VARiON®Plus AN/A comp SET NH4 & NO3 digital sensor

VARiON®Plus AN/A comp SET NH4 & NO3 digital sensor

VARiON®Plus AN/A comp SET NH4 & NO3 digital sensor

6849 In stock
SKU: 107066
€6,849.00
€6,849.00
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Description: robust digital sensor for ion-selective measurement of ammonium and nitrate (in-situ) for use with the IQ Sensor Net system. Supplied with: Sensor VARiON®Plus 700 IQ, reference electrode VARiON® Ref, measuring electrodes VARiON®Plus NH4 and VARiON®Plus NO3, compensation electrode VARiON®Plus K (potassium). Please order SACIQ cable separately.
Measuring method:  potentiometric
Range / Resolution:  NH4-N: 1 ÷ 2.000 mg/l / 1 mg/l; 
             0.1 ÷ 100 mg/l / 0.1 mg/l
NH4+:   1 ÷ 2.580 mg/l / 1 mg/l; 
             0.1 ÷ 129.0 mg/l / 0.1 mg/l
NO3-N: 1 ÷ 1.000 mg/l / 1 mg/l; 
             0.1 ÷ 100 mg/l / 0.1 mg/l
NO3-:    5 ÷ 4500 mg/l / 1 mg/l; 
             0.5 ÷ 450.0 mg/l / 0.1 mg/l
K+:       0.1 ÷ 1.000 mg/l / 0.1mg/l
Accuracy:  ± 5 % of measured value ± 0.2 mg/l 
Callibration:  matrix adjustment against any reference value, 2-point-calibration possible with multiple standard solution
Working life (typically): 

Reference electrode: 18 months,
measuring and compensation electrode: 18 months (in typical application - municipal sewage plants)

Temperature measurement:  Integrated NTC, 0 ÷ 40°C (32 ÷ 104°F)
pH range:  pH 4 ÷ 8.5/11
Pressure:
0.2bar
Electrical connection: 
2-wire shield cable with quick fastener to sensor (SACIQ network)
Electromagnetic compatibility:
EN 61326, Class B, FCC Class A;  Intended for indispensable operation
Protection class: 

IP68

Material: 

1.4571, POM (connector)

Weight:

0.670 kg (1.48 lb)

Warranty: 

VARiON®Plus 700 IQ: 2 years; Electrodes: 1 year for defects of quality

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