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System Sensor Addressable Fire Detectors in Bhopal

Fire Protection System (FPS), a System Sensor dealer in Bhopal, supplies System Sensor Series 200 Advanced addressable detectors: photoelectric smoke, photo-thermal, multi-criteria, heat, high sensitivity and COPTIR detectors, plus an intrinsically safe smoke sensor for hazardous areas. FPS installs, programs and maintains them on addressable loops across Madhya Pradesh.

Where to use Addressable Detectors

  • Medium to large buildings with an addressable fire alarm system
  • Offices, commercial buildings and public buildings
  • Areas where daytime activity could cause unwanted smoke alarms (photo-thermal detector in heat only mode)
  • Areas where smoke detection is not suitable (heat detectors)
  • Rooms with high value equipment where the earliest warning is wanted (HS200 high sensitivity)
  • Areas where slow smouldering fires are a concern (COPTIR with CO sensing)
  • Hazardous areas in Zones 0, 1 and 2 with gases including hydrogen and acetylene (22051EISE)
  • Long loops that need short circuit isolation (EI isolator versions)

System Sensor Addressable Detectors models

How to choose

In an addressable system every detector has its own address on the loop, so the panel shows exactly which detector is in alarm. System Sensor Series 200 Advanced detectors use the digital Advanced Protocol, which the maker says allows more devices on the loop with greater control and device management, and the smoke, photo-thermal, multi-criteria and heat models are fully backward compatible mechanically and electrically. Most have a tri-colour LED visible through 360°, rotary decade address switches, and a 15 to 32Vdc operating range.

Match the sensing type to the risk. The 22051E photoelectric smoke detector works on the light scattering principle and suits general areas. The 22051TE photo-thermal detector adds a heat sensor for better false alarm immunity and can be programmed to work in heat only mode during busy daytime hours. The 22051TLE adds infrared sensing as well, and System Sensor presents it as the environmentally friendly alternative to ionisation detectors. The 52051 heat detectors cover 58°C (Class A1S) to 78°C (Class BS) fixed temperature and rate of rise (Class A1R), and any model can be set in software to the mode needed.

For special risks, the HS200 (72051EI) is a high sensitivity smoke sensor that System Sensor rates 100 times more sensitive than standard smoke sensors, for the earliest warning. The 2251CTLE COPTIR combines CO, photoelectric smoke, heat and infrared sensing with 6 alarm sensitivity settings. The 22051EISE is an intrinsically safe smoke sensor approved by BASEEFA to EEx ia IIC T5/T4 for Zones 0, 1 and 2; it must be used with the IST200 module and a Y72221-L4 galvanic isolator.

The photoelectric, photo-thermal, multi-criteria and heat detectors come with or without a built-in single pole short circuit isolator: the version ending in I (for example 22051EI) has the isolator. FPS supplies, installs, programs and maintains System Sensor addressable detectors in Bhopal and across Madhya Pradesh.

Frequently asked questions

What is the difference between 22051E and 22051EI?
Both are the same Series 200 Advanced photoelectric smoke detector; the 22051EI adds a built-in single pole short circuit isolator with status control through the Advanced Protocol. The same E and EI pattern applies to the photo-thermal, multi-criteria and heat detectors.
What is a multi-criteria detector?
It combines more than one sensing element, such as smoke, heat, infrared or CO, and processes them together to decide whether there is a real fire. This helps it respond to real fires while resisting unwanted alarms; System Sensor offers two, three and four sensor versions.
Which System Sensor heat detector temperatures are available?
The 52051 series covers 58°C (Class A1S) and 78°C (Class BS) fixed temperature, and rate of rise at 10°C/minute typical with a 58°C threshold (Class A1R). Any model can be configured in software to one of these modes.
Can a System Sensor addressable detector be used in a hazardous area?
Yes, the 22051EISE intrinsically safe smoke sensor. It is approved by BASEEFA to EEx ia IIC T5/T4 for Zones 0, 1 and 2 and must be installed with the IST200 module and a Y72221-L4 galvanic isolator.
Does FPS install System Sensor addressable detectors in Bhopal?
Yes. FPS is a System Sensor dealer and supplies, installs, programs and maintains System Sensor addressable detectors in Bhopal and across Madhya Pradesh. Prices are on request: call or WhatsApp +91 92440 89060.

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