GROUP-PL
NT-C2H4-PL100
NT-CH20-PL10
NT-CO-PL-1000-b
NT-ETO-PL100
NT-H2O2-PL300
nt-h2s-pl20-ht
NT-H2S-PL100-HT
NT-H202-PL300
NT-NO2-PL20
NT-O3-PL10

This electrochemical gas sensor line includes solutions 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.

Our 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 Premium Line is the right choice for manufacturers of fixed and portable gas detector needing top performances, superior stability and long expected lifetime from their sensor. Our sensor improve the common downfalls of electrochemical technology.


Electrochemical sensors can be affected by other gases, resulting in a loss of sensitivity. A typical case is how the presence of Hydrogen Sulfide (H2S) can significantly affects the reading of Ammonia (NH3) sensors. In presence of H2S, the typical signal from electrochemical sensors on the market increase and follow concentration of H2S. At same time, N.E.T. sensors show a smooth negative response within a market-leading less than 10% of actual H2S concentration.

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MEASUREMENT RANGE
Ammonia
Range: 0-100 ppm
100 nA/ppm
NT-NH3-PL100
Ammonia
Range: 0-300 ppm
40 nA/ppm
NT-NH3-PL300
Ammonia
Range: 0-1000 ppm
8 nA/ppm
NT-NH3-PL1000
Ammonia
Range: 0-5000 ppm
4 nA/ppm
NT-NH3-PL5000
Nitrogen Dioxide
Range: 0-30 ppm
600 nA/ppm
NT-NO2-PL30
Nitrogen Dioxide
Range: 0-10 ppm
1000 nA/ppm
NT-NO2-PL10
Chlorine
Range: 0-10 ppm
600 nA/ppm
NT-CL2-PL10
Hydrogen Sulfide
Range 0-100 ppm
700 nA/ppm
NT-H2S-PL100
Sulfur Dioxide
Range: 0-20 ppm
500 nA/ppm
NT-SO2-PL20
Carbon Monoxide
Range: 0-1000 ppm
70 nA/ppm
NT-CO-PL1000
MEASUREMENT RANGE - SPECIAL SENSORS
Hydrogen Sulfide—High Temperature
Range 0-100 ppm
700 nA/ppm
Temperature range: -40°C +65°C.
NT-H2S-PL100-HT
Hydrogen Sulfide—High Temperature
Range 0-20 ppm
1500 nA/ppm
Temperature range: -40°C +65°C
NT-H2S-PL20-HT
Formaldehyde
Range: 0-10 ppm
250 nA/ppm
NT-CH20-PL10
Ethylene
Range: 0-100 ppm
100 nA/ppm
NT-C2H4-PL100
Hydrogen Peroxide
Range: 0-300 ppm
500 nA/ppm
NT-H2O2-PL300
Sulfur Dioxide
Range: 0-100 ppm
200 nA/ppm
NT-SO2-PL100
Chlorine
Range: 0-5 ppm
900 nA/ppm
NT-CL2-PL05
Nitric Oxide
Range: 0-300 ppm
400 nA/ppm
NT-NO-PL300