Resources

Phosphine (PH₃) is a highly toxic gas from grain fumigation and semiconductor processes — its smell threshold already exceeds the safe limit. WANDI EDW500 is an IECEx explosion-proof 5-gas portable detector that provides real-time PH₃ detection to protect workers at fumigation sites.

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Ammonia (NH3) leaks in cold-storage, livestock, and fertilizer facilities cause immediate bodily harm and explosion risk. The IECEx-certified WANDI EDW500 portable detector simultaneously measures NH3 and four other gases, streaming real-time cloud data for worker protection.

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Ozone (O3) is a powerful oxidizing agent used in water treatment, semiconductor, and food processing facilities, causing respiratory irritation from as little as 0.1 ppm. The WANDI EDW500 is an IECEx-certified 5-gas portable detector providing real-time O3 leak detection and worker protection.

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Facilities handling chlorine dioxide (ClO2) — water treatment plants, food factories, and paper mills — require 24/7 fixed gas detection. WANDI FIX800 monitors up to 5 gases simultaneously and pairs with the FIX-DS display board for a complete ClO2 safety system.

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Ethylene oxide (ETO) is essential in hospital sterilization rooms and pharmaceutical processes, yet it is an IARC Group 1 carcinogen. The WANDI FIX800 fixed gas detector monitors up to 5 gases 24/7 and provides immediate ETO leak alarms to protect workers and facilities.

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CO2 silently accumulates in cold storage, server rooms, and fermentation facilities. The WANDI FIX800 fixed gas detector monitors up to five gases simultaneously around the clock, triggering immediate alarms at the first sign of CO2 build-up.

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Water treatment, paper, and chemical plants that continuously use chlorine (Cl2) require fixed continuous detection systems. The WANDI FIX800 is a fixed gas detector capable of simultaneously monitoring up to 5 gases, providing 24/7 Cl2 leak detection to prevent serious industrial accidents.

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Chlorine dioxide (ClO2) is widely used as a disinfectant in water treatment, pulp, and food industries, yet even trace concentrations can cause fatal lung damage. WANDI EDW500 — with IECEx international explosion-proof certification and simultaneous 5-gas detection — protects workers on the front li...

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Ethylene oxide (ETO) is essential in hospitals, pharmaceuticals, and semiconductor industries, yet it is extremely hazardous—carcinogenic and explosive. The WANDI EDW500, IECEx-certified portable gas detector capable of measuring 5 gases simultaneously, provides real-time ETO leak detection to prote...

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Carbon dioxide (CO2) is a colorless, odorless gas that causes asphyxiation across refrigeration, food processing, and fire-suppression sites. The WANDI EDW500—IECEx-certified portable detector—simultaneously measures up to five gases including CO2 and streams real-time cloud data to protect confined...

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Chlorine (Cl2) is a highly toxic gas widely used in water treatment, paper, and chemical plants. The WANDI EDW500 is an IECEx-certified portable multi-gas detector capable of simultaneously measuring 5 gases including Cl2, providing real-time protection for workers on site.

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In midsummer a heat-index (WBGT) meter can read 40–60°C — not because the air is that hot, but because it absorbs both radiant heat from the sun and heated structures and conductive heat from floors and equipment. Learn how shade and wind reduce this heat load, and how the WANDI FIX800 heat-index me...

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Phosphine (PH₃) is an extremely toxic gas responsible for fatal accidents at fumigated warehouses and container openings. The WANDI EDW500, IECEx-certified for 5-gas simultaneous measurement, detects PH₃ from 0.1 ppm before workers enter fumigated spaces.

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Hydrogen fluoride (HF) is a highly toxic gas widely used in semiconductor etching, oil refining, and glass processing, capable of penetrating deep into skin and bone even at trace concentrations. The WANDI FIX800 fixed 5-gas detector provides 24/7 unmanned monitoring with FIX-DS display board integr...

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VOCs encompass hundreds of organic compounds including benzene, toluene, and xylene, generated across painting, printing, petrochemical, and semiconductor environments. The WANDI EDW500 combines PID-based VOC detection with simultaneous 5-gas measurement (O₂, CO, H₂S, LEL) and IECEx Zone 0 certifica...

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Phosphine (PH₃) continues to off-gas for days after fumigation and has caused repeated fatal poisoning accidents at silos and port warehouses. The WANDI FIX800 fixed detector provides 24/7 continuous PH₃ monitoring with up to 5-gas simultaneous measurement.

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Phosgene (COCl2) is a "silent killer" gas with symptoms delayed up to 24 hours, posing lethal risks in chemical plants and refrigerant decomposition sites. Learn how the WANDI EDW500 (IECEx certified) detects COCl2 and 4 other gases in real time to enable proactive evacuation before symptoms appear.

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Nitrogen dioxide (NO₂) is a toxic gas continuously generated around the clock in tunnels, underground parking lots, and thermal power plants, requiring management below 0.2 ppm. The WANDI FIX800 fixed multi-gas detector provides 24/7 simultaneous monitoring of NO₂ and 4 other gases, with automatic v...

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Hydrogen peroxide (H2O2) is a powerful oxidizer essential in semiconductor cleaning, food sterilization, and pharmaceutical/bleaching processes, posing explosion risks and severe human health hazards at high concentrations. The WANDI EDW500, IECEx internationally certified and explosion-proof, is a...

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Hydrogen chloride (HCl) is a corrosive, toxic gas generated in semiconductor etching, electroplating, and incineration — even brief high-concentration exposure causes airway chemical burns. The WANDI EDW500, IECEx-certified, detects HCl among 5 gases simultaneously to protect workers.

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