YJJ ETO-A1 Electrochemical Ethylene Oxide Sensor 0-100ppm for Medical Sterilization Room Leak Detection

Product Description:

YJJ ETO-A1 Electrochemical Ethylene Oxide Sensor 0-100ppm for Medical Sterilization Room Leak Detection

Features:

Specification

Model: ETO-A1

Target Gas**: Ethylene Oxide (EtO, C₂H₄O)

Principle**: 3-electrode Electrochemical, A-series housing

- Measurement Range: 0 ~ 100 ppm

- Max Overload: 200 ppm

- Sensitivity: 2000 ~ 3200 nA/ppm @20ppm EtO, 20℃

- T90 Response Time: <150 s

- Bias Voltage: +300 mV (external bias required)

- Recommended Load Resistor: 10 ~ 47 Ω

- Resolution: <0.1 ppm

- Baseline in clean air: ±0.6 ppm EtO equivalent

- Linear Range: Good linearity within 0~40ppm

Environmental Spec:

Operating Temperature: -30℃ ~ +50℃

Humidity: 15% ~ 90% RH (non-condensing)

Pressure: 80 ~120 kPa

Storage: 3~20℃ in original sealed container, shelf life: 6 months

Life & Mechanical:

Expected Service Life: ≥24 months in air

Warranty: 12 months

Dimension: A-series, Φ20.2mm × 16.5mm

Weight: <6 g

Features:

Standard A-series package, compatible with Alphasense toxic gas sensors for multi-gas detector design; high sensitivity for low ppm EtO leak detection; suitable for portable & fixed gas detector OEM integration.

Applications:

EtO leakage monitoring in medical sterilization room, portable EtO gas detector, fixed area gas alarm monitor, cold chain fumigation, chemical plant safety monitoring, medical device disinfection workshop air detection.

Specifications: