                            Features
                                                            Rapid response, strong anti-interference ability

Wastewater
River water
Swimming pool

1) The characteristics of industrial sewage electrodes, can work stably for a long time
2) Built-in temperature sensor, real-time temperature compensation
3) RS485 signal output, strong anti-interference ability, an output range of up to 500m
4) Using the standard Modbus RTU (485) communication protocol
5) The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of the electrode
6) 24V DC or 12VDC power supply.