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KAN300 series online ammonia nitrogen analyzer

KAN300 series online ammonia nitrogen analyzer is an on- line water quality analyzer developed on the basis of digital water quality analysis platform. Integrated design, using industrial Online ion selective electrode, digital, intelligent analyzer design concept.

The functions of electrode signal detection, pH compensation, temperature detection and automatic compensation, digital signal conversion are realized in the instrument. RS485 signal output, easy networking and system integration, widely used in surface water, pollution sources and other industries.

KAN300 series online ammonia nitrogen analyzer is an on- line water quality analyzer developed on the basis of digital water quality analysis platform. Integrated design, using industrial Online ion selective electrode, digital, intelligent analyzer design concept.

The functions of electrode signal detection, pH compensation, temperature detection and automatic compensation, digital signal conversion are realized in the instrument. RS485 signal output, easy networking and system integration, widely used in surface water, pollution sources and other industries.

1)    Characteristic of KAN300 series online ammonia nitrogen analyzer

Integrated design, anti-electromagnetic interference

Industrial online ion-selective electrode, can work stably for a long time

pH, temperature, potassium ion (K ) and other multi-parameter compensation algorithm to ensure the accuracy of measurement

Built-in Air Purge automatic cleaning system, greatly reducing the maintenance workload

Stainless steel case, IP68 waterproof grade, suitable for various working conditions

RS485 signal output, Standard Modbus protocol, easy integration, networking

2)    Technical Specifications

Model number KAN300A KAN300B
Measurement parameter NH4-N, pH, temperature NH4-N, pH, K ,temperature
Method of measurement Ion selective electrode method
Measurement mode Immersion measurement
Measuring range NH4-N:(0.1-1)mg/l,(1-10)mg/l,(10-100)mg/l,(100-1000)mg/L;
PH: 0 ~ 14
K : (1~1000)mg/L
Temperature:(0 ~ 60)℃
Accuracy ≤±3%
Repeatability ≤2%
Resolution NH4-N (minimum range) : 0.01 mg/L k : 0.01mg/L

Ph: 0.01

Detection limit 0.1 mg/L
Response time ≤60s
Zero Drift (24h) ≤3% F.S.
Range Drift (24h) ≤3% F.S.
Calibration period Three months
Temperature range (0 ~ 60) °C
Protection level IP68
Cleaning mode Compressed air bar
MTBF ≥1440h/Time
Means of communicatio n RS485(Modbus RTU), maximum baud rate 115200 bps
Supply voltage (12/24) V DC
Power consumption < 0.5W
Material Quality Stainless steel, POM
Weight 1.0 kg
Contour dimension 270 mm × φ60 mm

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