Septic Tank Oxygen Concentration Detector and Display Board Installation

"Septic Tank Oxygen Concentration Guidelines and the Need for a Fixed Oxygen Detector"

Wandi FIX800 Fixed Oxygen Concentration Detector and Display Board Solution

For industrial sites and public facilities, septic tanks, manholes, and wastewater treatment plants are places where "oxygen concentration" is one of the most critical safety factors for workers.
Inside a septic tank, organic matter decomposition generates hazardous gases such as methane (CH4) and hydrogen sulfide (H2S),
while the space easily becomes an oxygen-deficient confined space. 

Working in such an environment can lead to asphyxiation in a matter of seconds.


The Need for a Fixed Oxygen Concentration Detector

Many sites use portable detectors, but
for locations like septic tanks where hazardous gas can always be present,
installing a Fixed O2 Detector is the most effective solution.

Continuous real-time monitoring — automatically detects oxygen concentration even when no one is present
Alarm notification function — immediate warning light and buzzer alert when oxygen is low
Display board integration — monitor multiple measurement points at a glance
Easy data logging and maintenance — simple periodic inspection and record-keeping

In particular, underground septic tanks, wastewater treatment plants, pump stations, and similar sites always carry the risk of oxygen-deficiency accidents, so
building a fixed monitoring system is not optional — it is essential.




Wandi FIX800 Fixed Oxygen Concentration Detector
The Wandi FIX800 is a fixed gas detection system proven in industrial sites,
enabling accurate and stable oxygen monitoring in various environments such as septic tanks, wastewater treatment plants, and enclosed factory spaces.


It continuously monitors oxygen concentration in real time, and when the level falls below the set threshold,
an automatic alarm plus a warning display on the display board is triggered.

Wandi FIX800 Dedicated Display Board System
Multiple FIX800 sensors can be connected together to configure a display board system that allows at-a-glance monitoring.