Fire button ipr. Manual fire detector - basic nuances

The manual fire detector IPR is required for manual activation of the emergency notification system (fire, smoke, etc.). It is used in the construction of fire and burglar alarm. 2-wire connection (NC)

Manual fire detector IPR:

Additional devices in the fire and security alarm series IPR have stable characteristics, and belong to the category of "Universal auxiliary devices".

A wide range of devices allows you to choose a model for any request and functionality. A large selection will delight companies involved in the installation of fire and security alarm systems and their customers.

Technical characteristics of the IPR

PARAMETER NAME	PARAMETER VALUE
Detector type	2-wire (NC)
Light indication of modes	"Fire"
Supply voltage on the alarm loop	9-30 V
Current consumption in modes: standby / fire	0.05 mA / 5 mA
Maximum switching voltage	65 V
Maximum switching current	100 mA
Case protection degree	IP53
Dimensions (w/h/d)	150/45/120 mm
Weight	0.35 kg
Operating temperature range	-50°C...+60°C

Office alarm;
Fire alarm for cafes and clubs;
Alarm to the store;
Fire systems for warehouse and service premises;
Autonomous fire alarm for an apartment, house or cottage;
Fire alarms for covered parking lots, garages and parking lots;
Comprehensive fire protection for state institutions (kindergartens, schools, other educational institutions)

When choosing, pay special attention to a careful study of the technical characteristics, the choice of suitable security detectors, fire detectors, special cable products. IP line devices are one of the best in terms of price-quality ratio and are recommended for use in fire and security alarm systems of a wide range.

IPR analogues and other devices similar in characteristics:

Buy and order delivery of fire alarm systems in Moscow:

What is the price for a fire detector? The answer to this question will depend on the chosen model and its characteristics. Depending on the technological complexity of the device, its cost can start from several hundred rubles and end with several thousand. Manual fire detector IPR, as well as other products (their analogues, detectors, control devices) you can order and buy through the fire alarm online store of our website or order delivery and services by professional installation in your premises in Moscow in the company "ABars". (Attention, delivery is free of charge for orders over 60 thousand rubles).

If you have any questions about any product, you can always call us and consult. We provide discounts for all products of our ABars online store to regular customers and wholesale buyers.

Manual fire detector without fail included in any fire alarm system. It is designed to trigger an alarm manually by employees, visitors, or other building personnel in the event of a fire being detected.

The manual fire detector includes a trigger mechanism in its design, it can be a button, lever, or other device. When it is mechanically acted upon, the contacts are activated and an alarm is given. The design of fire detectors must comply with certain parameters. So to turn on the alarm, it is necessary to apply certain efforts to the trigger element, button or lever, more than 15 Newton. This is necessary to reduce the number of accidental clicks.

After a single press, an alarm signal should be transmitted regardless of whether the force is removed from the trigger element. The transfer of the trigger mechanism to its original position occurs using special procedures. According to the rules, detectors are installed at a height close to 1.4 meters in easily accessible places. In places where evacuation routes pass, there are zones of increased fire safety, both inside and outside buildings.

Most detectors are a box, mostly red or white, containing a button or lever. Influencing which includes a signal about the appearance of a fire to the fire department control panel. The signal to the security console is transmitted through special wires, loops.

Top Models

The market for fire alarm systems, including manual call points, is replete with many proposals. In this variety, it is best to make a choice in favor of the most simple designs. A person in a fire is often in a state of stress, so the process of turning on the alarm should be as simple as possible. Various intricate ways to turn on like puzzles only lead to more panic.

Such alarms have been adopted by the fire departments for many decades. The market offers good products, both domestic and foreign. Among Russian manufacturers, one can single out the companies Rubezh, Arsenal Security, Bolid. Among foreign Satel, Simplex.

1. IPR-55

This detector is presented by Arsenal Security. It is used to manually turn on the alarm signal in fire and security alarms. It is designed for round-the-clock operation as part of the PPC (receiving and control device) of the Signal 20, Signal 42, Granite and similar types.

Electric power is supplied to it by a signal loop from the control panel. When the button is turned on, by moving the lever down, an alarm signal is sent to the control panel. The lever is returned to its original position using a special key or screwdriver.

The device is available in a red or white case. It has a color indication in standby mode, the red LED flickers, after operation it burns brightly and continuously.

Its cost, depending on the modification of the batch size, ranges from 195 to 260 rubles a piece.

2. IPR 513 - 10

Manual fire detector IPR 513-10 is presented by Rubezh. Its purpose is to send a signal "Fire" in manual mode to the contacts of the fire alarm. The signal from the alarm button to the control panel is transmitted by a two-wire loop. The detector operates in the power supply range from 9 to 30 V. To trigger, press the button with a force of 1.5 kg.

After pressing the button remains in the on position. To return to its original position, you will need to press a special pin or screwdriver on the lock through a hole in the button with a diameter of 3 mm.

The cost varies between 200 - 250 rubles per piece, depending on the size of the lot.

3. ROP-100/EU and ROP-101/EU

This product is represented on our market by the Polish company Satel. The manual call points of this company allow you to manually trigger an alarm. They work with CSP-104, CSP-108, CSP-204 and CSP-208 control panels.

To turn on the alarm, push the window in. This process causes the switch contacts to open. This will trigger the fire alarm and the red LED will light up.

To reset you will need a special key. The window in this device is available in two types: glass and plastic. Glass breaks when used. New glass is required to reuse the instrument. Plastic can be reused.

These detectors belong to a more expensive segment, their cost ranges from 1200 - 1600 rubles apiece.

Explosion-proof detector

IP 535 detector GARANT is designed to manually turn on the fire alarm in areas where there is an increased risk of explosion. It is designed for installation both indoors and outdoors. It can be installed in explosive zones of class 0. To connect it, special intrinsically safe connections of the Yakhont-I series are used.

IP 535 GARANT is adapted to work in a wide temperature range from -55 to + 70 ̊С. And at high humidity of about 98%, the maximum positive temperature should not exceed 40 ̊С. IP 535 GARANT is marked with the degree of explosion protection ExiaIIBT6.

To turn on the fire alarm, you need to break the glass, then press the button. An alarm will sound after the button is released.

The cost of such a detector ranges from 4200 to 4950 rubles, depending on the size of the batch.

Criterias of choice

From right choice instrument will depend Fire safety. And these are human lives, the safety of property and premises.

For the right choice, you should consider some points:

First of all, you need to pay attention to the degree of protection. If standard protection is quite suitable for the office. Then for warehouse and industrial premises must be selected individually. Depending on the environmental conditions, you may need a waterproof, intrinsically safe, or explosion-proof design.
Execution of sensors, single operation, or multiple.
Appearance, how they will fit into the design of the room, installation requirements.
Manufacturer and price.

In fact, manual call points are a conventional electrical contact closed with a button or lever. Often, in addition to the button itself, it includes one or two indicator lights, and a small electronic circuit. The circuit serves to convert the button signal into an electronic form that can be understood by the PPC (control panel). The button and the rest of the filling are usually located in a plastic case with an inscription like “Press in case of fire”.

Often, the choice of detector will be provided by the type of installed security and fire alarm. The choice must be made among the buttons that can be paired with the alarm control panel.

The installation method and design of the fire detector plays an important role in the selection. Especially if it is installed in a residential or office space. When planning places for installing manual call points, it should be remembered that they must be accessible to any person, the distance between them should not exceed 61 meters.

When choosing a sensor, you should pay attention to the material. Give preference to made with impact-resistant plastic. This will protect against problems that may arise due to accidental mechanical damage.

It is better to opt for a domestic manufacturer. This will provide better access to the service and save money. Most manufacturers produce their products according to international standards.

Manual fire detector- this, according to the definition of requirements for the technical means of the APS, is a technical product for manually sending an alarm signal. Abbreviated name / abbreviation - IPR.

Such products, duplicating automatic signal transmission from other devices similar in purpose, such as, gas or, are part of almost all APS installations / systems.

In addition, they can be used as devices for remote start-up of stations / pumps for internal fire-fighting water supply, buildings / structures - duplicating elements of automatic and local installations of manual actuation; activation/supply of air, for unlocking electromechanical/magnetic locks of doors of emergency exits, as well as panic buttons as part of a burglar alarm.

Nevertheless, the main purpose of the IPR is the formation of the "Fire" signal manually by eyewitnesses who have discovered signs of fire in the premises of buildings / structures, on the territory of the enterprise facility, where they are located; regardless of who they are - employees, on-duty engineering staff, security officers or visitors.

Kinds

There are two types of IPR as part of APS systems:

Threshold. Traditional fire detectors in the premises of the building / on the territory, transmitting an alarm signal when the electrical circuit of the device connected to the SS loop is closed / opened. A significant disadvantage is the lack of an exact address of the source of the fire, depending on how many buildings / structures on the territory or rooms in the building / structures are protected by this SS loop.

As a rule, there is more clear information about the localization of a fire site than a floor of a building or a building / group of buildings on standard models It is simply impossible to obtain APS devices using threshold IPR, because it is impractically expensive to use a separate PS loop for each manual call point.

Address. A great fundamental advantage of such IPR is the transmission of the exact coordinates of the fire in buildings, on the territory of the protected object. As a rule, they are used in addressable or addressable-analogue APS systems that use a PC with appropriate software installed as a control panel for a security / fire observation / control station. The latest developments, modern models of such products, manufactured by both foreign and domestic manufacturers, are IPRs capable of transmitting an alarm message over a radio channel or using cellular communications, both GSM and other standards.

It is worth considering in more detail the main types of products called IPR in order to understand their principle of operation:

Fire detector manual addressable. According to the APS / AUPT installation design standards, this is an IPR that simultaneously transmits an alarm message about a fire to a receiving and controlling device (PKP) with an address code of its exact location / installation as part of the fire-fighting automation of the protected object.

The accuracy of targeted IPR - up to the location of the building / structure in the premises or the indication of a specific place on the territory of the enterprise / organization, allows you to quickly control the fire signal, take the necessary measures without losing precious time in such a situation; which is much more difficult in all respects when using traditional threshold IPRs included in long-distance SS loops that protect many premises in public, administrative building or buildings on the territory of an industrial enterprise.

This is very convenient, clearly visible on the PC monitor when using an automated workplace, for example, with a package software system security complex "Orion" from the leader of Russian equipment manufacturers - NVP "Bolid" from the city of Korolev near Moscow.

The use of targeted IPRs in such centralized integrated control systems, including those using CCTV cameras, for obvious reasons, reduces / prevents both the number of false / accidental alarms and the possibility of deliberately pressing such detectors, including from hooligan motives. At the same time, in one loop of the addressable analog or addressable receiver control device APS can include hundreds of detectors, including IPR of this type.

Fire detector manual radio channel is a modern wireless device. It is most often used as part of targeted integrated security systems that protect objects - large-area/storey building complexes or industrial and warehouse facilities located over a large area where the use of wired systems is difficult, impractical or unprofitable for various reasons. The transmission of a stable, reliable signal of an alarm message is carried out over a dedicated radio channel over a long distance. For example, up to 600 m in open space at IPR 51310-1, also marked IPR-R, manufactured by Argus-Spectrum from St. Petersburg.
Fire detector manual electrocontact- this is the oldest product in design, whose history of use has more than a century; but reliable, simple and, importantly, inexpensive device notification of a fire. Despite the emergence of more technically “advanced” addressable, radio channel IPRs, including those using the GSM communication standard; mass production of electrocontact detectors, the principle of operation and the device of which are indicated in the name itself, is not reduced even today. They are in demand for equipping the premises of buildings, the territory of enterprises in all typical cases when the requirements for their installation, the location accuracy is not so high.

Although to such general view- according to the principle of closing / opening the electrical circuit, all other IPR can also be included, traditionally they include more “old” product models. Addressable, radio channel manual call points got their own name because of a fundamentally different way of exchanging information with compatible APS devices.

Different types/types of IPR can also include models of products in the usual design for installation in premises, on the territory where they are to be operated in normal conditions; and manual call points in explosion-proof cases, mounted in rooms of categories A, B.

Specifications

These options include:

Simplicity, ease of use of IPR for its intended purpose. It should be easily distinguished against the background of the interior decoration of the premises, on the wall of the building, pole / support when installed on the territory, which is facilitated by the red color of the case; contrasting, usually white color of the detector element that activates it, as well as dimensions - at least 5 thousand mm 2.
The design must allow it to be triggered almost on the run, when the person who discovered the source of the fire is in a stressful / extreme situation. And, of course, do not require a preliminary study of the technical passport of the product, a practical study of its device.
Housing protection - not less than IP IP IPR must be resistant to vibration, electromagnetic effects, high humidity, ambient temperature fluctuations in a wide range, so they are installed not only indoors, but also on the territory of enterprises.

All these and many other technical requirements, as well as test methods for IPR for "professional suitability" are set out in.

It should be noted that most of the requirements are advisory, which allows manufacturers to use their imagination with might and main in designing IPR "different from others", which does not benefit the cause at all. So, the part of the device that causes it to work can be a fragile element that should/may be broken with a slight blow, as well as with a lever, button or other device (!). It is simply impossible to talk about the unification of products with such loose interpretations of the main element of the IPR.

On sale there are extremely inefficient designs of detectors with levers, push / slide brackets, slats. Almost puzzles created decades ago, archaic as appearance, and by the methods of use / return to working condition after application.

Therefore, when choosing a product model, it is best to use the opinion of even non-specialists of design organizations, often out of habit including outdated equipment in the specification of working documentation; and by the engineering and technical councils of enterprises/organizations that, on the basis of a license from the Ministry of Emergency Situations, perform installation / maintenance of APS / AUPT systems, whose knowledge and experience will prompt the best solution for this protected object.

Installation

When choosing a place for mounting the IPR, one should be guided by Appendix H to SP 5.13130.2009. Its main instructions are installation along evacuation routes, at exits from premises / buildings, in lobbies, corridors, on landings with convenient access to them, with the maximum possible lighting.

. Produced by GC "Rubezh". Power supply - 3-30 V, current consumption - no more than 50 μA. Dimensions - 88 x 85 x 43 mm, weight - less than 0.15 kg. Case protection - IP Operating temperature range - from -40 to + 60℃. An excellent detector, whose design, appearance, including marking, complies with both Russian and foreign compliance / certification standards; which is important in many situations in the design, subsequent maintenance.

. With this marking, there are quite a few products from different manufacturers with additional titles. For example, IPR 535 "Garant" produced by "Spetspribor". This detector has an enclosure protection IP 67, resistance to aggressive environments, explosion-proof design. As well as IPR 535-7, produced by the Siberian Arsenal company. This is a classic manual call point from the past of these devices, with an additional anti-fool cover and a push-down button (!), as stated on the product, but in fact a sliding design. All together leads to unnecessary, unnecessary manipulations with the device; and the one who will put pressure on such a “button” will never give an alarm signal to anyone.

produced by NVP "Bolid". This is a modern addressable electrocontact device that meets the highest standards. Up to 127 IPR 513-3A can be connected to one substation loop using control panels of the "" series, manufactured by the Bolid company, which is impressive.

Conclusions: find IPRs, relevant situations, suitable for compatibility with selected control panels, technical specifications and cost, it is not difficult if you resort to the help of specialists.

They have firmly entered our lives, announcing the start of a fire. But often people detect a fire earlier. In this case, to manually start the alarm, special buttons are used - manual fire detectors.

Detector design

The IPR-3SU detector is a fire manual call point for bringing a receiving device with radial loops into an active state. The sensor is intended for connection to the control panel, which has two-wire radial loops. When changing its state, the device changes the resistance of the signal loop. The detector is powered from the control panel via a signal loop. To put the device in an alarm state, it is necessary to move the drive element to the on position. After that, the button is fixed in the alarm state. To return the detector to armed mode, press the button again. The device button is protected by a transparent cover that protects it from accidental pressing.

Structurally, the detector consists of a base and two covers - internal and external. To indicate the status, it is equipped with red and green LED indicators, indicating flashing standby or alarm modes. Color of the case of the gauge - red.

Technical specifications

A universal solution for analog AUPS is the manual fire detector IPR-3SU. The characteristics of the sensor are given below:

Contacts are normally closed or open.
Optical indication work/alarm.
Power supply voltage 9-28 V.
Standby current 0.1 mA.
Alarm mode current 25 mA.
Engagement force 12-18 N.
The maximum dimensions are 90x105x50 mm.
Weight - 110 g.
Enclosure IP41.
Operating temperature - -40..+50 degrees.
Relative air humidity 93%.
The average service life is 10 years.
MTBF 60000 hours

Installing the detector

Installation of fire protection devices is regulated by SP5.13130.2009. In accordance with this set of rules, the IPR-3SU manual fire detector must be installed at a height of 1.5 m from the floor level. Places of installation - exits from premises, from floors, escape routes - at least every 50 meters. The sensor must be installed on a base made of non-combustible material, at a distance of at least a meter from heating appliances and electrical equipment. The base of the device is fixed to the bearing surface with screws, the scheme of the template for marking the surface is given in the passport for the manual fire detector IPR-3SU.

Connecting the device

The IPR-3SU manual fire detector will be connected to two-wire radial loops as normally closed or normally open sensors. Jumpers are provided in the sensor to select one of the connection options:

Simulation with normally closed contacts and checkback capability.
Fire smoke detector mode.
Imitation of a fire detector with an NC contact for fire and security alarms.
Loop closure for alarm systems.

The sensor board has two blocks with screw terminals for connecting the wires of the signal loop and an additional current-limiting resistor. The resistance of the resistor is determined depending on the switching circuit and the control panel. The IPR-3SU manual fire detector must be connected to a signal loop that remains operational in a fire. For laying such loops, a line based on a cable in the FR version and metal cable-supporting elements is used.

Practice, as well as theoretical calculations, shows that no monitoring and detection system can cover 100% of the area of responsibility and reliably localize the development of damaging factors. This also applies to fire alarm systems.

Therefore, such simple means, as a manual fire detector IPR - are necessary to increase the level of reliability and overall efficiency.

IPR fire alarm is a system, first of all, of giving an alarm to start prompt action by other means of fighting fire or a damaging factor.

In practice, it is useful for starting the evacuation of personnel not involved in fire extinguishing from the building, including due to the appearance of a hazard that is not localized inside the premises.

This may be toxic smoke coming from outside from a fire occurring on the ground or in a neighboring building, natural disasters, the danger of collapse of structures.

Advantages and disadvantages

IPR refers to devices of a switching type, reusable.

Its advantages:

a signal can be given by responsible personnel or a person who detects the development of a damaging factor that has not been recorded automatic system control;
devices are compact and reliable;
protection against unauthorized or accidental activation of the alarm is easily provided;
the fire detector IPR can be turned off by a special method, by a responsible person.

There are detectors and disadvantages. Most of them relate to design features:

some of the devices are built on a switching contact circuit, oxidation of the corresponding structural elements can occur;
installation is required according to strict rules;
special shutdown schemes, the availability of funds for their use - should be controlled;
after an alarm is activated, some structural parts must be replaced;
the signal line may be damaged, as a result of which the alarm cannot be activated.

The last drawback neutralizes the fire detector manual radio channel IPR. But it also has disadvantages associated with the principle of operation, in particular, the influence of interference, the possibility of accidental activation by emission of radiation in the frequency band, and a limited range.

IPR design

Any IPR fire detector is an understandable device from an engineering point of view.

It consists of:

corps;
structures of changing the state of the signal circuit;
a safety device, most often a section of glass or a plastic sliding, liftable panel;
mechanism for fixing the state of alarm.

The IPR fire detector may differ in appearance, dimensions, connection scheme (with a normally closed or normally open circuit).

All modern devices of this class are defined by one thing: when looking at them, the usage pattern is clear.

On the outside of the case, short and clear instructions are applied in the form of visual-text symbols.

The person who gives the alarm can do it simply and effectively, and the subsequent measures by which the manual fire detector returns to the state of readiness are set out in the technical passport and must be known to the responsible personnel.

Principle of operation

The manual radio channel fire detector IPR, like other products, operates according to a clear scheme, it does not depend on the type of inclusion in the signal structure.

The idea is to demand elementary actions from the person activating the anxiety.

Therefore, to raise an alarm:

the safety device is removed, lifted, leaned back, broken;
the alarm button is pressed or the lever is moved (lowered, raised, pressed).

In this case, processes occur in the signal circuit that depend on the class of the device. A simple IPR detector only changes the state of the circuit.

More complex address type devices - interact with the data bus and exchange information with security remote control or another processing unit according to the algorithm laid down by the system manufacturer.

After the manual fire detector IPR KSK or another model is activated, the alarm state is recorded by the device. To return the device to rest mode, the responsible personnel are invited to take some actions.

The simplest one is based on a reversible key scheme. They turn the lock, the return lever, the activator with the button in zero position or closing the internal electrical circuit that resets the trigger state in addressable devices.

List of IPR detector models

On the modern market proposed fire detector IPR different models corresponding to the same standards.

In accordance with GOST R 53325 and the requirements of the European SO 7240 - applied inscriptions, symbols and their sizes, their locations on the body are standardized.

The minimum dimensions are also subject to a single standard. safety devices. On the example of typical representatives of the class, it is possible to analyze the principles on which a modern IPR manual detector is built.

Manual fire detector IPR

A simple device, designed for use in 18-24V signal circuits, is activated by lowering the lever, works to open the circuit, to return to the zero position, you need to turn the lever stop block with a key. In the circuit interruption, a pair of reed switch-magnet is used, reliability is ensured, there is no oxidation of the contacts.

Manual detector IPR-3SUM

It is offered in several versions: with a line break when activated, blocking the passage of the signal, increasing, decreasing resistance (for automated systems for polling sensors).

Design - with a button under a protective cover.

Manual fire detector IPR-55

Representative of devices oriented to use together with security systems. Designed for perfect compatibility with control structures PPK-2, PPS-3, Raduga, Signal-20, Signal-42, Note, Signal-VK, VERS, Quartz-var. 3", "Granite", "Master".

It is connected to the data loop, receives power through it, provides operation both in the handshake mode (with the supply of alternating voltage) to the bus, and without it.

Manual fire detector IPR 1

Acts as a universalized means of activation, provides operation in the handshake mode and without it, does not require an exact match of the connection scheme, can be used in a wide range of automated systems.

The device needs power from the loop, activation is based on a reed switch-magnet pair, occurs when the lever is lowered.

Manual fire detector IPR KSK, aka IOPR 513/101-1

The all-weather model, designed to operate in the temperature range from -40 to +55 degrees, operates according to a simple scheme for interrupting or closing the signal circuit.

Feature - increased protection against accidental or unauthorized activation by recessing protective glass below the level of the front panel of the case.

Fire detector manual fireman IPR 514-3

Address device representative. When choosing one or another product, it is necessary to make sure that it is compatible with the data bus used in the applied automated system. It has several types of bus status monitoring and indication.

All models of devices comply with standardized industry requirements in terms of dimensions and ratio of functional parts of the case.

They provide for installation according to the approved GOST rules, the height from the floor to the button is from 1.4 to 1.6 meters, at least 750 mm in all dimensions to the nearest object, at a distance of no more than 50 m inside buildings and 150 m outside them - from each other.

Conclusion

Using a simple but effective IPR detector, you can significantly increase the functionality and efficiency of fire protection systems.

These devices can be used both for participation in automated fire suppression structures, and as a means for triggering light and sound alarms about the presence of dangerous factors.