GAOTek Fixed Oxygen Gas Detector with Sound and Light Alarm – GAOTek

Description Overview GAOTek Fixed Oxygen Gas Detector with Sound and Light Alarm is a durable, explosion-proof device built with stainless steel for harsh industrial environments. It offers real-time monitoring with a large LCD display, supports RS485 and 4–20mA outputs, and features dual-level alarms. Designed for reliable oxygen detection, it is ideal for petroleum, chemical, mining, power, and environmental applications.   Features Three kinds of signal output, RS485 and 4 to 20mA (three wire) digital / analog signal and switch at the same time. Big screen segment type LCD real-time display gas concentration. Gas concentration unit optional (such as ppm, mg/m3), it has the instrument status, fault and communication abnormality prompt function. It can be set high and low alarm point, two level sound and light alarm. Two relay to control peripheral devices (such as the action of machine and sound and light alarm). Round casting stainless steel housing is suitable for offshore platforms, as well as high temperature, high humidity and other harsh environments. Good sealing, anti-corrosion, explosion-proof and anti EMI, RFI function.   Technical Specifications Type Digital Gas Detector, Oxygen Detector, Fixed Gas Detector Power 12–24V DC Material Stainless Steel Gas Type Oxygen (O₂) Color Yellow Grey Alarm Type Sound Light Alarm Product Size 7.68 in × 7.01 in × 3.54 in Product Weight 2.65 lb. (1.2 kg) Alarm Light With alarm light