MicMeta IP68 Waterproof Portable 4-Gas Detector with Man Down Alarm and 24-Hour Battery Life
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MicMeta Portable Diffusion 4-Gas Detector (CO/H2S/O2/LEL) with IP68
& Man Down Alarm Product Overview The MicMeta is an IECEx/ATEX/EMC certified wearable diffusion 4-gas detector designed for personal safety protection in high-risk environments. It utilizes electrochemical sensors for CO, H2S, O2 and catalytic combustion sensor for LEL to deliver stable and accurate monitoring. With its compact structure, diffusion sampling, IP66/IP68 protection, 1.5m drop resistance, and standard man down alarm, this instrument is ideal for mines, petroleum, chemical industry, confined spaces and other hazardous work environments. Technical Specifications
Key Features Rugged & Durable Structure Drop-resistant and waterproof design with IP66/IP68 protection and 1.5m drop resistance. Performs reliably in humid, dusty, and splash conditions, ensuring stable operation in complex industrial environments. Man Down Alarm for Lone Worker Safety Built-in motion detection module automatically triggers sound, light and vibration alarms when the user is in an abnormal static state, providing effective protection for lone operators. Automatic Self-Test & Intelligent Calibration Automatically completes sensor self-test, zero calibration and system status detection after power-on, ensuring sensor effectiveness and reducing false alarms. Complete Data Recording & Management Stores 1000 data records and 100 event records, capturing concentration changes and alarm information. Compatible with docking stations for data export, facilitating safety management and compliance review. Long Battery Life & Low Power Consumption 2300mAh rechargeable lithium battery provides up to 24 hours of continuous operation with less than 6 hours charging time, supporting extended on-site work requirements. Wearable & User-Friendly Design Compact size (240g) with back clip for easy carrying. Segment LCD screen clearly displays real-time concentration, TWA, STEL, MAX and MIN values with intuitive interface. Product Gallery Detected Gases Overview CO (Carbon Monoxide) Colorless, odorless, highly toxic gas from incomplete combustion. Found in mines, boilers, vehicle exhaust, and confined spaces. 0-1000ppm range with 1ppm resolution electrochemical sensor monitors low-concentration accumulation to prevent poisoning. H2S (Hydrogen Sulfide) Highly toxic, flammable gas with rotten egg odor, present in sewage treatment, petroleum, mining, and chemical industries. 0-100ppm range with 1ppm resolution electrochemical sensor quickly responds to trace leakage. O2 (Oxygen) Critical safety indicator: below 19.5%VOL causes suffocation risk, above 23.5%VOL increases combustion risk. 0-30%VOL range with 0.1%VOL high-resolution electrochemical sensor accurately monitors oxygen levels. LEL (Lower Explosive Limit) Represents lower explosive limit of flammable gases (methane, propane, etc.). Catalytic combustion sensor with 0-100%LEL range and 1%LEL resolution detects leakage before reaching dangerous concentrations. Typical Applications
Frequently Asked Questions What gases does MicMeta detect? It detects 4 standard gases: CO, H2S, O2, and LEL. What sensors are used? Electrochemical sensors for CO, H2S, O2; catalytic combustion
sensor for LEL. What are the ranges and resolutions? CO 0-1000ppm (1ppm); H2S 0-100ppm (1ppm); O2 0-30%VOL (0.1%VOL);
LEL 0-100%LEL (1%LEL). Does it have man down alarm? Yes, man down alarm is a standard function. What is the protection level? IP66/IP68 waterproof and dustproof. What is the drop resistance? It can withstand a 1.5-meter drop. Is it explosion-proof certified? Yes, with IECEx and ATEX, explosion-proof grade Ex ia IIC T4 Ga. Does it support data recording? Yes, standard 1000 data records and 100 event records. Does it support wireless transmission? Optional Bluetooth and Lora wireless for remote data viewing. How long does the battery last? Up to 24 hours of continuous use; charging time <6 hours. What is the working method? Diffusion sampling, no pump, maintenance-free. What is the size and weight? Size 45×58×116mm, weight 240g with battery. Manufacturer Information Shenzhen YuanTe Technology Co., Ltd. (brand: Safegas) was established in 2010 and specializes in the R&D, manufacturing, and sales of gas detection equipment and integrated systems. With over 16 years of industry expertise, the company serves sectors including oil & gas, chemicals, environmental protection, electronics, municipal engineering, agriculture, and household appliances. All products are manufactured under ISO9001 and ISO45001 management systems, holding international certifications such as IECEx, ATEX, and EMC. With an annual production capacity of over 80,000 units, YuanTe Technology supplies gas detection solutions to customers worldwide. Company Advantages
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