Home > Trade Leads > Electrical Components & Equipments > Sensors & Transducers > Gas Sensors > Sell > CO-AM Carbon Monoxide Sensor

CO-AM Carbon Monoxide Sensor

Post Date:

2018/11/05 15:06:09

Expired Date:

2019/02/03 23:59:59

Trade Leads Category:

Gas Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

CO-AM Carbon Monoxide Sensor Description
Alphasense Carbon Monoxide gas sensors operate using proven fuel cell technology.

CO-AM Carbon Monoxide Sensor sizes:
20mm diameter, the industry standard size for portable gas detectors

The Alphasense family of CO sensors have proven themselves in the field with long term stability and reliable operation, well beyond the two-year warranty, using our patented electrode technology.

 
CO-AM Carbon monoxide sensor PERFORMANCE
Sensitivity nA/ppm in 400ppm CO  55 to 90
Response time t90 (s) from zero to 400ppm CO < 25
Zero current ppm equivalent in zero air -4 to +2
Resolution RMS noise (ppm equivalent) < 0.5
Range ppm CO limit of performance warranty 5,000
Linearity ppm error at full scale, linear at zero, 1000ppm CO +15 to +25
Overgas limit maximum ppm for stable response to gas pulse 10,000
     
CO-AM Carbon monoxide sensor LIFETIME
Zero drift ppm equivalent change/year in lab air < 0.2
Sensitivity drift % change/year in lab air, monthly test < 8
Operating life months until 80% original signal (24 month warranted) > 24
     
CO-AM Carbon monoxide sensor ENVIRONMENTAL
Sensitivity @ -20°C % (output @ -20°C/output @ 20°C) @ 400ppm CO 63 to 88
Sensitivity @ 50°C % (output @ 50°C/output @ 20°C) @ 400ppm CO 102 to 115
Zero @ -20°C ppm equivalent change from 20°C < ± 3
Zero @ 50°C ppm equivalent change from 20°C < ± 8
     
CO-AM Carbon monoxide sensor CROSS SENSITIVITY
Filter capacity ppm·hours                         H2S 250,000
Filter capacity ppm-hours                         NO2 600,000
Filter capacity ppm-hours                         NO 20,000
Filter capacity ppm-hours                         SO2 300,000
H2S  sensitivity % measured gas @ 20ppm   H2S < 0.1
NO2  sensitivity % measured gas @ 10ppm   NO2 < 0.1
Cl2   sensitivity % measured gas @ 10ppm   Cl2  < 0.1
NO   sensitivity % measured gas @ 50ppm   NO < 5
SO2  sensitivity % measured gas @ 20ppm   SO2 < 0.1
H2    sensitivity % measured gas @ 400ppm  H2 at 20°C < 60
C2H4 sensitivity % measured gas @ 400ppm  C2H4 < 25
NH3  sensitivity % measured gas @ 20ppm    NH3 < 0.1
     
CO-AM Carbon monoxide sensor KEY SPECIFICATIONS
Temperature range °C -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load resistor Ω (recommended) 10 to 47
Weight  g < 6

Related Searches on ttnet.net: