What is an Explosive Limit? – Lower Explosive Limit (LEL)
The Lower Explosive Limit (LEL) denotes the minimum gas concentration in the air necessary to ignite when exposed to a fire source.
Fire & Gas System
Fire and Gas System Tutorial and training materials to understand the technical concept of fire alarm and gas detection systems.
What is a Fire Pump? – Definition, Principle, Types, Comparison
A fire pump provides high-pressure water flow to fire sprinkler systems and fire hose standpipes in buildings or industries.
Why Fire and Gas Detectors are 3-Wire types instead of 2 Wire?
Fire and gas detectors often use a 3-wire system rather than a 2-wire system for better functionality and safety.
Ultrasonic Gas Leak Detectors (UGLD)
Ultrasonic Gas Leak Detectors (UGLD) are used to find the gas leak within the detector’s range. It measures in decibels (dB).
Gas Detectors Practical Problems and Troubleshooting
Many times, we encounter problems with these gas detectors and face issues in troubleshooting and practical solutions for them.
Design Basis for Fire Detection and Alarm System
This article provides the general requirements for the design basis for fire detection alarm systems, and selections of detectors.
PLC based Gas Detection System using Ladder Logic Project
Design a PLC-based ladder logic project for a gas detection system to monitor the H2S, HC, and oxygen gas concentration in an industry.
What is a Fusible Plug? – Working, Advantages, Disadvantages
Fusible plug is a safety device that contain a material, which melts at a pre-determined temperature and then releases pressure.
What are Fire Branches?
The selection of fire branches is a function of its end-use. The water flow rate will extinguish the fire in an industrial environment.
Fire and Safety
Learn the basics of fire and safety, fire extinguisher, fire fighting hydrant, breathing valve, Fire monitor & engine, and flame arrester.