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ETO-A1 Three-electrode Electrochemical Ethylene Oxide (ETO/C2H4O) Gas Sensor for Gas Detection Equipment Manufacturing
Product Features:
Ultra-High Detection Precision: Ultra-low noise design with resolution less than 0.1 ppm equivalent, capable of capturing trace ETO concentration changes, fully meeting the detection requirements of occupational exposure limit (0.1 ppm STEL).
Stable & Reliable Performance: Adopts premium gold-plated electrode and PTFE waterproof and anti-poisoning membrane structure, effectively resisting environmental interference and gas poisoning, with extremely low zero drift and excellent long-term working stability.
Fast Response Speed: Optimized internal sensing structure ensures T90 response time less than 150s, realizing rapid response and real-time tracking of ETO gas concentration changes.
Excellent Linearity & Consistency: Stable linear output within the full detection range, small batch difference of product parameters, convenient for standardized calibration and secondary development of detection equipment.
Professional Bias Voltage Matching: Supports 300mV fixed bias voltage drive, matched with conventional toxic gas acquisition circuits, easy for circuit design and system integration.
Wide Environmental Adaptability: Works stably in a wide temperature and humidity range, adapting to complex industrial and medical workshop environmental conditions.
Long Service Life: Industrial-grade durable design, with up to 2-year service life in standard working environment, reducing equipment replacement and maintenance costs.
Product Applications:
Medical Sterilization Industry: Real-time ETO gas leakage monitoring in medical device sterilization workshops, sterilizer peripheral safety detection, and post-sterilization residual gas monitoring.
Pharmaceutical & Biological Industry: Environmental gas safety monitoring in pharmaceutical factories, biological laboratories and sterile production workshops to prevent ETO residual pollution.
Industrial Environmental Monitoring: ETO waste gas emission detection in chemical industry, fine chemical production and ETO processing enterprises, supporting environmental compliance monitoring.
Occupational Health Safety: Personal exposure monitoring and workplace air quality detection for staff engaged in ETO operation, meeting occupational safety and health management standards.
Gas Detection Equipment Manufacturing: Core sensing component for fixed ETO online monitors, portable ethylene oxide detectors and industrial safety alarm devices.
Scientific Research & Experiment: Laboratory gas concentration analysis, ETO gas diffusion research and industrial process gas monitoring experiments.
Product Model
ETO-A1
Detected Gas
Ethylene Oxide (ETO / C2H4O)
Detection Principle
Electrochemical (3-electrode)
Detection Range
0 ~ 100 ppm
Sensitivity
2000 ~ 3200 nA/ppm (@20ppm ETO)
Resolution
< 0.1 ppm (RMS noise equivalent)
Response Time (T90)
≤ 150 s (0 to 20ppm ETO)
Bias Voltage
300 mV
Recommended Load Resistor
10 ~ 47 Ω
Operating Temperature
-30℃ ~ +50℃
Operating Humidity
15%RH ~ 90%RH (Non-condensing)
Operating Pressure
80 ~ 120 kPa
Storage Period
6 months (original package, 3℃~20℃)
Service Life
2 Years (Standard Environment)
Sensor Weight
≤ 6 g
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
