MIX8425 Electrochemical Ethylene(C2H4) Gas Sensor--Mixsen
2pcs Winsen Ze11-c2h4 General-purpose High-performance Gas Detection Module Temperature Compensation Excellent Linear Output - Instrument Parts & Accessories - AliExpress
Me3-c2h4 Electrochemical Ethylene Gas Sensor Low Consumption Linearity Output Good Anti-interference - Sensors - AliExpress
Ethylene Detector | USA NIST Calibration – Forensics Detectors
Winsen ZE11 C2H4 High-performance Gas Detect Electrochemical Module for Arduino | eBay
ME3 C2H4 Ethylene Sensor from Winsor - Sensors - Arduino Forum
Item # Model 596DR1, Continuous Ethylene (C2H4) Alarm Monitor, 1 remote sensor On Nova Analytical Systems
Portable Ethylene (C2H4) Gas Detector, 0 to 10/20/100/500/1000 ppm | ATO.com
Electrochemical Ethylene Sensor C2H4-MD-100|Industrial Electrochemical Gas Sensors|Product Information|MGK SENSOR Co., Ltd. for electrochemical gas sensors