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107080 NitraLyt®Plus 700 IQ

107080	NitraLyt®Plus 700 IQ

NitraLyt®Plus 700 IQ

WTW 107080
Robust digital nitrate sensor for ion-selective electrodes (in-situ measuring), for use with the IQ SENSOR NET system. With built-in lightning protection, pre-amplifier and temperature sensor. Not included: Electrodes VARiON® Ref, VARiON®Plus NO3, VARiON®Plus Cl and SACIQ connection cable (Please order separately). 用于离子选择性电极(原位测量)的坚固数字硝酸盐传感器,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 NO3、VARiON®Plus Cl和SACIQ连接电缆(请单独订购)。

Digital ISE sensor for nitrate, connectable to the IQ SENSOR NET

Nitrogen elimination – transparent, process optimized, economical. Nitrate measurement directly in the medium - optimized for regulation purposes:

  • Chloride compensation (optional)
  • Calibration free, long-term stability
  • Economical & cost efficient

With the NitraLyt®Plus 700 IQ, nitrate can be determined directly in the medium. This makes measured values available in a timely manner and they can easily be used for regulation purposes. Another plus of the IQ SENSOR NET probe is the low investment and maintenance cost.

Measuring method

Electrochemical

Appropriate Electrode

Reference electrode VARiON® Ref, Measuring electrode VARiON®Plus NO3, Compensation electrode VARiON®Plus Cl

Measuring range/Resolution

NO3-N: 1 ... 1000 mg/l / 1 mg/l; 0.1 ... 100.0 mg/l / 0.1 mg/l
NO3-: 5 ... 4500 mg/l / 5 mg/l; 0.5 ... 450.0 mg/l / 0.5 mg/l

Compensation Range

Cl-: 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 s

Pressure 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 operation

Certifications

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: POM

Weight

Approx. 1.48 lb (670 g, without electrode, without sensor connection cable)

Warranty

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