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 Oxygen (O₂) Monitor Delivery — Industrial Facility in Gumi, Gyeongsangbuk-do

FIX800 Fixed Oxygen (O₂) Monitor — Delivery to Gumi, Gyeongbuk

This article features a FIX800 fixed gas detector delivered to a facility in Gumi, Gyeongsangbuk-do. The FIX800 is a wall-mounted instrument for continuous measurement of combustible, toxic, and oxygen gases, with real-time alarm annunciation.

Kit Contents and Options

Delivery kit for this Gumi project — includes several optional accessories

The standard kit includes the FIX800 main unit, Korean-language user manual, and infrared remote control.

The infrared remote allows convenient day-to-day operation

Option 1 — Beacon Lamp

A beacon lamp was mounted on the unit and wired to activate on alarm. When oxygen falls below the configured threshold, the beacon lights red and an audible alarm sounds simultaneously — providing clear and immediate notification of any concentration excursion.

Option 2 — LED Display Board

An LED display board was connected to the detector to show live readings at a distance. Since this customer purchased an oxygen (O₂) channel, the display board was custom-produced with the label "Oxygen Concentration Status" to clearly identify its function.

Frequently Asked Questions

Q1. In what environments is a dedicated oxygen monitor required?

Oxygen-only monitoring is appropriate wherever inert gases such as nitrogen, helium, or argon are used — semiconductor and display fabs, research laboratories, and similar facilities. It is also required in cold storage with dry ice and in confined spaces such as septic tanks and wastewater rooms where oxygen displacement is the primary hazard.

Q2. What settings can be changed with the FIX800 remote control?

The infrared remote allows adjustment of alarm thresholds (first and second stage), output signal parameters, and measurement units. All changes can be made from a safe distance without physically approaching the instrument — particularly useful when managing detectors in hazardous areas.

Q3. When is the beacon lamp option most useful?

In noisy industrial environments, or where workers cannot directly see the instrument display, the beacon provides both visual and audible alarm notification. In large spaces or multi-person work areas, the beacon significantly improves the likelihood that an alarm will be perceived immediately.

Q4. Can the display board text be customized?

Yes. As shown in this case, the board was produced with the custom label "Oxygen Concentration Status" to match the installed gas type. Display text can be tailored to reflect the measurement gas and site requirements.

Q5. When is a single oxygen sensor the right configuration for FIX800?

When the only hazard present is oxygen displacement by inert gases — and there is no risk of toxic or flammable gas accumulation — a single O₂ sensor is the appropriate and cost-effective choice. It keeps the monitoring system simple and focused on the specific hazard at the site.

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