Things to Know About Spark Detection and Extinguishing Systems

How to protect industrial processes from fire and dust explosion? Research shows that focussing on detecting sparks has less effect than first thought. It would help if you detected both sparks and dark/hot particles in your process to minimise fires and dust explosions. So, it is essential to have spark detection and extinguishing systems. Yes, a good way to protect against fire and dust explosions is to ensure that ignition sources cannot end up in these high-risk zones. Firefly offers a unique protection system, which detects and neutralises ignition sources within milliseconds. Did you know more than 4000 Firefly systems have been supplied for the most varied applications all around the world?

Advantages of Spark Detector Sensor

Good Housekeeping

1. Minimising dust accumulations = minimising the risk for secondary explosions!

2. Know your process and where dust accumulations can occur.

3. Take care of material blocking etc. at the earliest possible stage

4. Make sure key areas are kept accessible.

5. Make sure you have proper housekeeping procedures.

Good Maintenance

1. Performing routine actions to keep devices in good condition will benefit procedure rates.

2. Failure in machinery or unbalanced airflow systems will increase the risk of fires and dust explosions.

Firefly Spark Detection Systems

A Firefly system consists of several protection zones, and Firefly Spark Detection Systems has chosen a spark detector system with a network structure which avoids long cable runs and vulnerability due to remoteness between control unit, detection, and extinguishing zones. With the Firefly network, it is possible to connect several control units, CUE, to a master unit, MUE. The MUE is used to present information centrally. The Firefly solution keeps the installation cost to a minimum. Also, the spark detector sensor is insensitive to daylight minimising false alarms.

Some other benefits are:

1. User friendly

2. Battery backup in each unit

3. Self-diagnostic function

4. Flexibility

Things To Consider When Choosing Suitable Detector Type

1. Analyse possible detection disturbance sources and make sure that the chosen detector will not cause false triggering.

2. Choose the detection technology that will meet the MIT and MIE of that material.

3. Determine the minimum ignition temperature (MIT) and minimum ignition energy (MIE) of the processed material.

The Bottom Line

The spark detector sensor is an essential product to have in industrial plants where many serious fires and explosions occur as a result of dust. The most important thing is to choose a reputable supplier who can ensure the correct installation and setup procedures.

The author of this article is a leading provider of as a result of spark detector sensor. In this article, he talks about spark detection and extinguishing systems. To learn more, visit

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