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Ethylene oxide, is the organic compound with the formula C2H4O. It is a cyclic ether. Ethylene oxide is a colorless flammable gas at room temperature, with a faintly sweet odor.Although it is a vital raw material with diverse applications, ethylene oxide itself is a very hazardous substance. At room temperature it is a flammable, carcinogenic, mutagenic, irritating, and anaesthetic gas, with a misleadingly pleasant aroma.
Although too dangerous for direct household use and generally unfamiliar to consumers, ethylene oxide is used industrially for making many consumer products as well as non-consumer chemicals and intermediates.
YuanTe's ethylene oxide gas detector / gas meter / gas sensor / gas analyzers is fast response and high precision, it can be operated in differen kind of environment. It will show the ethylene oxide gas concentration in the air and will alarm is the data is over the limit.
Ethylene Oxide Gas Sensor Characteristics
1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
2. Explosion-proof design, fast, reliable and stable. Explosion-proof grade: Ex dⅡCT6
3. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
4. Monitor the ethylene oxide ETO concentration in environment or pipeline and alarm.
5. Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
6. Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices.
Ethylene Oxide Gas Sensor Specification
Gas Detected | Ethylene oxide-ETO | ||
Detection principle | Electrochemistry | ||
Install Method | Wall-mounted, piping type, flow-type(according to the detected environment) | ||
Measure Range | 0-20ppm,0-100ppm,0-200ppm,0-1000ppm (range is optional) | ||
Resolution | 0.01ppm,0.1ppm,1ppm | ||
Precision | ≤± 2% F.S. | ||
Signal Output | 4-20MA, 0-5V, RS485, RS232, relay, wireless digital(optional) | ||
Response Time | ≤10S | Recovery Time | ≤10S |
Repeatability | ≤±1% | Linearity error | ≤±1% |
Zero shift | ≤±1%(F.S/year) | Display | High light nixie tube display |
Connection mode | G1/2 external thread explosion-proof flexible pipe | Thread size | M45*2mm |
Temperature | -20℃~50℃ | Humidity | 0-95%RH |
Explosion-Proof | Ex dⅡCT6 | Degree of protection | IP65 |
Power | 24V DC | Operating time | 24h |
Dimensions | 180*150*90mm | Weight | ≤1.6kg |


Company Profile
Shenzhen YuanTe Technology Co., Ltd. is a high-tech enterprise integrated research and development, manufacturing and service of gas detectors and gas analyzers. By independent research and development, cooperative development and learning the latest developed countries’ technologies, YuanTe has guaranteed its leading position domestically and in line with foreign counterparts in its products and technologies. We welcome distribution agent, OEM, ODM. YuanTe would like to join hands with you to create a better future.







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