What does WANDI Korea do?

WANDI Korea is the official Korean distributor of WANDI environmental and gas measurement instruments, operated by RS Korea Co., Ltd. We provide sales, calibration, repair, installation, and technical support for portable and fixed multi-gas detectors and air quality monitoring systems, exporting to more than 20 countries with over 5,000 delivery records.

What products do you offer?

We supply portable multi-gas detectors (EDW100, EDW500, Gas Tiger series), fixed multi-gas detectors (FIX800, FIX900, FIX-AP), air quality monitoring systems (FIX5000), and gas leak detectors (GLD series) for industrial safety and environmental measurement.

Which gases can be measured?

Our instruments measure oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gases (EX), carbon dioxide (CO2), ammonia (NH3), and volatile organic compounds (VOC), among other hazardous and combustible gases found on industrial sites.

Do you provide calibration and repair services?

Yes. Beyond product sales, WANDI Korea provides in-house and national certified calibration, repair, installation, and ongoing technical support. Calibration and repair requests can be submitted through the quote/calibration/repair pages on our website.

How can I get a quote for a gas detector?

You can request a quote directly through the quote page on our website or through a nearby dealer. Let us know your application and target gases, and we will recommend a suitable model.

In which fields are the products used?

They are used across a wide range of industrial sites including laboratories, factories and plants, hospitals, military facilities, livestock and wastewater treatment, and construction sites for worker safety and environmental monitoring.

FIX800 Fixed Multi-Gas Detector — Cleanroom Nitrogen and Helium Gas Monitoring Installation (Ulsan)

FIX800 Fixed Multi-Gas Detector — Cleanroom Installation (Ulsan)

Confined-space asphyxiation incidents have caused injuries and fatalities every year over the past five years. Most gas accidents occur in enclosed spaces after prolonged inhalation of a specific gas, preventing adequate oxygen supply to the body. Continuous vigilance and proper monitoring equipment are essential for prevention.

Wandi FIX800 Fixed Multi-Gas Detector

The Wandi FIX800 is a fixed multi-gas detector capable of measuring a wide range of gases including O₂, CO, H₂S, LEL, and CO₂, making it suitable for comprehensive hazardous gas monitoring across industrial facilities and confined spaces.

Cleanroom Installation — Ulsan

This installation was carried out in a cleanroom that uses liquid nitrogen and helium. Inert gases such as these displace oxygen when they leak in an enclosed space, creating an asphyxiation hazard with no odor or visual warning — making fixed oxygen monitoring a mandatory safety measure.

FIX800 Features and Specifications

The FIX800 supports multiple communication signal outputs, allowing it to connect to a PC for integrated alarm management. A gas concentration LED display panel and beacon lamp can also be added for convenient at-a-glance monitoring at the entrance.

The FIX800 enclosure is constructed from high-strength aluminum for durability in demanding industrial environments. All settings can be adjusted using the infrared remote control from a safe distance, without the need to approach the instrument directly.

FIX800 specifications are detailed in the product sheets below.

Frequently Asked Questions

Q1. Why is a gas detector required in a cleanroom?

Inert gases such as liquid nitrogen and helium displace oxygen when they leak in an enclosed space, creating an asphyxiation hazard. These gases are colorless and odorless, making them impossible to detect without instrumentation. A fixed oxygen detector provides continuous monitoring to protect workers before and during entry.

Q2. How does the FIX800 connect to a PC?

The FIX800 supports RS-485 communication. Using compatible software or a Modbus RTU interface, real-time gas concentration data can be logged on a PC, with on-screen alarm notification when thresholds are exceeded.

Q3. What are the advantages of a high-strength aluminum housing?

Aluminum provides superior impact and corrosion resistance compared to plastic, protecting the instrument in environments with dust, moisture, and physical contact. Its thermal properties also help maintain stable operating temperatures for the sensors.

Q4. Is the LED display panel (FIX-DS) included with the FIX800?

The display panel is an optional accessory. The FIX800 alone provides full gas detection and alarm functionality. Adding a display panel at the entrance allows workers to check internal gas concentrations before entering, which significantly improves safety in confined-space applications.

Q5. What settings can be changed with the FIX800 remote control?

The infrared remote allows adjustment of alarm thresholds (first and second stage), output signal configuration, and measurement unit selection. Operating from a safe distance without approaching the instrument is particularly valuable when managing detectors installed in hazardous areas.

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