Technical Specifications
Measuring method:                                  Potentiometric measurement using ion-selective electrodes for ammonia nitrogen, potassium, nitrate nitrogen and chloride, as well as a reference system.
Measuring range:                                         0.1-1000mg/L NH4-N;
                                                   0.1-1000mg/L NO3-N;
Accuracy:                                     ± 5% + 0.2 mg/L (using standard solution) NH -N ;
                                                   ± 5% + 0.2 mg/L (standard oldattal) NO -N
Response time:                                  < 3 min
Sensor measuring cartridge:                        Automatically inputs factory calibration data, typical service life of 12 months
Calibration method:                                  Factory-calibrated sensor measuring cartridge (CARTRICAL), single-point and two-point matrix correction
Sample temperature:                                  2~40℃
Operating temperature:                                 -20~45℃
pH range:                                  5 ~ 9
Flow rate:                                       < 4m/s
Sensor immersion depth    :               0.3 m ~ 3.0 m
Power consumption:                                       1W
Sensor material:                            Stainless steel (1.4571), ASA + PC, silicone, PVC and PU
Measuring cartridge material:                        Stainless steel (1.4571), PVC, POM, ABS, NBR
Cleaning equipment material:                        TPE, PUR, stainless steel (1.4571)
Dimensions (D x L):                          84.5 mm x 320 mm
Sensor cable length:                The fixed cable connected to the sensor is 10m, extendable up to 100 meters
Controller:                                 sc200, sc1000
Process connection:                             1inch thread
Protection class:                              IP 68
Sample pressure:                             Max. 0.3 bar
Weight:                                    2.4 kg