ME4 ETO Ethylene Oxide Gas Sensor (0–20 ppm) High-Precision Electrochemical ETO Gas Detection Sensor

The ME4 ETO Ethylene Oxide Gas Sensor is an electrochemical toxic gas sensor specifically designed to detect ethylene oxide (ETO) at low concentrations with high accuracy.Ethylene oxide is a highly reactive and toxic gas commonly used in chemical processing, sterilization, and industrial manufacturing, making reliable detection essential for worker safety and environmental protection.This sensor operates using constant potential electrolysis, where an oxidation-reduction reaction occurs when ethylene oxide molecules reach the sensing electrode. The reaction produces an electrical current that is directly proportional to the gas concentration, allowing detection systems to measure ETO levels precisely.Because of its linear output signal, fast response time, and high sensitivity, the ME4 ETO sensor is widely integrated into gas analyzers, portable gas monitors, industrial safety systems, and environmental monitoring equipment.Key Benefits of the ME4 ETO Ethylene Oxide Gas SensorAccurate Detection of Ethylene Oxide GasThe ME4 ETO ETO gas sensor provides precise measurement of ethylene oxide concentrations from 0 to 20 ppm, ensuring reliable detection in environments where even small gas leaks can pose serious safety risks.High accuracy ensures:Early detection of toxic gas exposureImproved industrial safetyReliable monitoring of sterilization processesCompliance with environmental safety standardsHigh Sensitivity for Detecting Small Gas ConcentrationsWith a sensitivity of (1.8 ± 0.3) µA/ppm, the sensor is capable of detecting extremely small variations in gas concentration.This makes the sensor suitable for:Medical sterilization monitoringLaboratory safety systemsIndustrial gas leak detectionPetrochemical safety equipmentHigh sensitivity enables precise monitoring and faster response to hazardous gas leaks.Wide Detection and Measuring RangeThe ME4 ETO electrochemical sensor offers:Standard detection range: 0–20 ppmMaximum overload range: 100 ppmThis wide measuring range allows the sensor to operate effectively in a variety of industrial environments where gas concentrations may fluctuate.Low Power Consumption for Energy-Efficient SystemsOne of the key advantages of the ME4 ETO ethylene oxide gas sensor is its very low power consumption, making it suitable for battery-powered devices and portable gas detection instruments.Low power requirements make it ideal for:Portable gas monitorsWearable safety devicesRemote environmental monitoring stationsWireless gas detection systemsReliable Performance in Industrial ConditionsThe sensor is designed to perform consistently even in demanding environments.Key performance characteristics include:Excellent repeatabilityStable output signalStrong anti-interference capabilityWide temperature toleranceThese features make the sensor reliable for continuous gas monitoring in industrial and chemical environments.Long Service LifeThe ME4 ETO gas sensor has an operational lifespan of approximately 2 years, providing long-term reliability with minimal maintenance requirements.Benefits of the long lifespan include:Lower replacement frequencyReduced maintenance costsConsistent detection performanceReliable long-term monitoringWorking Principle of the ME4 ETO Electrochemical SensorThe ME4 ETO ethylene oxide gas sensor uses constant potential electrolysis technology.Step-by-Step Detection ProcessGas diffusionEthylene oxide gas enters the sensor through a gas-permeable membrane.Electrochemical reactionThe gas undergoes an oxidation-reduction reaction at the electrode.Current generationThe chemical reaction generates an electrical current.Signal measurementThe produced current is proportional to the gas concentration.Gas concentration calculationThe monitoring system converts the current value into an ETO concentration reading.Because the output signal is linearly proportional to gas concentration, the sensor provides accurate and stable measurements across the detection range.Key Features of the ME4 ETO Ethylene Oxide SensorThe ME4 ETO electrochemical ETO gas sensor offers a range of advanced features that make it suitable for professional gas monitoring applications.Core FeaturesHigh precision ethylene oxide gas detectionElectrochemical constant potential sensor technologyWide linear measurement rangeHigh sensitivity and fast responseExcellent repeatability and stabilityStrong resistance to signal interferenceLow power consumptionCompact design for easy integrationLong service life up to 2 yearsReliable performance in industrial environmentsIndustrial Applications of the ME4 ETO Gas SensorEthylene oxide is widely used in industrial processes and sterilization systems, making reliable monitoring critical for safety.The ME4 ETO ethylene oxide gas detection sensor is commonly used in the following industries:Petrochemical and Oil IndustryEthylene oxide is used in chemical synthesis and petrochemical processing.The sensor helps detect:Gas leaksProcess gas concentrationIndustrial safety hazardsMedical Sterilization MonitoringETO gas is commonly used to sterilize medical equipment.The ME4 ETO sensor ensures safe monitoring in:Hospital sterilization roomsPharmaceutical manufacturing facilitiesMedical equipment sterilization systemsEnvironmental MonitoringEthylene oxide emissions can pose environmental risks.The sensor supports:Environmental monitoring stationsAir quality detection systemsIndustrial emission monitoringChemical ManufacturingChemical plants require reliable toxic gas detection.Applications include:Chemical production safety monitoringIndustrial gas analyzersGas leak detection systemsIndustrial Safety SystemsThe sensor can be integrated into:Portable gas detectorsFixed gas monitoring systemsIndustrial safety alarmsSmart gas monitoring devicesTechnical Specifications: ME4 ETO Ethylene Oxide Gas SensorParameterSpecificationDetection GasEthylene Oxide (ETO)Sensor TypeElectrochemical (Constant Potential Electrolysis)Detection Range0–20 ppmMaximum Range100 ppmSensitivity(1.8 ± 0.3) µA/ppmResolution0.1 ppmResponse Time (T90)<120 secondsBias Voltage300 mVRecommended Load Resistance10 ΩRepeatability<2% Output ValueStability<2% per monthOutput LinearityLinearZero Drift4 ppm (-20°C to 40°C)Operating Temperature-20°C to 50°COperating Humidity15%–90% RH (Non-condensing)Pressure RangeStandard atmospheric pressure ±10%Sensor LifeApproximately 2 yearsWhy Choose the ME4 ETO Ethylene Oxide Gas Sensor?When selecting a toxic gas detection sensor, reliability and precision are essential.The ME4 ETO electrochemical sensor offers several advantages over conventional sensors.Key Reasons Professionals Choose ME4 ETOHigh-precision ETO gas detectionStable electrochemical sensing technologyLow power consumption for portable systemsExcellent repeatability and measurement stabilityLong operational lifeEasy integration into detection equipmentWide operating temperature rangeReliable industrial safety performanceThese benefits make the sensor suitable for both portable gas detectors and fixed industrial monitoring systems.Integration and CompatibilityThe ME4 ETO ethylene oxide sensor module is designed for easy integration into gas detection devices.It can be integrated into:Portable multi-gas detectorsFixed gas monitoring systemsIndustrial safety controllersSmart environmental monitoring devicesIoT gas detection systemsBecause of its standard electrochemical sensor output, the ME4 ETO sensor can be integrated with many gas detection circuits and monitoring systems.Maintenance and Sensor HandlingTo ensure optimal performance and lifespan, proper handling is recommended.Best PracticesAvoid exposure to extremely high gas concentrations beyond the maximum rangeStore in a clean and dry environmentPrevent condensation inside the sensorAllow stabilization after installationFollow calibration guidelines for detection equipmentProper maintenance helps maintain accuracy, stability, and long-term reliability.Frequently Asked QuestionsWhat does the ME4 ETO sensor detect?The ME4 ETO gas sensor detects ethylene oxide (ETO) gas, a toxic and flammable chemical commonly used in sterilization and chemical manufacturing.What is the detection range of the ME4 ETO ethylene oxide sensor?The sensor measures ethylene oxide concentrations from 0 to 20 ppm, with a maximum overload detection capability of 100 ppm.How does the ME4 ETO electrochemical sensor work?The sensor uses constant potential electrolysis technology. Ethylene oxide gas reacts inside the sensor, generating an electrical current proportional to the gas concentration.What industries use ethylene oxide gas sensors?Common industries include:Petrochemical plantsMedical sterilization facilitiesPharmaceutical manufacturingEnvironmental monitoringChemical production facilitiesWhat is the lifespan of the ME4 ETO sensor?The sensor has a typical operational lifespan of about 2 years, depending on environmental conditions and exposure levels.Is the ME4 ETO sensor suitable for portable gas detectors?Yes. The sensor’s low power consumption, compact design, and stable output signal make it ideal for portable gas monitoring devices.What temperature range can the sensor operate in?The ME4 ETO gas sensor operates within a temperature range of -20°C to 50°C, making it suitable for many industrial environments.You Might Also Need These Products:ZC3 Concrete Test Hammer Rebound Tester Portable Resiliometer for Non-Destructive Concrete Strength Testing29mm Carbon Fiber Pole Tip Replaceable Sharp Tips Surveying Rod Instruments Tools PartsTripod DZ33A Total Station GPS GNSS Accessories GPS Pole Measurement Bipod Tripod