PH Analysis Water Online Analyzer

(0 reviews)

Get Price

(139) Views

(0) Contacts

$409.00 - $999.00 |1 piece/pieces

Contact Company

Fuzhou Probest Intelligent Technology Co., Ltd.

Fujian, China

(638) Views

(3) Contacts

Measurement Principle:
PPH-500 pH sensor is a combination electrode combined precious metals indicator electrode with a reference electrode. Firstly Measure the potential difference of a working battery made up of measuring electrode and reference electrode in the solution, then use linear relation of the pH value of the measuring solution and the potential of the working battery to realize the online monitoring.

                                                            Model
                                                            PPH-500
                                                        
                                                            Model No.
                                                            PPH-500 pH Analysis Sensor and transmitter
                                                        
                                                            Sensor Main material
                                                            Black Polypropylene，Ag/Agcl Reference Gel
                                                        
                                                            Temperature range
                                                            0-80℃
                                                        
                                                            Measurement range
                                                            0-14pH
                                                        
                                                            Pressure range
                                                            ≤0.6Mpa
                                                        
                                                            Zero potential pH valu
                                                            7±0.25pH（15mV）
                                                        
                                                            Slope
                                                            ≥95%
                                                        
                                                            Internal Resistance
                                                            ≤250MΩ
                                                        
                                                            Alkaline error
                                                            0.2pH(1mol/L Na+ pH14)（25℃）
                                                        
                                                            Response time
                                                            ≤10 seconds (Reach 95% of the end value)(After stirring)
                                                        
                                                            Power supply
                                                            85-500VAC (50/60HZ)
                                                        
                                                            Output
                                                            3-way 4-20mA
                                                        
                                                            Relay
                                                            Setting three-way relays，programmed response parameter and response value
                                                        
                                                            Communication protocol
                                                            MODBUS  RS485
                                                        
                                                            Weight
                                                            Sensor：0.2KG；Transmitter：1.35KG
                                                        
                                                            Storage temperature
                                                            -15-60℃
                                                        
                                                            Measuring temperature
                                                            0-80℃
                                                        
                                                            Dimension
                                                            Dia 30mm*Length195mm  Transmitter：145*125*162mm(L*W*H)
                                                        
                                                            Protective rate
                                                            Sensor：IP68/NEMA6P；Transmitter ：IP65/ NEMA4X
                                                        
                                                            Cable length
                                                            Standard: 10 m, the maximum can be extended

1. PH online monitoring in the technological process of inlet/outlet of the sewage treatment plant, sedimentation basin, and biochemical reaction basin, and so on.
2. PH online monitoring of municipal water supply industry, surface water and aquaculture, and so on.
3. PH online monitoring of industrial process water and the wastewater treatment process.

1. Good repeatability and stability. Suitable for fresh water and seawater testing, PH 0-14pH.
2. Simple cleaning and activation, quite a high balance speed. The function of automatic temperature compensation.
3. Optional analog-digital conversion module to achieve digital signal output, high anti-jamming capacity, and far transmission distance.
4. Optional analog-digital conversion module to achieve standard digital signal output（RS485), which can achieve integration and networking with other equipment without a controller.
5. Quick and easy field installation, plug and play.