YPR fire alarm. Ypres manual fire detector. Video: IPR-I manual fire call point

They have firmly entered our lives, notifying us of the outbreak 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

Detector IPR-3SU is a manual fire call point for bringing into active state a receiving device with radial loops. The sensor is designed for connection to the control panel, which has two-wire radial trains. When its state changes, 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 into an alarm state, it is necessary to move the drive element to the on position. After this, the button is fixed in the alarm state. To return the detector to the security mode, you must 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 that indicate by flashing the standby or alarm modes of operation. The color of the sensor body is red.

Technical specifications

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

• Contacts normally closed or open.
• Optical operation/alarm indication.
• Power supply voltage 9-28 V.
• Standby current 0.1 mA.
• Alarm current 25 mA.
• Switching force 12-18 N.
• Maximum dimensions - 90x105x50 mm.
• Weight - 110 g.
• Housing version IP41.
• Operating temperature - -40..+50 degrees.
• Relative humidity 93%.
• Average term operation 10 years.
• MTBF 60,000 hours.

Detector installation

Installation of devices fire protection 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 of non-flammable material, at a distance of at least a meter from heating devices and electrical equipment. The base of the device is secured to the load-bearing surface with screws; a diagram 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. To select one of the connection options, the sensor is provided with jumpers:

• Simulation with normally closed contacts and handshake capability.
• Fire smoke detector mode.
• Simulation of a fire detector with NC contact for security and fire alarm system.
• Loop closure for alarm systems.

The sensor board has two connectors with screw terminals for connecting signal cable wires and an additional current-limiting resistor. The resistance of the resistor is determined depending on the connection circuit and the control panel. The IPR-3SU manual fire detector must be connected to a signal loop that maintains its functionality in fire conditions. To lay such loops, a line based on FR cable and metal cable-supporting elements is used.

A manual fire detector is necessarily included in any fire alarm system. It is designed to trigger a manual alarm by employees, visitors, or other building personnel if a fire is detected.

A manual fire detector includes a trigger mechanism in its design, it can be a button, lever, or other device. When there is a mechanical impact on it, the contacts are triggered and an alarm is sounded. Fire detector designs must comply with certain parameters. So, to turn on an alarm signal, a certain force of more than 15 Newton must be applied to the trigger element, button or lever. This is necessary to reduce the number of accidental clicks.

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

Most detectors are a box, usually red or white, which contains a button or lever. By acting on it, it turns on the signal about the appearance of a fire to the remote control fire department. The signal to the security console is transmitted via special wires and loops.

Best models

The market for fire alarm systems, including manual call points, is replete with many offers. In this variety, it is best to choose the most simple designs. During a fire, a person is often in a state of stress, so the process of activating the alarm should be extremely simple. Various intricate ways of switching on, similar to puzzles, only lead to more panic.

Such alarm detectors have been used by fire services for many decades. The market offers good products, both domestic and foreign. Among Russian manufacturers We can highlight the companies Rubezh, Arsenal Security, and Bolid. Among foreign ones are Satel, Simplex.

1. IPR-55

This detector is presented by Arsenal Security. It is used to include manual mode alarm signal in security and fire alarms. It is intended for 24/7 work as part of the PPK (receiving and control device) of the Signal 20, Signal 42, Granit and similar types.

Electrical power is supplied to it via 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 housing. It has a color indication; in standby mode, the red LED flickers, and after activation it lights up brightly and continuously.

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

2. IPR 513 – 10

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

Once pressed, the button remains in the on position. To return to initial position You will need to press the lock with a special pin or screwdriver through a hole in the button with a diameter of 3 mm.

The cost ranges from 200 to 250 rubles per piece, depending on the size of the batch.

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

These products are represented on our market by the Polish company Satel. Manual fire call points from this company make it possible to manually call an alarm. They work with the CSP-104, CSP-108, CSP-204 and CSP-208 control panels.

To activate the alarm, you need to press the window. This process opens the switch contacts. This results in inclusion fire alarm, the red LED lights up.

To reset you will need special key. The window in this device is available in two types: glass and plastic. Glass ones break when used. For reuse The device requires new glass. Plastic ones can be used repeatedly.

These detectors belong to the more expensive segment, their cost ranges from 1200 - 1600 rubles per piece.

Explosion-proof detector

Detector IP 535 GARANT designed for manual activation of a fire alarm in areas where there is a high risk of explosion. It is designed for installation both indoors and outdoors. It can be installed in explosive areas 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 when high humidity about 98%, the maximum positive temperature should not exceed 40 °C. IP 535 GARANT is marked with the explosion protection degree 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 the right choice device will depend Fire safety. And these are human lives, the safety of property and premises.

To make the right choice, you should consider some points:

1. First of all, you need to pay attention to the degree of protection. If standard protection is quite suitable for an office. That's for warehouse and production premises must be selected individually. Based on conditions environment Waterproof, intrinsically safe, or explosion-proof may be required.
2. Execution of sensors, single operation, or multiple.
3. Appearance, how they will fit into the design of the room, requirements for installation.
4. Manufacturer and price.

In fact, manual call points are a common electrical contact, closed using a button or lever. Often, in addition to the button itself, it includes one or two light indicators, and a small electronic circuit. The circuit is used to convert the button signal into electronic view, which can understand the PPK (reception and control device). 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 type of fire alarm installed will influence the choice of detector. The choice must be made among the buttons that can be interfaced with the alarm control panel.

The installation method and design of the fire detector plays an important role in the selection. Especially if it will be installed in a residential or office space. When planning locations 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 those made from impact-resistant plastic. This will protect you from problems that may arise due to accidental mechanical damage.

It's better to opt for domestic manufacturer. This will provide better access to the service and save money. Most manufacturers produce their products in accordance with international standards.

Designed to work with control panels of all types.

Elegant design;
- small thickness 27 mm;
- switching operating modes: NC contact or simulation smoke detector;
- simple button return using a regular screwdriver.

The manual fire call point IPR-I is designed to supply alarm signal by pressing a button located in the center of the case. The device operates in fire and security alarm systems with receiving and control modules various types. To make the detector more visible in the interior, the product body is made of impact-resistant plastic in bright red color.

Operating principle

To sound an alarm (fire, attack, etc.), you need to press the button on the body of the IPR-I detector. It remains pressed after the siren is turned on. To return the button to its original state, you will need a flat screwdriver with a diameter of 3 mm or a special key, which is inserted into the hole on the front panel of the case. The protective cover prevents accidental pressing and other impacts.

Features of manual fire call points

• Small thickness. Products suitable for wall mounting. The case thickness is only 27 mm, which significantly reduces the risk of damage.
• Light indication. When the detector is operating in standby mode, the indicator flickers green. In the event of a fire, the light turns solid red.
• Possibility of sealing. The service organization can seal the housing to control unauthorized actions with the detector. Ears are provided on the product for sealing.

Types of IPR-I detectors

The device is available in two versions:

• IPR-I. The model operates in NC mode and in NO mode (simulation of a smoke detector). IPR-I detectors can be used as a switching element in circuits and systems not related to fire-fighting equipment. In this case, you can turn off the indication completely or partially (leave only the “Fire” mode) to control current consumption.
• IPR-I isp. 2. The model works only in HP mode.

Both modifications are powered from the alarm loop.

In the security and fire version, the detectors have a blue body with the inscription “Police”. It is possible to apply other markings in the national language.

Why you should buy manual fire call points from us

The UNITEST company develops and produces equipment for security and fire alarm systems. Our catalog contains several models of IPR-I detectors with different characteristics. We offer to buy devices on favorable terms:

• free consultations on installation and configuration of systems of any complexity;
• low prices for fire detectors IPR-I;
• quality assurance;
• sale of equipment wholesale and retail;
• individual terms of cooperation for representatives and dealers in the regions of the Russian Federation.

To order equipment, leave a request on the website.

Payment:

• 1) 100% prepayment.
• 2) For legal entities : non-cash transfer according to the details specified in the invoice.
• 3) For individuals : cash payment is possible when purchasing products at the company’s office, by paying for it at Sberbank of Russia.

• 1) For legal entities:
  - Pickup with . To receive an order, a representative of an organization must have: a properly executed power of attorney for the right to receive material resources, or a seal of the organization and a power of attorney for the right to sign on behalf of the head of the organization.
  - Product delivery possible transport companies: Business lines, PEC or any convenient for you. You can independently order any transport or courier service with cargo collection from the warehouse after agreement with your manager.


• 2) For individuals:
  - Pickup with . To receive your order, you will need to present a passport of a citizen of the Russian Federation.
  - Courier delivery in Moscow.
  - Delivery by transport companies or courier services.

Security and fire alarms and other products of the UNITEST company have received all the required certificates. Basic devices And auxiliary equipment have significant labor resources. If the operating rules are followed, such fire alarm systems will last more than 10 years. Cables are able to maintain their parameters for 20 years. We provide a guarantee for all types of products:

• 10 years for the Minitronic security and fire alarm system;
• 5 years for “Home Alone-2” fire detectors;
• 2 years for analogue addressable system"Unitronic" - "Minitronic A32";
• 2 years for the loop control device “USHU-1”.

The warranty period for operation and storage of packaged products is from 2 to 10 years from the date of manufacture.
Warranty service and repairs are carried out by LLC Trading House "UNITEST", Russia, 105523, Moscow, st. 15th Parkovaya, 46B.

The manual fire detector IPR is required for manually starting the fire alarm system. emergency(fire, smoke, etc.). It is used in the construction of fire and burglar alarm. 2 wired connection(NZ)

Manual fire detector IPR:

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

A wide range of devices allows you to choose a model to suit any request and functionality. Big choice will please companies involved in the installation of fire and security alarm systems and their Customers.

Technical characteristics of IPR

• Alarm system for office;
• Fire alarm for cafes and clubs;
• Alarm in the store;
• Fire systems for warehouses and office premises;
• Autonomous fire alarm for an apartment, house or cottage;
• Fire alarm for covered parking lots, garages and parking lots;
• Comprehensive fire protection for government institutions (kindergartens, schools, other educational institutions)

When choosing, pay special attention to careful study technical characteristics, selection 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 wide-spectrum security and fire alarm systems.

Analogues of IPR and other devices with similar 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 in 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 on our website or order delivery and services by professional installation in your premises in Moscow at the ABars company. (Attention, delivery is free for orders over 60 thousand rubles).

If you have any questions about any product, you can always call us and consult. For regular customers We provide discounts to wholesale customers on all products from our online store “ABARS”.

Practice, as well as theoretical calculations, shows that no control 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 remedies, like 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, for giving an alarm to begin promptly taking measures by other means of fighting fire or damaging factors.

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

This could be toxic smoke coming from outside from a fire occurring locally or in a neighboring building, natural disasters, or the danger of structural collapse.

Advantages and disadvantages

IPR refers to switching type devices, reusable.

Its advantages:

1. The signal can be given by the responsible personnel or the person who detects the development damaging factor, not recorded automatic system control;
2. the devices are compact and reliable;
3. protection against unauthorized or accidental activation of the alarm is easily ensured;
4. detector firefighter IPR can be turned off using a special method by a responsible person.

Detectors also have disadvantages. Most of them relate to design features:

• some devices are built on a switching contact circuit; oxidation of the corresponding structural elements may occur;
• installation according to strict rules is required;
• special shutdown schemes and the availability of means for their use must be controlled;
• after alarm activation, some structural parts must be replaced;
• The signal line may be damaged and the alarm cannot be activated.

The last drawback is neutralized by the IPR manual radio fire detector. But it also has disadvantages associated with the principle of operation, in particular, the influence of interference, the possibility of accidental activation by the 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:

1. housings;
2. structures of changes in the state of the signal chain;
3. a safety device, most often a section of glass or a plastic sliding, liftable panel;
4. mechanism for fixing the state of alarm.

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

All modern devices This class is determined by one thing: when you look at them, the pattern of use is clear.

Short and clear instructions are printed on the outer part of the case in the form of visual and text symbols.

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

Principle of operation

The manual radio 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 require basic actions from the person activating the alarm.

Therefore, to raise an alarm:

• the safety device is removed, raised, tilted, or 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 devices address type— interact with the data bus and exchange information with the security console or other 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, responsible personnel are asked to perform certain actions.

The simplest is based on a return key scheme. They turn the lock, returning the lever, the activator with the button to the zero position or closing the internal electrical circuit, resetting the trigger state to addressable devices Oh.

List of IPR detector models

On modern market fire detector IPR is offered different models, meeting uniform standards.

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

Minimum dimensions are also subject to a single standard. safety devices. Using the example of typical representatives of the class, we can analyze the principles on which the modern IPR manual call point 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 stopper block with a key. In the circuit interruption circuit, a reed switch-magnet pair is used, which ensures reliability and eliminates contact oxidation.

Manual detector IPR-3SUM

Available in several versions: with a line break when activated, blocking the signal, increasing, decreasing resistance (for automated sensor interrogation systems).

Design: with a button under a protective cover.

Manual fire detector IPR -55

Representative of devices designed for use with security systems. Designed for perfect compatibility with control structures PPK-2, PPS-3, “Rainbow”, “Signal-20”, “Signal-42”, “Nota”, “Signal-VK”, “VERS”, “Kvarts-var.3”, “ Granite", "Master".

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

Manual fire detector IPR 1

It acts as a universal activation tool, provides operation in acknowledgment mode and without it, does not require exact matching of the connection diagram, and can be used in a wide range of automated systems.

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

Manual fire detector IPR KSK, also known as IOPR 513/101-1

The all-weather model, designed to operate in a temperature range from -40 to +55 degrees, operates using a simple circuit that interrupts or closes 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.

Manual fire detector IPR 514-3

Representative of addressable devices. When choosing a particular product, you must ensure compatibility with the data bus used in the application. automated system. It has several types of bus status monitoring and indication.

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

They provide for installation according to the rules approved by GOST, 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 to participate in automated fire suppression structures and as a means of launching light and sound alarm about the presence of dangerous factors.

Video: IPR-I manual fire call point