DS3387 NT-SO2-PL20 Sulfur Dioxide 二氧化硫

Electrochemical Cells – a complete line of Electrochemical cell sensors for toxic and flammable gas detection from the world’s best manufacturers

N.E.T. PREMIUM LINE is manufactured in Japan exclusively for N.E.T. and under our exact specifications, to comply with performance requirements of EN 45544-2 – including upper and lower limit of measurement, deviation of the measured values in clean air and in standard test gas, deviation of the measured values at all temperatures, pressures and at any humidity, time of response (t90, t50), time of recovery (t10, t50), over-range and stability.

The line includes sensors for Carbon Monoxide (CO), Nitric oxide (NO), Nitrogen dioxide (NO2), Hydrogen sulfide (H2S), Sulfur dioxide (SO2), Hydrogen chloride (HCl), Chlorine (Cl2), Ethylene (C2H4), Formaldehyde (CH2O), Hydrogen Peroxide (H2O2), Ammonia (NH3, available in 4 different ranges) and the new H2S-HT cell for high temperatures.

The NT-SO2-PL20 is a new electrochemical gas sensorwith 3 electrodes for the detection of Sulphur Dioxide in a variety of gas detection applications. Exhibiting high performance with very stable base line and output signal and excellent selectivity, this compact sensor (20.4 mm diameter) is suitable both for portable and fixed gas detection instruments. The porous electrode technology enables accurate gas detection with high sensitivity. The mechanical design of the sensor gives optimum gas diffusion characteristics, and the hermetically sealed enclosure prevents costly electrolyte leakage. This new Premium Line design offers several advantages with respect to the traditional industrial sensor. For example it gives the possibility to use a general OP amplifier instead of the high-cost OP97.

Detection Ranges :
Range: 0-20 ppm
500 nA/ppm

-H2S-PL100 is a new Premium Line electrochemical gas sensor with 3 electrodes for the detection of Hydrogen Sulfide in a variety of gas detection applications. Exhibiting high performance with excellent selectivity, this compact sensor (20.4 mm diameter) is suitable both for portable and fixed gas detection instruments.The porous electrode technology enables accurate gas detection with high sensitivity. The mechanical design of the sensor gives optimum gas diffusion characteristics, and the hermetically sealed enclosure prevents costly electrolyte leakage00 is a new Premium Line electrochemical gas sensor withlectrodes for the detection of Hydrogen Sulfide in a variety of gas detection applications. Exhibiting high performance with excellent selectivity, this compact sensor (20.4 mm diameter) is suitable both for portable and fixed gas detection instruments.The porous electrode  is a new Premium Line electrochemical gas sensor with 3 electrodes for the detection of Hydrogen Sulfide in a variety of gas detection applications. Exhibiting high performance with excellent selectivity, this compact sensor (20.4 mm diameter) is suitable both for portable and fixed gas detection instruments.The porous electrode technology enables accurate gas detection with high sensitivity. The mechanical design of the sensor gives optimum gas diffusion characteristics, and the hermetically sealed enclosure prevents costly electrolyte leakage