Island Fire Protections cta

Call now on 0800 294 6726
Email Us: info@islandfireprotection.co.uk

Which detectors do you need?

ISFPROTECTION
Different detector types are sensitive to different types of fire, so it’s very rare that you’ll find a building that only needs one type of detector. Even homes need a combination of heat and smoke detectors.

Smoke detectors – Optical smoke detectors

Also known as photoelectric smoke detectors, they respond well to smouldering fires, which are the ones caused by materials such as burning wood, paper and textiles. For this reason, they’re the ones you’ll want in most rooms – that’s your offices, store rooms, staff rooms…you get the idea. They’re generally pricier to buy than ionisation detectors, but they’re a necessary expense.

Smoke detectors – Ionisation smoke detectors

These are the ones you’ll want in your cleaner’s cupboard, surgical store, paint store, kitchen and the like, as they’re specifically sensitive to fast, clean burning fires. They’re the ones caused by burning paint thinners, petrol, paraffin, cooking oils, spirits and the like. They’re also, however, sensitive to dust, steam and airflow, so can cause false alarms if placed near bathrooms, steam rooms and workshops.

Apollo Rate of Rise Heat DetectorHeat detectors – Rate of rise

Rate of rise heat detectors can be used when smoke detectors are unsuitable. They operate when a sharp increase in the room temperature occurs. This does, however, make them unsuitable in areas where temperature fluctuations are common.

Heat detectors – Fixed temperature

These heat detectors, like rate of rise ones, are suitable in dusty, smoky or steamy areas where having smoke detectors fitted may cause false alarms. They start operating when a set temperature is reached, meaning that they won’t be needlessly triggered in areas where there are natural temperature fluctuations, such as kitchens and boiler rooms.

Carbon monoxide detectors

Carbon monoxide is known as the silent killer for good reason; you can’t see, hear, smell or taste it. Without a CO detector, you’ve no way of knowing it’s there. Carbon monoxide alarms should be fitted in any room that contains a fuel-burning appliance. However, if this isn’t possible, place the alarm in a central location. Carbon monoxide detectors also serve another purpose; they can detect fires in the early, smouldering stages, when carbon monoxide is released. They should not, however, be used as an alternative to smoke detectors; they should be used in conjunction with them.

Manual call points

These ensure that staff and site visitors can manually raise the alarm. They should be placed along exit routes, near stairway, in corridors and in high risk areas. You can choose to have traditional break glass call points, but most businesses opt for a plastic element instead, as they’re safer for the operator to use.

Beam detectors

Beam detectors are designed to provide large area detection for as small a cost as possible. They’re often used in situations where it’s inefficient or inappropriate to install a wired unit. The standard beam detector has a range of 100m with a 15m coverage area. This keeps a 1500m2 area covered. They’re suitable for installation in heights well above the operational limits of standard detectors. Typically, you might find them in museums, large warehouses, factories and similar environments.

ASD detectors

Commonly known as air sampling detectors or aspirating detectors, they work by analysing the content of airflow. Air is drawn in through a network of sampling pipes, which run across the ceilings of the area covered. This air is then sent to a central detection chamber, where it is screened for smoke particles. They’re incredibly useful in high risk and high value areas, as they can detect a fire in the very early stages before it’s even fully formed.
  0 COMMENTS
Blog

Leave a Reply

Your email address will not be published. Required fields are marked *

Testimonials

Testimonials

Anyone looking for any fire related services, give them a call! The high quality service at affordable prices.
Mr T.Kay

Why Us?

  • Proven Experience! Over 30 years’ experience in the industry.

  • Flexible Payment Plans Available! Your plan will be arranged with your budget in mind.

  • Full and National Coverage! Complete fire alarm installations across the whole UK.

ISLANDFIREPROTECTIONCTA2 ISLANDFIREPROTECTIONCTA2
Island Fire Protection