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GreCon HUNTER IEM: Intelligent automatic fire-extinguishing system

Superior fire-extinguishing performance and smart system diagnostics for reliable monitoring of your system

Greater operational reliability, less downtime

GreCon HUNTER IEM extinguishes fires wherever sparks pose a risk; quickly, precisely and with finely atomised water. The highly efficient, next-generation automatic extinguishing system ensures maximum operational reliability with reduced downtime.

The optimised nozzle technology produces a particularly efficient spray pattern that achieves maximum effectiveness. The valve responds in milliseconds. This ensures that the material flow remains reliably protected, even in potentially explosive atmospheres.

To ensure that the extinguishing capacity remains available at all times, the IEM Max Plus configuration monitors flow rate, ball valve position and flow pressure. It also detects over- and under-temperature conditions, valve and nozzle wear, and the first signs of leaks. This allows maintenance requirements to be identified at an early stage and addressed in a targeted manner. Smart predictive monitoring is essential for reliable extinguishing under real-world conditions. Tool-free installation ensures the module is quickly ready for use again.

And best of all: IEM is part of a product family offering various configuration levels. The right solution for every requirement.

As part of the GreCon PROTECTOR preventive fire protection concept, the HUNTER components ensure optimum water distribution within milliseconds, thereby enabling highly precise spark suppression. Compared with many systems commonly available on the market, they stand out thanks to their sensors, which not only monitor key extinguishing parameters but also provide early information on the system’s status.

For plant operators, this means that GreCon fire-extinguishing systems are tried-and-tested and reliable. With the further development of the intelligent GreCon HUNTER IEM product family, we are enhancing this reliability through advanced monitoring and diagnostic functions.

The focus here is on ‘Predictive Maintenance’ – an approach that enables you to plan maintenance intervals specifically based on precise wear forecasts. This not only boosts plant productivity but also minimises unplanned plant downtime. This is achieved through advanced sensors and our high-performance ‘Intelligent Extinguishment Technology’, GreCon IET®.

Greater system availability, enhanced safety

GreCon HUNTER IEM and GreCon IET® make existing spark arrestor systems smarter and more reliable. The advanced sensors not only enable automatic wear detection, but also enhance operational safety through proactive maintenance planning. Depending on the configuration level, various diagnostic and monitoring functions are available for this purpose.

What makes the system unique on the market is that GreCon HUNTER IEM monitors all relevant extinguishing parameters, not just the actual activation. It checks whether water is flowing, whether the flow pressure is correct, whether the pressure-boosting system is operating correctly and whether the water supply is secure.

The early detection of low pressure or blocked nozzles enables problems to be rectified quickly before they become a safety risk. Plant operators thus benefit from high system availability and can be confident that the fire-extinguishing system will actually be operational in an emergency.

After all, not all fire suppression systems are the same! When the system is triggered, the spray nozzle must function flawlessly to ensure that the water is distributed evenly and produces numerous fine droplets. The increased surface area of the fine droplets significantly enhances the fire-extinguishing effect.

In addition, the optional frost monitoring ensures trouble-free operation even during the winter months.

  • Early detection: Problems such as blocked nozzles or low flow pressure are detected in good time.
  • Temperature monitoring: An integrated heating element is activated when the temperature approaches freezing point to ensure operation even under extreme conditions.
  • System availability: Minimises the risk of unplanned downtime and increases the system’s overall availability.

  • Predictive maintenance: Maintenance based on wear data.
  • Better planning: Organise downtime, technicians and the procurement of necessary spare parts well in advance and without unnecessary stress.
  • Extended service life: Thanks to predictive maintenance, you can extend the service life of spare parts and maintain a consistently high level of system availability.

The benefits of GreCon HUNTER IEM

  • Maximum availability through scheduled maintenance
  • Continuous monitoring of all relevant extinguishing parameters
  • Tool-free installation for rapid recommissioning
  • 90% less water used during fire suppression tests
GreCon Spark Detector on a pipe
In its top expansion stage, the GreCon IEM Max Plus offers all the benefits - with additional services such as the detection of micro-leaks or the wear detection of nozzles and valves.

The GreCon HUNTER IEM product range: Modular & scalable

Product features at a glance

From the basic functions of a reliable automatic fire-extinguishing system from GreCon to predictive maintenance intervals based on data-driven analysis functions: the GreCon HUNTER IEM product family offers you flexible solutions that can be expanded. For preventative fire protection; modular, scalable and tailored to your protection requirements.

Choose the appropriate configuration level depending on your diagnostic requirements; from basic functions to the Max-Plus variant with wear and leakage detection.

Prevent, detect, respond – with GreCon HUNTER IEM

A safe environment, optimised processes

Are you still paying a high price for unnecessary maintenance work and looking for an advanced solution that prevents fires and optimises your processes?

The GreCon IEM intelligent automatic fire suppression system combines smart sensor technology, predictive wear detection and preventative process monitoring to enhance the efficiency and safety of your plant.

Every plant is different, and every business has different fire safety requirements. Our fire safety experts will help you choose the right HUNTER IEM configuration

We look forward to hearing from you.

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