SI-100 O₂ LF

Fixed Gas Detector (Lead-Free Oxygen Sensor)

Product Description

SI-100 O₂ LF (Long Life) is a flameproof diffusion-type fixed gas detector equipped with a lead-free eco-friendly oxygen sensor. It offers a cutting-edge solution that addresses the limitations of traditional galvanic-type sensors, such as short lifespan and electrolyte leakage issues.

Featuring a long-life sensor with over 60 months of use, the device significantly reduces maintenance cycles while delivering stable and accurate oxygen detection for continuous monitoring in various industrial environments.

Designed with an explosion-proof structure and IP65-rated water and dust resistance, the SI-100 O₂ LF remains highly reliable even in harsh field conditions. Its large LCD with blue backlight ensures easy readability, even in dark environments.

The device offers convenient magnetic bar-based non-contact operation, auto-calibration, and support for HART and Modbus communication. With a 3-year sensor warranty, it provides one of the most reliable performance standards in the industry.

Key Features

- Real-time local concentration display
- Simple non-contact operation with magnetic bar
- Explosion-proof and IP65-rated water/dust-resistant structure
- Large LCD display with blue backlight
- Automatic calibration support
- Optional HART communication
- Eco-friendly lead-free sensor for enhanced safety
- Over 60 months sensor lifespan, reducing maintenance cost
- 3-year sensor warranty (best-in-class)
- Robust structure with no risk of electrolyte leakage