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Digital ISE sensor for ammonium, connectable to the IQ SENSOR NET
Ammonium measurement directly in the medium without sample preparation and sample transfer. Measurement of centrate and other process waters up to 2,000 mg/l NH4-N:
- Calibration free, long-term stability
- No chemicals
- Short response times
The ISE sensor AmmoLyt®Plus 700 IQ allows ammonium measurement directly in the process. Time-consuming steps such as sampling and preparation are eliminated. For stable measured values, the interference substance potassium is compensated simultaneously and can be displayed if needed. An energy-optimized operation by a suitable regulation of the blower aggregates is made possible by this ISE sensor. This will help effectively reduce operating costs of the system, which is amortized by the system in a very short time. Starting now, you will be able to reliably determine centrate and other process water with high ammonium load up to 2.000 mg/l NH4-N with the AmmoLyt®Plus!
Measuring method
Electrochemical
Appropriate Electrode
Reference electrode VARiON® Ref, Measuring electrode VARiON®Plus NO3, Compensation electrode VARiON®Plus Cl
Measuring 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/lCompensation Range
K+: 0.1 ... 1,000 mg/l / 0.1 mg/l
Measuring Accuracy in laboratory standard solutions
± 5 % of measured value ± 0.2 mg/l in standard solutions
Calibration Procedures
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 and Compensation
Integrated NTC thermistor,
Range 32 °F … 104 °F (0 °C … +40 °C), Accuracy ±0.5 K, Resolution 0.1 K, t95 < 20 sPressure Resistance
Maximum 0.2 bar (incl. SACIQ sensor connection cable, with installed electrodes)
Ambient Conditions
Operating temperature: 32 °F … 104 °F (0 °C … +40 °C), storing temperature: 32 °F … 104 °F (0 °C … +40 °C)
Electrical connections
2-wire shield cable with quick fastener to sensor
Electromagnetic Compatibility
EN 61326, Class B, FCC Class A;
Intended for indispensable operationCertifications
CE
Mechanical
Sensor body: V4A stainless steel 1.4571 Protective cup: POM
Temperature sensor: V4A stainless steel 1.4571 Protection rating: IP 68 (0.2 bar, with installed electrodes)
Electrode connector: POMWeight
Approx. 1.48 lb (670 g, without electrode, without sensor connection cable)
Warranty
AmmoLyt®Plus 700 IQ: 2 years
Electrodes: 1 year for defects of quality
107070 AmmoLyt® Plus 700 IQ
用于离子选择性电极（原位测量）的坚固数字铵传感器，与IQ sensor NET系统配合使用。内置防雷、前置放大器和温度传感器。不包括：电极VARiON®Ref、VARiON™Plus NH4、VARiON®Plus K和SACIQ连接电缆（请单独订购）。
