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EXPLOSION-PROOF EQUIPMENT
Analog-addressable system “Dialog-Ex”
Non explosion-proof DEVICES
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Ship date checking
AMT address mark (normally closed contacts)
The AMT address mark is intended for generation of address of one thermal or any contact sensor with normally closed contacts. The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
Application of the AMT allows efficient transformation of a conventional, cheap detector into an addressable one. The detector acquires then its own unique address in the system.
This provides precise determination of its location when it is actuated.
The AMT is a small-size mark and it can be easily installed inside the body of many detectors and explosion-proof switch-boxes KKV-07e. Thanks to that, it can be mounted easily and will become unnoticeable after its installation is complete providing convenience and good appearance.
In addition, cost saving during installation due to reduction of the number of connecting wires and use of cheap sensors may result quite significant as well.
An example of application of address marks and explosion-proof boxes KKV-07e
Distinctive features and characteristics
*connection of up to 140 AMT marks to the alarm loop;
AMD addressable mark (normally open contacts)
The AMD address mark is intended for generation of address of smoke or any contact sensor with normally open contacts. The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
Application of the AMD allows efficient transformation of conventional, cheap detectors, for example, smoke and flame detectors and call points as well as any other sensors with NO dry contacts into addressable ones.
In this case, the detector acquires its own unique address in the system. This provides precise determination of its location when it is actuated.
The AMD is a small-size mark and it can be installed inside the body of many detectors, for example, smoke detectors or call points and explosion-proof switch-boxes KKV-07e.
An example of application of address marks and explosion-proof boxes KKV-07e
Distinctive features and characteristics
*connection of up to 200 AMD marks to the alarm loop;
AMTSh loop address mark (normally closed contacts)
The AMTSh address mark is intended for formation of threshold-oriented alarm loop (AL) for thermal or any other contact sensors with normally closed contacts. The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
Application of the AMTSh allows formation of threshold-oriented alarm loops for conventional, cheap detectors, for example, thermal detectors, call points, and SMK as well as any other sensors with NC dry contacts.
In this case, the alarm loop acquires its own unique address in the system and is controlled by the address mark. This provides precise determination of the loop’s location in case of actuation or failure.
As a matter of practice, the AMTSh is often installed before the premise into which the threshold-oriented loop is brought in. Other options of the address mark application are possible as well.
An example of application of address marks and explosion-proof boxes KKV-07e
Distinctive features and characteristics
*connection of up to 70 AMTSh marks to the alarm loop;
AMTSh loop address mark (normally open contacts)
The AMDSh address mark is intended for formation of threshold-oriented alarm loop for smoke or any other contact sensors with normally open contacts.
The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
The address mark provides power supply of power consuming sensors. Application of the AMDSh allows formation of threshold-oriented alarm loops for conventional, cheap detectors, for example, smoke, flame detectors and call points (as well as arbitrarily NO dry contacts).
In this case, the loop acquires its own unique address in the system and is controlled by the address mark. This provides precise determination of its location when it is actuated.
This allows precise determination of its location in case of actuation.
As a matter of practice, the AMDSh is often installed before the premise into which the threshold-oriented loop is brought in.
Other options of the address mark application are possible as well.
An example of application of address marks and explosion-proof boxes KKV-07e.
Distinctive features and characteristics
*connection of up to 80 AMDSh marks to the alarm loop;
AMT address mark (NC contacts)
Number of connected sensors with NC dry contacts | 1 |
Current consumption from addressable loop in all modes, max., mA | 2 |
Voltage across connected sensor, max., V | 5 |
Max. overall dimensions, mm | 26х18х4 |
Max. weight, kg | 0.1 |
Design lifetime, min., years | 10 |
Status notification sent by the instrument: | |
Status | Notification |
External contacts closed | norm |
External contacts open | actuated |
AMD addressable mark (normally-open contacts)
Number of connected sensors with NC dry contacts | 1 |
Current consumption from addressable loop: | |
— in standby mode, max., mA | 1.2 |
— with a sensor having actuated, max., mA | 7 |
Current consumption by a connected sensor in standby mode, max., mA | 0.4 |
Voltage across a connected sensor in standby mode, V | 14-24 |
Max. overall dimensions, mm | 26х22х4 |
Max. weight, kg | 0.1 |
Design lifetime, min., years | 10 |
Status notification sent by the instrument: | |
Status | Notification |
Sensor connected, no actuation | norm |
Connected sensor actuated | actuated |
Sensor not connected | failure |
AMTSh loop address mark (NC contacts)
Number of connected sensors with NC dry contacts | 1-10 |
Maximum length of alarm loop formed (up to the terminal element), m | 50 |
Current consumption from addressable loop in all modes, max., mA | 4 |
Voltage across connected sensors, max., V | 20 |
Max. overall dimensions, mm | Ø65x20 |
Max. weight, kg | 0.1 |
Design lifetime, min., years | 10 |
Status notification sent by the instrument: | |
Status | Notification |
AL in normal condition | norm |
One sensor actuated in the AL | attention |
Two or more sensors or one sensor connected as per doubling resistor arrangement actuated. | actuated |
AL short-circuiting or opening | failure |
AMTSh loop address mark (NO contacts)
Total current consumption of connected sensors in standby mode, max., mA | 0.6 |
Current consumption from addressable loop: | |
— in standby mode, max., mA | 3.2 |
— with a sensor having actuated, max., mA | 11 |
Maximum length of threshold-oriented alarm loop (up to the terminal element), m | 50 |
Voltage across connected sensors in standby mode, V | 13-20 |
Max. overall dimensions, mm | Ø65x20 |
Max. weight, kg | 0.2 |
Design lifetime, min., years | 10 |
Status notification sent by the instrument: | |
Status | Notification |
AL in normal condition | norm |
One sensor connected as per arrangement with current-limiting resistor actuated | attention |
Two or more sensors connected with current-limiting resistors or one or more sensors without current-limiting resistors actuated | actuated |
AL short-circuiting or opening | failure |
Address Marks
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Geography of supplies explosion-proof equipment: Moscow, St. Petersburg, Yekaterinburg, Kazan, Perm, Tyumen, Ufa, etc. | ||||
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