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EKRAN-a Explosion-Proof Addressable Fire Annunciator
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Price per selected equipment set:
c
$
€
Price for Russia
0.00c(including VAT 20%)
Price for export
0.00c(without VAT)
Quantity:
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Shipping date: 7 days
selected equipment set:
Detailed description
Basic unit:0.00c
iAnnunciator type:
Light (S)
Light indicator (SU)
Light and acoustic (SZ)
iAdditional sectios:
Without add.section (K1)
Light add.section (K2)
iVisor:
without visor
with visor
iMetal hose length, m:
1,5
2
3
5
10
15
20
25
30
iCable length, m:
1,5
2
3
5
10
15
20
25
30
iGlowing color:
red
yellow
white
blue
iBackground color:
black
green
red
white
iCapture text:
iAK-4E:
No
Yes
EKRAN-a Explosion-Proof Addressable Fire Annunciator
It is designed to be used as a light or acoustic and light means of notification and information indicator; it provides light and acoustic signals in explosive areas. The annunciator is designed for operation only as part of adressable loop of devices with support of “Dozor-07a” protocol.
It is used at chemical, oil and gas production, oil and gas processing and shipbuilding industry enterprises and in explosion hazardous areas of other production facilities.
Text, pictograms, message color, panel backgound color and cable length exceeding 1.5 meters are available upon request.
Modifications:
- EKRAN-a-S: light annunciator with flashing operation mode of the panel (upon request, option with constant glow of the panel can be supplied)
- EKRAN-a-SZ: acoustic and light annunciator with flashing operation mode of the panel with minimum acoustic pressure of 100 dB;
EKRAN-a-S and EKRAN-a-SZ annunciators are available with an additional light and information section “Automation off”.
Distinctive features:
- connection by means of 4-wire line
- power supply of the electrical circuit of the annunciator is provided from the addressable loop
- power failure and short circuit control is provided from an external source
Key features:
- each fuction of the annunciator has a unique factory (serial) number identified either by the receiving and monitoring instrument Dozor-1A or by a similar device supporting the Dozor-07а protocol
- high dust, moisture and impact resistance IP66 and vibration stability (filling with compound)
Design:
- The dimensions of the principal section’s information field are 250х100 mm
- manufactured in polycarbonate body
- canopy installation is possible (option) ATTENTION!The canopy is not included in the standard supply package!
Annunciator diagram:
Key features:
- high dust, moisture and impact resistance IP66
- vibration stability (filling with compound)
To order an Ekran annunciator call: +7 (343) 351-05-07
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EKRAN-a is entered into Stock item identification guide MTR “Gazprom” OJSC. MTR codes of Gazprom (2016) for the CJSC products |
| explosion proofness marking | 1Ехmb[ib]IIT4 X |
| dust and moisture resistance | IP66 |
| minimum sound pressure at a distance of (1.00±0.05) m, dB | 100 |
| supply voltage, V | 12-24 |
| maximum current consumption from power supply source, max., mA | |
| - light function | 210 |
| - acoustic function | 50 |
| - additional section | 50 |
| maximum current consumption, mA | |
| - from addressable loop | 2 |
| operating conditions, °С | from -60 to +85 |
| max. number of annunciators in addressable loop, pcs. | 120 |
| max. overall dimensions, mm | 390х170х60 |
| max. weight, kg | 2.5 |
| lifetime, min, years | 10 |
| warranty period, years | 5 |
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