Home > Products > Electronics & Electricity > Transducer

          CO Gas Sensor for Environmental Quality Monitor 

                                                   CO-B4  

Advanatage :

Good linear output 

Wide working environment 

Fast response

Anti-interference

High resolution

Application :

Air pollution monitor

Industrial waste gas monitor

Monitoring for quality of living environment

Performance 

Sensitivity :   nA/ppm at 2ppm CO      420 to 650

Response time :  t90 (s) from zero to 10ppm   CO< 25 Zero

currentn:  A in zero air at 20°C +30 to -130

Noise : *±2 standard deviations (ppb equivalent)        4

Range : ppm limit of performance warranty       1000

Linearity :  ppb CO error at full scale, linear at zero, 500ppmCO     20 to 35 

Overgas : limitmaximum ppm for stable response to gas pulse       2000

Lifetime 

Zero drift  : ppb equivalent change/year in lab air          < ±100

Sensitivity : drift% change/year in lab air, monthly test    < 10

Operating life  :months until 50% original signal (24 month warranted)      > 36

Environmental 

Sensitivity @ -20°C (% output @ -20°C/output @ 20°C) @ 5ppm CO   40 to 70

Any questions or problem , pls feel free to contact us 、

Ms. Morning Zhu

Sales & Marketing

Week Technology Ltd 

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Sensor and Instrument total sulution company in China

Address : 28 Floor, Building #3, Zhongke Mansion, Gaoxin South 

1st Rd, Hi-Tech Park, Nanshan, Shenzhen, Guangdong, 518067  China

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Tel: +86 755 83289036-846  86+15815527313

Fax: +86 755 83289053

Email :    morning@isweek.com 

Skype:     morning6064

wechat :  zml210499670

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Website : www.isweek.com