Alphasense Electrochemical Hydrogen Peroxide Gas Sensor for H2O2 in air Detection 0 5000ppm H2O2 B1

Product Overview

Description

Alphasense Electrochemical Hydrogen Peroxide Gas Sensor for H2O2 in air Detection 0-5000ppm H2O2-B1

 

PERFORMANCE

Sensitivity        nA/ppm in 400ppm CO       80 to 130
Response time       t 90 (s) from zero to 400ppm CO     < 25
Zero current       ppm equivalent in zero air     < ± 4
Resolution         RMS noise (ppm equivalent)        < 0.5
Range         ppm limit of performance warranty        5,000
Linearity             ppm CO error at full scale, linear at zero, 1000ppm CO       < ± 30
Overgas limit            maximum ppm for stable response to gas pulse      10,000

LIFETIME

Zero drift          ppm equivalent change/year in lab air           < 0.1
Sensitivity drift           % change/year in lab air, monthly test          < 3
Operating life           months until 80% original signal (24 month warranted)     > 24