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CO-BM Carbon Monoxide (CO) Sensor

CO-BM Carbon Monoxide (CO) Sensor photo-1
US$ 30 - 80 MOQ: 1 Piece
Key Specifications
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Brand Name:
Alphasense
Place of Origin:
United Kingdom
Model Number:
CO-BM
Payment & Shipping
Payment Methods:
Port of Shipment:
HK
Delivery Detail:
7 days
Brand Name Alphasense
Place of Origin United Kingdom
Model Number CO-BM
Usage Gas Sensor
Theory Other, Electrochemical Gas Sensor
Output Other

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

CO-BM Carbon Monoxide Sensor sizes:
32mm diameter package, the best choice for fixed site applications

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-BM Carbon Monoxide Sensor PERFORMANCE
Sensitivity
nA/ppm in 400ppm CO
80 to 130
Response time
t90 (s) from zero to 400ppm CO
Zero current
ppm equivalent in zero air
Resolution
RMS noise (ppm equivalent)
Range
ppm limit of performance warranty
5,000
Linearity
ppm CO error at full scale, linear at zero, 1000ppm CO
Overgas limit
maximum ppm for stable response to gas pulse
10,000



CO-BM Carbon Monoxide Sensor LIFETIME
Zero drift
ppm equivalent change/year in lab air
Sensitivity drift
 % change/year in lab air, monthly test
Operating life
months until 80% original signal (24 month warranted)
 > 24



CO-BM Carbon Monoxide Sensor ENVIRONMENTAL
Sensitivity @ -20°C
% (output @ -20°C/output @ 20°C) @ 400ppm CO
70 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
Zero @ 50°C
ppm equivalent change from 20°C



CO-BM Carbon Monoxide Sensor CROSS SENSITIVITY
Filter capacity
ppm·hrs                               H2S
250,000
Filter capacity
ppm·hrs                               NO2
120,000
Filter capacity
ppm·hrs                               NO
120,000
Filter capacity
ppm·hrs                               SO2
160,000
H2S sensitivity
% measured gas @ 20ppm  H2S
NO2 sensitivity
% measured gas @ 10ppm  NO2
Cl2 sensitivity
% measured gas @ 10ppm  Cl2
NO sensitivity
% measured gas @ 50ppm  NO
SO2 sensitivity
% measured gas @ 20ppm  SO2
H2 sensitivity
% measured gas @ 400ppm H2 at 20°C
C2H4 sensitivity
% measured gas @ 400ppm C2H4
NH3 sensitivity
% measured gas @ 20ppm   NH3



CO-BM 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




Product Tags: Carbon Monoxide Sensor , CO Sensor

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Business Type
Distributor/Wholesaler
Year Established
2014
Overseas Office
Yes
Total Employees
101 - 200 People