Hydrogen Peroxide (H2O2) Gas Sensor, 0-10/0-50/0-100ppm

SKU: SUCH-GAS-H2O2
$195.88
● Hydrogen Peroxide (H2O2) ● Rang: 0-10/0-50/0-100ppm ● Resolution: 0.1-0.5ppm ● Maximum overload: 100ppm
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Overview

SUCH industrial hydrogen peroxide gas sensors detect concentrations ranging from 0-10/0-20/0-50/0-100 ppm. Featuring rapid response (≤60 seconds), exceptional repeatability (<1%), and annual drift below 2%, they operate within temperatures from -20°C to +50°C. These gas sensors are suitable for hydrogen peroxide monitoring in air quality surveillance, sterilization processes, and safety control systems.

Feature

Hydrogen peroxide sensor features

  • High-quality industrial-grade hydrogen peroxide sensors deliver exceptionally fast response and recovery times during gas detection.
  • The sensors demonstrate strong adaptability to harsh environments, operating reliably in extreme temperatures without impairment.
  • This gas sensor delivers exceptional accuracy with a sensitivity of 0.5±0.15μA/ppm and a resolution as low as 0.1ppm.
  • It ensures reliable detection across a broad range of 0-100ppm, making it an ideal choice for industrial safety and environmental monitoring.

Dimension (unit: mm)

Hydrogen peroxide sensor dimension

Cross Interference

Gas Type Concentration (ppm) Output Signal (ppm)
CO 10 0
NO 10 45
SO₂ 5 25
H₂ 1000 0
NH₃ 1000 0
Cl₂ 1000 0

Note: The cross-sensitivity listed above includes but is not limited to the gases specified. The hydrogen peroxide sensor may respond to other gases. Cross-sensitivity values may vary depending on the sensor production batch and testing environment. This datasheet is for reference only. Calibration using the target gas as the standard gas is required before use. Calibration and measurement accuracy cannot be guaranteed if cross-sensitive gases are used for calibration.

Sensor Curve

Hydrogen peroxide sensor anti interference

Anti Interference

Hydrogen peroxide sensor with high and low tempe resistance

High and Low Tempe Resistance

Specs

Rang Select

Detection Range 0–10ppm 0-20ppm 0-50ppm 0-100ppm
Maximum Overload 10ppm 20ppm 50ppm 100ppm
Sensitivity 1.0±0.5μA/ppm 0.5±0.2μA/ppm 0.3±0.15μA/ppm 0.5±0.15μA/ppm
Response Time ≤60s ≤60s ≤50s ≤60s
Resolution 0.1ppm 0.2ppm 0.5ppm 0.5ppm


Universal Specs

Detection Range 0–10ppm, 0-20ppm, 0-50ppm, 0-100ppm
Maximum Overload 100ppm
Sensitivity 0.5±0.15μA/ppm
Response Time ≤60s
Resolution 0.1ppm
Bias Voltage 0mV
Linearity Linear
Long-term Output Drift <5% signal value per year (<2% per year)
Repeatability <1%
Recommended Load Resistor 5–30Ω
Temperature Range -20°C~+50°C
Pressure Range 800–1200 mbar
Operating Humidity Range 15%~90% RH (non-condensing)
Storage Temp 0°C~20°C
Expected Life Time 24 months in air
Application
Hydrogen peroxide sensor of medical sterilization

Medical Sterilization

Pharmaceutical and biological testing

Pharmaceutical and Biological Testing

Hydrogen peroxide sensor of food processing

Food Processing

FAQ

Hydrogen peroxide gas sensors detect and measure the concentration of gaseous H₂O₂ in the air. They are commonly used in sterilization chambers, pharmaceutical cleanrooms, and environmental monitoring systems to ensure safe and accurate control of hydrogen peroxide levels during disinfection processes.

The gas sensor typically employs electrochemical principles, generating a measurable current proportional to concentration through the reaction of hydrogen peroxide gas with an electrode. This enables precise real-time monitoring even at low ppm levels of H₂O₂.

Regular calibration using certified gas standards is required to maintain accuracy, with frequency depending on the operating environment—typically every 3-6 months.

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