ETHYLENE OXIDE gas/leak detector
LED DETECTOR
Fixed wall-mounted type, 24-hour continuous monitoring, ETO: Range: 0-100 PPM, Resolution: 0.01 PPM, Electrochemical detection principle, Accuracy ≤ ±3% F.S.
PPM and mg/m³ concentration units can be freely switched. Features a 0.39-inch 6-digit red LED alphanumeric display. Optional 4-20 mA or RS485 signal output, compatible with PLC, DCS, and other control systems. Equipped with relay output for controlling the switching of other devices. Offers stable signals, fast response speed, excellent stability, and repeatability. Installation options include wall-mounted or pipeline-mounted (thread size: M40X1.5 mm). Explosion-proof rating: Exd IICT6 Gb, protection rating: IP66.
LCD DETECTOR
Fixed wall-mounted type, designed for 24-hour continuous monitoring of ETO (Ethylene Oxide). Measurement range: 0-100 PPM, resolution: 0.01 PPM, utilizing an electrochemical detection principle, with an accuracy of ≤ ±3% F.S.
Features free switching between PPM and mg/m³ concentration units, and an LCD with backlight display. Offers optional 4-20 mA or RS485 signal output for connectivity to PLC, DCS, and other control systems. Includes relay output to control the switching of other devices. Provides stable signal transmission, fast response speed, excellent stability, and repeatability. Installation options include wall-mounted or pipeline-mounted (thread size: M40X1.5mm). Explosion-proof rating: Exd IICT6 Gb, protection rating: IP66.
Monitoring Controller
8-channel, 4-20mA/RS485
Gas Alarm Selection Guide
The selection of an ethylene oxide gas monitoring and alarm system should primarily consider the system's signal transmission method. Currently, there are two main options: 4-20mA and RS485.
——For standard standalone use or connection to an alarm control box (common in warehouses and sterilization rooms) — 4-20mA is the mainstream choice.
——For integration with PLC systems or centralized data monitoring (as in hospitals and smart factories) — RS485 is becoming increasingly prevalent.
