Ammonia Nitrogen Sensor

(0 reviews)

2565 USD

(78) Views

(0) Contacts

>= 1 pieces
$2,565.00

Contact Company

Yantai Chemins Instrument Co., Ltd.

Shandong, China

(813) Views

(15) Contacts

NHN-302 multi-parameters online ammonia nitrogen sensor is fabricated using a PVC membrane-based ammonium ion selective electrode for testing ammonium ion content in water with temperature, ph, and potassium ion compensation to ensure fast, simple, accurate, and economical testing. The technical parameters, maintenance, and communication protocols of the ammonia nitrogen sensor are described in detail in this user manual.

                                                            Model
                                                            NHN-302
                                                        
                                                            Protection grade
                                                            IP68
                                                        
                                                            Measuring range
                                                            NH4+：0～1000mg/L or 0～100mg/L  NH3：0～150mg/L or 0～15mg/L  K+：0～1000mg/L  pH: 0～14pH  Temperature：0～35℃
                                                        
                                                            Resolution
                                                            NH4+：0.1mg/L
                                                        
                                                            Measuring method
                                                            Ion selection method
                                                        
                                                            Accuracy
                                                            NH4+：±5%F.S.  NH3 or total ammonia nitrogen ：±5%F.S.  K+：±5%F.S.  pH：0.1pH   Temperature：0.5℃
                                                        
                                                            Calibration
                                                            Two-point calibration
                                                        
                                                            Cable length
                                                            5 meters, other lengths can be customized
                                                        
                                                            Working temperature
                                                            0～35℃
                                                        
                                                            Working pressure
                                                            ＜0.1MPa
                                                        
                                                            Temperature compensation
                                                            Auto temperature compensation (Pt1000)  pH compensate range：4～10pH  K+compensate range：0～1000mg/L
                                                        
                                                            Power supply
                                                            12～24VDC
                                                        
                                                            Signal output
                                                            RS-485 bus, Modbus/RTU protocol
                                                        
                                                            Wetted material
                                                            PVC and POM
                                                        
                                                            Installation
                                                            3/4NPT thread, immersion installation