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Principle of operation of the detector IP 212-45
The fire detector allows you to detect the appearance of smoke at an early stage at the place of its installation. When the detector works, its internal resistance decreases, and the lighting of the indicator becomes constant. Powering of the detector and transmission of the "Fire" signal is carried out on two-wire SC. In the standby mode, the indicator will make an emission with a frequency of 1 after 5 seconds.
Diagram for inclusion of the detector IP 212-45 in a two-wire signaling loop
Fire detector IP 212-45 consists of two main modules - sensor and sockets. Sensor - optical-electronic system and radio elements in a plastic case. Ease of installation, service and time savings provides a detachable sensor connection with a socket.
The contact base of the IP 212-45 detector was developed on the principle of feedback contacts, which ensures high reliability of electrical contact and saving time when installing.
KZ Contacts 3 and 4 allow you to generate a "malfunction" mode in the fracturing loop in case of the sensor seizure from the spout.
The detector Fire Fire Optico-Electronic IP 212-45 is designed for early discovery of sunbathing, accompanied by the appearance of a smoke of a low concentration in closed rooms of various buildings and structures. The scope of the detector applies mainly to commercial facilities, such as industrial premises, hotel complexes, restaurants, cafes, shops, administrative buildings, shopping centers, office space, cottages and many others.
IP 212-45 Corpus "Marco"
- Noiseless contacts
- LED wiring in standby mode
- A unique microcircuit provides even higher noise immunity, a new algorithm for dust compensation excludes false responses.
- Horizontal and vertical smoke ship provide a detector response efficiency
- Testing using a button
- EvroDesign Corpus
SPECIFICATIONS
Sensitivity - 0.05-0.2 dB / m
Top consumption - 0.045 mA
Supply voltage - 9-30 V
Range of operating temperatures - from -45 to + 55 ° C
Protection Class - IP30
Overall dimensions - 93x46 mm
Mass - no more than 210 g
IP 212-45 for suspended ceiling
The detector socket is combined with a plastic ring for mounting a detector on a suspended ceiling
Fastening method on a suspended ceiling - Metal springs
IP 212-45 with US-01
A device has been added to the detector to connect to receiving and control devices having a function of determining the workshop from 2 detectors.
IP 212-45 with US-02
The detector added a device for connecting to receiving and control devices using a 4-wire loop
IP 212-45 (execution for mounting in wet conditions)
The execution of the detector is characterized by double coating of the electronic unit varnish to protect against moisture
IP 212-45
The execution of the detector is distinguished by the presence of a metal protective net from penetration into smalle insect smoke
Design and principle of operation
The detector Fire IP 212-45 is an optical electronic device that exercises alarcity of the appearance of smoke at the installation site. In this case, the internal resistance of the detector and the abandonment of the optical indicator becomes constant. The detector and the transmission of the "Fire" signal is carried out using a two-wire signaling cable (SC) and is accompanied by turning on the optical indicator when the detector is triggered.
Connection diagram of a 2-wire cable detector:
Fire detector IP 212-45 consists of The sockets and the sensor, which is a plastic case, inside which is placed an optical-electronic system and a board with radio elements. The detachable connection of the sensor with the socket provides the convenience of mounting and ease of detector. The removable smoke camera saves time and provides the convenience of servicing the detector.
The contact database of the detector is developed on the basis of the eventless contacts, which saves the installation time and ensures the reliability of electrical contact.
Short-accumulated contacts 3 and 4 of the detector provide the possibility of forming a "malfunction" mode in the SC of the receiving and control instrument when the sensor is seized from the socket.
Detector IP 212-45 is designed For round-the-clock and continuous work with the following devices:
- PPK-2;
- "Note", "Signal-VK", "Rainbow", "Light";
- PPKOP 0104065-20-1 "SIGNAL-20";
- devices Grand Magistra;
- granite devices;
- vERS devices;
- any other receiving and control devices providing supply voltage in the signaling loop in the range from 9 to 30 V and perceiving the "fire" signal in the form of a jump-like decrease in the internal resistance of the detector in direct polarity to a value of no more than 1 com.
A special modification of the integrated mounting ring detector has been provided to set the IP 212-45 detector in the suspended ceiling.
Features
Improved consumer properties:
- The detector uses a unique chip of its own development, which carries out the digital processing of signals of the optocouplers, as well as a new improved dust compensation algorithm, increasing noise immunity and eliminate false responses;
- horizontal and vertical smoke - the efficiency of the detector's response when the first signs of smoke appears;
- led confusion in standby mode;
- Convenient testing using the button maximizes the task of technical specialists;
- the detector body is made of impact-resistant and wear-resistant material ABS, produced in any color scheme at the request of the customer;
- Small overall sizes and eurodesign case;
- Impeccable reputation.
Cavigated wire fastening method:
- RAPIDITY Wiring mounting Reducing the time spent on connecting wires is associated with the use of the clamp button;
- RELIABILITY Electrical contact with a time due to the elastic clip of the wires, it is impossible to weaken the clamp;
- Compactity Clamping device The adjacent location of the contacts "Power" and "Earth" allows you to use adjacent channels for the wiring plant when connecting the detector to the loop.
- reducing the likelihood of loss of electrical contact in the compound;
- It is possible to use protection against the removal of the sensor without a special tool.
Aerodynamic Indicators:
- In the detector, IP 212-45 significantly reduces the gaps between the lid and the smoke chamber, which significantly improves the aerodynamic parameters.
Unification of details:
- A universal socket in the design of the detector makes it possible for simple interchanges with other detectors of production "Rubezh" when installing IP 212-41, IP 212-141, IP 212-95 and IP 212-87 (all detectors based on non-binding contacts).
Table of execution of the detector IP 212-45
Note:
* The grid is designed for additional protection against small insects; It can be installed both plastic and metal
** Set one of 3 options either must-01, or US-02, or the "fifth contact"
For the convenience of connecting the detector to devices that having a function of determining the number of shown detectors (one or two), an additional resistor or a device for the coordination of the HS-01 is applied, installed in the outlet and containing a 820 ohm resistor (under the order any) and the contact block.
Ratings of additional resistors to connect to devices in the table:
Schemes for connecting detectors to the receiving and control device using US-01
ATTENTION! It is not allowed to connect an detector to receiving and control devices and to autonomous power sources without elements that limit current in the "Fire" mode up to 20 mA.
Also in the outlet of the detector there is an attachment for installing an additional resistor - "Fifth contact"
For independent mounting of the resistor, it is necessary:
1.Shaba 3 GOST 10450 - 2 pcs.
2.Vist self-drawing ∅3 mm - 1 pc.
At the request of the Customer, the manufacturer plays the desired configuration in the detector socket.
Schemes for connecting detectors to the receiving and control device using "fifth contact"
An detector can work with devices having a four-wire inclusion scheme, using the UC-02 coordination device installed in the case of the detector's regular outlet. The detectors connecting the detectors to the four-wire loop of the receiving and control device using US-02 are given below:
Note: VUO is set as needed.
SPECIFICATIONS
| The sensitivity of the detector | 0.05-0.2 dB / m |
| Supply voltage | 9-30 B. |
| Current consumption in standby mode | not more than 0.045 mA |
| Inertia of response | no more than 9 seconds |
| Permissible level of exposure to background illumination | 12000 LK |
| The permissible speed of the air flow | up to 10 m / s |
| Noise immunity (according to GOST R 53325): | |
| - to nanosecond voltage impulses | 3 degree |
| - to the electrostatic discharge | 3 degree |
| - to the electromagnetic field | 3 degree |
| Electric shock protection method | Grade 3. |
| Degree of protection of the detector shell | IP 30. |
| dimensions | ∅93х46 mm |
| The weight of the detector | 210 |
| Maximum relative humidity | 93 ± 1% |
| Operating temperature range | -45- + 55 ° С |
| Middle service life | at least 10 years |
The detector Fire IP 212-45 is an optical electronic device that exercises alarcity of the appearance of smoke at the installation site. 9-30V, consumption current 0.05m
Purpose: The detector Fire Fire Optico-Electronic IP 212-45 is designed for early discovery of sunbathing, accompanied by the appearance of a smoke of a low concentration in closed rooms of various buildings and structures. Powering the detector and transmission of the "Fire" signal is carried out using a two-wire signaling loop and is accompanied by the inclusion of the optical indicator when the detector is triggered. The detector does not respond to changes in temperature, humidity, for the presence of flame, natural or artificial light.The detector is designed for round-the-clock and continuous operation with receiving and control devices providing supply voltage in the signaling loop in the range from 9 to 30 V and perceive the "fire" signal in the form of a jump-like decrease in the internal resistance of the detector in direct polarity to a value of no more than 1000 ohms, such As granite, Grand Magister, VERS PC, signal-20, signal-20p, etc.
Main features dip-45 (IP-212-45) Marco:
the detector uses a unique chip of its own development, which carries out digital processing of optocouples
a new improved dust compensation algorithm that increases noise immunity and eliminate false responses
horizontal and vertical smoke ship provide the operationalization of the detector when the first signs of smoke appears
lED wiring in standby mode
small overall dimensions
wide range of supply voltages from 9 to 30 V
small Top consumption - not more than 0.045 mA
convenient testing using the button as much as possible facilitates the task of technical specialists.
the detector body is made of impact-resistant and wear-resistant material ABS.
The detector performs the following functions:
measuring the concentration of smoke
digital processing on special measurement results algorithms and making a decision on the transition to "Fire" mode
reducing internal resistance in the "Fire" mode to 1 com
performance testing using a special device
lED indication of operation modes.
The fire signal is preserved after exposure to the smoke detector. Reset is made from the receiving and control device by turning off the detector power for a while at least 2 sec.
The connection of the sensor with the socket is detachable. Circular contacts allow you to install a detector, without orienting it relative to the outlet. The socket is a unified and allows you to install any TM detector of the frontier without a reference system. Connecting the minus wire of the SC to contacts 3 and 4, short-circuited through the detector, allows you to get a "Malfunction SC" signal on the PPKP when the detector is seized from the outlet.
The detector has the ability to install on a suspended ceiling, using a special outlet for this, combined with the mounting ring.
The eventless method of fastening the wires using a clamp button provides reliable contact and ease of installation.
When the detector is connected to the SC of the receiving and control instrument having a function of determining the number of detectors' numbering (double work function), it is necessary to use the additional resistor RD. The denomination of an additional resistor depends on how the receiving and control device is connected to the detector and is calculated based on the resistance of the device loop in the "Fire" and "Attention" modes. Instead of an additional resistor, it is possible to use the UC-01 matching device installed in the detector's outlet and containing the resistor (the nominal is determined when ordering) and the contact pad.
The detector can work with devices having a four-wire inclusion scheme. For this, the UC-02 coordination device is used. It is installed in the chassis of the detector's regular outlet.
The detector provides the ability to connect a remote optical alarm device (VEO).
If the double work function is not required, the addition resistor RD is not installed. In this case, the receiving and control device must have a current limitation function in the fire mode up to 20 mA in order to avoid the failure of the detector.
Specifications:
Connection diagram:
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Fire alarm \\ Fire detectors \\ smoke fire detectors
Smoke detector, 9-30V, current consumed. 0.05mA. Dimensions 93x46.
First of all, the sensors are pleased with their design, now it is not huge "pans", not large having a quite aesthetic type of sensors.
Although at the modern level of electronics it would be possible to perform a housing and a thorough, but apparently a decrease in the gas chamber reduces accuracy. But in the kit, as many other models, there are inserts (sleeves) for suspended ceilings or drywall, it allows you to set the sensor that it is released from the ceiling just a few millimeters.
The main characteristics of a lot have not improved, because the optical-electronic sensor, it, as well as the previous models, is afraid of very dyed premises, it limits the scope of their use. For the fact that due to its principle, the action of dip-34a can measure the dyedness or smalleriness of the premises in which it is installed, and this will be useful to some enterprises.
Like all smoky Bolid detectors, DC-34A works with a two-wire controller.
It is worth noting to program these sensors, in addition to mechanical confirmation of the address (pressing on the LED, the button is located below it) there is also a remote, it is especially convenient if the sensors are already installed on a decent height. This action is performed using a laser tester beam.
The non-volatile memory and the use of backup power supply in the entire fire safety equipment allows, after conducting commissioning work, working with the entire system without interference and human intervention has a large amount of time.
The sensor has a check function, the same laser tester or by pressing, which is convenient for checking, by the way, it is advised to do no less than once a year!
All sensors are connected in one parallel, each has its own unique address that when dividing the zone allows you to accurately determine the place of the fire.
By the way, by the notices of the "Fire" and "Norma" commands, the sensor can send the "Attention" command, this is controversial so to speak the sensor's opinion is designed to warn the fire.
On the sensor housing there is a label intended for its correct installation in the contact nest, and a small drawback immediately revealed! If you do not pay attention to the sensor easily pasted not correctly, with the reverse polarity, the sensor will not work, of course, will not work, and the computer "Orion" or the control unit will give out the detector is faulty. It is inconvenient when you install the sensors in a hundred sensors per day, we lose vigilance and you can make a mistake, of course, because of the small current of DPLS and the built-in protection, the sensor will not work out, but it is necessary to run around the floors - turning over.
Otherwise, everything is convenient and pleasant to work, I advise everyone!
Rubbrozh IP 212-45 (DIP-45) - a detector Fire Fire Optico-electronic, designed for early discovery of sunbathing, accompanied by the appearance of smoke of a low concentration in closed rooms of various buildings and structures. The scope of the detector applies mainly to commercial facilities, such as industrial premises, hotel complexes, restaurants, cafes, shops, administrative buildings, shopping centers, office space, cottages and many others. Design and principle of work The detector Fire IP 212-45 is an optical electronic device that exercises alarcity of the appearance of smoke at the installation site. In this case, the internal resistance of the detector and the abandonment of the optical indicator becomes constant. The detector and the transmission of the "Fire" signal is carried out using a two-wire signaling cable (SC) and is accompanied by turning on the optical indicator when the detector is triggered. The detector Fire IP 212-45 consists of a socket and a sensor, which is a plastic housing, inside which an optical electronic system and a board with radio elements are placed. The detachable connection of the sensor with the socket provides the convenience of mounting and ease of detector. The removable smoke camera saves time and provides the convenience of servicing the detector. The IP 212-45 detector is designed for round-the-clock and continuous operation with the following devices: A special modification of the integrated mounting ring detector has been provided to set the IP 212-45 detector in the suspended ceiling. Features Improved consumer properties: Cavigated wire fastening method: Aerodynamic Indicators: Unification of details: Description Rubage IP 212-45 (DIP-45)
The contact database of the detector is developed on the basis of the eventless contacts, which saves the installation time and ensures the reliability of electrical contact. Short-accumulated contacts 3 and 4 of the detector provide the possibility of forming a "malfunction" mode in the SC of the receiving and control instrument when the sensor is seized from the socket.
- The detector uses a unique chip of its own development, which carries out the digital processing of signals of the optocouplers, as well as a new improved dust compensation algorithm, increasing noise immunity and eliminate false responses;
- horizontal and vertical smoke - the efficiency of the detector's response when the first signs of smoke appears;
- led confusion in standby mode;
- Convenient testing using the button maximizes the task of technical specialists;
- the detector body is made of impact-resistant and wear-resistant material ABS, produced in any color scheme at the request of the customer;
- Small overall sizes and eurodesign case;
- Impeccable reputation.
- the speed of the wires of the wires to reduce the time spent on the wire connection is associated with the use of the clamp button;
- the reliability of electrical contact over time due to the elastic clip of the wires is impossible to weaken the clamp;
- The compactness of the clamping device is the adjacent location of the contacts "Power" and "Earth" allows you to use adjacent channels for the wiring plant when connecting the detector to the loop.
- reducing the likelihood of loss of electrical contact in the compound;
- It is possible to use protection against the removal of the sensor without a special tool.
- In the detector, IP 212-45 significantly reduces the gaps between the lid and the smoke chamber, which significantly improves the aerodynamic parameters.
- A universal socket in the design of the detector makes it possible for simple interchanges with other detectors of production "Rubezh" when installing IP 212-41, IP 212-141, IP 212-95 and IP 212-87 (all detectors based on non-binding contacts).
Specifications Lights IP 212-45 (DIP-45)
- to nanosecond voltage impulses 3 degree
- to the electrostatic category 3 degree
- to the electromagnetic field 3
