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GasTiger 2000 — High-Concentration Ozone (O₃) Measurement for Industrial Sterilization Systems (Seoul)
This article covers the GasTiger 2000 configured for high-concentration ozone (O₃) measurement — specifically for concentrations above 10,000 ppm in industrial sterilization applications.
GasTiger 2000 — Pump-Based High-Concentration O₃ Detector
This is a portable pump-based suction O₃ detector with a built-in pump rated at 1 L/min, actively drawing sample gas to the sensor for precise concentration measurement.
Pump-based gas concentration analyzer
Application — Industrial Ozone Sterilization System
This instrument was configured for measurement inside an ozone sterilization system and fitted with a 0–20,000 ppm high-concentration sensor. For context, fruit cold-storage rooms typically use ozone at up to 20 ppm for sanitation — this application operates at concentrations up to 1,000 times higher.
Portable O₃ gas detector
Kit Contents
- Main unit with O₃ sensor installed
- Power unit
- Silicone sampling hose
- Korean user manual
- Factory calibration certificate
- Hard carry case
GasTiger 2000 multi-gas detector
Key Features
- ① Alarm function — audible, LED, and vibration
- ② Data management — graph and chart logging
- ③ Field calibration capability
The GasTiger 2000 supports up to 4 sensor slots, allowing flexible sensor combinations for different measurement environments. Consult a specialist before finalizing the configuration.
Frequently Asked Questions
Q1. Why is ozone hazardous in industrial environments?
Ozone is a powerful oxidizer that irritates respiratory mucosa and can damage lung tissue. Korea's OSHA TWA is 0.1 ppm — one of the strictest limits for any industrial gas. High-concentration ozone is used in sterilization and water treatment systems, making worker protection monitoring essential in these environments.
Q2. How much greater is the concentration in sterilization systems versus fruit storage?
By a factor of 1,000. Fruit cold storage typically uses 1–20 ppm for sanitation; industrial sterilization systems and ozone generators for water treatment can produce concentrations of thousands to tens of thousands of ppm. Selecting a sensor with the correct measurement range for the specific application is critical.
Q3. Why is pump-based sampling preferred for ozone measurement?
Ozone is highly reactive and can decompose before reaching a sensor in diffusion-based instruments. Active pump sampling delivers fresh gas to the sensor rapidly, improving both response speed and measurement accuracy. It also enables targeted sampling from specific pipes or enclosed points.
Q4. What is the hard carry case used for?
The case protects the portable instrument from impact, dust, and moisture during field transport. All components can be stored together, preventing loss and supporting organized equipment management — as well as maintaining instrument condition during storage.
Q5. Can O₃ and other gas sensors be installed simultaneously in the GasTiger 2000?
Yes, up to 4 sensors are supported. O₃ can be combined with O₂, CO, H₂S, and others for comprehensive monitoring. However, ozone's strong oxidizing nature can cause cross-sensitivity in other electrochemical sensors — always consult a specialist before finalizing a multi-sensor configuration that includes O₃.
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