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This is Electrochemical sensor for Hydrogen Peroxide (Electrochemical Hydrogen Peroxide sensor,H2O2 sensor).
Normal detection range:0~10ppm,0~20ppm,0~100ppm,0~300ppm,0~1000ppm,
0~2000ppm.
Special detection range can be customized.
The Hydrogen Peroxide sensor Modules are available too.
Size: ready stock for all 4 series. 7 series are produced according to orders.
SCIENOC's H2O2 sensor is very stable in normal circumstance for more than 6 months, and can detect Hydrogen Peroxide with excellent accuracy and fast response speed without reduction of sensitivity.standard warranty is 18 months from dispatch time.extended warranty sensors can be customized.
SCIENOC's Electrochemical Hydrogen Peroxide sensor can be retrofitted easily to existing product designs.
Dimensions in millimeters(±0.1mm)
Target Gas and Concentration
Gas | Operating Principle | P/N | Detection Range |
Hydrogen Peroxide (H2O2) |
3-electrode electrochemical | EC-4H2O2-10 | 0~10 ppm |
EC-4H2O2-20 | 0~20 ppm | ||
EC-4H2O2-100 | 0~100 ppm | ||
EC-4H2O2-300 | 0~300 ppm | ||
EC-4H2O2-1000 | 0~1000 ppm | ||
EC-4H2O2-2000 | 0~2000 ppm |
Gas Sensitivity Characteristics
P/N | Sensitivity | Response Time (T90) | Resolution |
EC-4H2O2-10 | 500 ± 200 nA /ppm | 60s | <0.1 ppm |
EC-4H2O2-20 | 300 ± 100 nA /ppm | 60s | <0.2 ppm |
EC-4H2O2-100 | 150 ± 50 nA /ppm | 60s | 0.2 ppm |
EC-4H2O2-300 | 60 ± 30 nA /ppm | 60s | 0.5 ppm |
EC-4H2O2-1000 | 20 ± 10 nA /ppm | 60s | 2 ppm |
EC-4H2O2-2000 | 15 ± 6 nA /ppm | 90s | <50 ppm |
Ratings & environment
Repeatability | <±2% signal |
Linearity | Linear |
Long term output Drift | <2% signal/month |
Recommended Load | 5~ 30Ω |
Bias Voltage | 0 mV |
Operating Temp. Range | -20°C ~ 40°C |
Operating Humidity | 15% RH ~ 90% RH(non-condensing) |
Operating Pressure Range | 800 ~ 1200 mbar |
Storage & Shelf Life
Recommended Storage Temperature | 0℃~ +20℃ in sealed package |
Expected Operating Life | 24 months in air |
Storage Life | 6 months in original package |
Standard Warranty | 18 months from the date of delivery |
Cross-Sensitivity Data
Available upon request.
Temperature Data
Available upon request
Sensitivity Temperature Dependence
Available upon request
