
Industrial Fixed High Sensitivity RS485 Modbus Toxic Oxygen Gas Detector. Multi-Technology Detection: Supports Infrared, Catalytic, Electrochemical, Laser, and PID sensors for diverse gas types. Extensive Gas Compatibility: Detects Flammable, Toxic, Oxygen, CO2, VOCs, SF6, and refrigerant gases with high precision. Robust Build Quality: Cast aluminum enclosure and stainless steel sensor ensure durability in harsh environments. Multiple Certification Standards: Complies with CE, UL, Ex, CPA, ISO, ATEX, IECEX, SIL, and CNAS calibration standards. Flexible Output Signals: Provides 4-20mA analog and RS485 Modbus digital signals for easy system integration. IP66 Protection Rating: Enclosure meets IP66 ingress protection for dust and water resistance in industrial settings. Customization Options: Material, measuring gas, and power supply can be customized to meet specific project needs.