Range

Maximum Overload

Resolution

DATA 

Brand

model

0-1ppm

0.01ppm

Output Signal:2100±420nA/ppm；T90＜25S；Expected Operating Life>36months；3-electrode electrochemical；Bias Voltage300mV

Membrapor

NO/C-1

0-25ppm

0.15ppm

Output Signal:400±80nA/ppm；T90＜25S；Expected Operating Life>36months；3-electrode electrochemical；Bias Voltage300mV

Membrapor

NO/C-25

0-100ppm

100ppm

＜0.7ppm

CITY

NO 3E 100

0.5ppm

Output Signal:550±110nA/ppm;T90＜20S；Expected Operating Life36months；3-electrode electrochemical；300mVBias Voltage

Membrapor

NO/SF-100

0.5ppm

Output Signal:550±110nA/ppm;T90＜15S；Expected Operating Life36months；3-electrode electrochemical；300mVBias Voltage

Membrapor

NO/CF/100

0-250ppm

1000ppm

0.5ppm

Output Signal:0.4±0.08μA/ppm；T90＜40S；Expected Operating Life24months；3-electrode electrochemical；Bias Voltage300mV

CITY

4NT

0.5ppm

Output Signal:0.4±0.08μA/ppm；T90＜30S；Expected Operating Life24months；3-electrode electrochemical；Bias Voltage300mV

SolidsenS

4NO-250

800ppm

0.2ppm

Output Signal:320-480nA/ppm；T90＜45S；Expected Operating Life48months；3-electrode electrochemical；Bias Voltage300mV

alphasense

N0-A1

1200ppm

0.15ppm

Output Signal:400-660nA/ppm；T90＜20S；Expected Operating Life48months；3-electrode electrochemical；Bias Voltage300mV 

alphasense

N0-B1

0-1000ppm

5000ppm

1ppm

Output Signal:0.1±0.02μA/ppm；T90＜25S；Expected Operating Life36months；3-electrode electrochemical；Bias Voltage300mV

CITY

3NF/F

0-2000ppm

2000ppm

1ppm

Output Signal:0.10±0.06μA/ppm；T90＜60S；Expected Operating Life24months；3-electrode electrochemical；Bias Voltage300mV

SolidsenS

4NO-2000

0-5000ppm

5000ppm

1ppm

Output Signal:0.05±0.01μA/ppm；T90＜8S；Expected Operating Life24months；3-electrode electrochemical；Bias Voltage300mV

CITY

NX1

10000ppm

1ppm

Output Signal:60-100nA/ppm；T90＜45S；Expected Operating Life48months；3-electrode electrochemical；Bias Voltage300mV

alphasense

NO-AE