Pairs Barriers Technology MW + IR MANA DT SMA Version Politec

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The new barrier conceived for outdoor protection of large sites. MANA can, in fact, be composed and configured based on the installation requirements and to the degree of safety required, micro-waves only, active infrared only, or combined with double technology. 
 
Each section has an independent alarm output, that can be managed in AND or OR directly from the alarm control unit. Sturdy structure made of aluminum with protective polycarbonate screen, fastened on a base arranged for the installation on pavement or on cable pit (accessory on request).
 
MANA DT
is the combination of the two versions, normally given by a microwave barrier and the infrared active part.
 
SMA Technology
The new SMA (single man alignment) technology allows for alignment by a single operator, as the high brightness LEDs and buzzer for each optical lens can reach maximum value without use of additional instrumentation. Alignment is achieved simply via a button located on each optical lens.
 
Pairs of barriers with microwave technology (MW) + Infrared (IR) Mana DT SMA Version, available in different physical characteristics:
 
Model
Description
Height
Technology
(MW) + (IR)
Power supply
MANA DT SMA 12250
Pair of Barriers Mana 
Versione DT SMA
1,50 MT
1 Pair (MW)
2 Beams (IR)
220 V
Battery Space
(12V – 7 Ah Max.)
MANA DT SMA 15250
Pair of Barriers Mana 
Versione DT SMA
1,50 MT
1 Pair (MW)
3 Beams (IR)
220 V
Battery Space
(12V – 7 Ah Max.)
MANA DT SMA 20250
Pair of Barriers Mana 
Versione DT SMA
2,00 MT
1 Pair (MW)
4 Beams (IR)
220 V
Battery Space
(12V – 7 Ah Max.)
MANA DT SMA 25250
Pair of Barriers Mana 
Versione DT SMA
2,50 MT
1 Pair (MW)
4 Beams (IR)
220 V
Battery Space
(12V – 7 Ah Max.)
MANA DT SMA 30250
Pair of Barriers Mana 
Versione DT SMA
3,00 MT
1 Pair (MW)
4 Beams (IR)
220 V
Battery Space
(12V – 7 Ah Max.)
 
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Technical charateristics and performance
  • MW range from 10 to 250 m
  • MW frequency at 24 GHz in band K (only frequency approved throughout Europe)
  • Lobe diameter halved compared to traditional frequencies (up to 4m at maximum range)
  • 4 switchable MW modulation channels
  • Maximum IR range up to 650 m indoors and 250 m outdoors
  • Dual lens IR with 50 mm lenses
  • Impulsive beam photodevices, working wave 950 NM
  • Disqualification and anti-masking outputs (IR only)
  • Temperature control resistors
  • Compatibility with other PARVIS MES and SANDOR PLUS IR barriers (with maximum range as envisaged for these barriers)
  • Wired synchronisation
  • 220 V power supply
  • Anticorodal anodised aluminium frame with polycarbonate shield
  • Anchorage to concrete or using the POB 30 housing
  • Height from 1.5 m to 3 m (standard)
  • Can reach up to 4m (optional)
  • Construction references with identification label showing: production lot / date of production / tester
PERFORMANCE SMA
  • Random delay.
  • Parallel and crossed beams.
  • Environmental disqualification from fog.
  • AND-OR random or first two beams.
  • Beam 1 or first 2 exclusion.
  • Wire or optical synchronism.
  • Anti-masking with OC signal.
  • Anti crawl.
  • Adjustable crossing time.
  • 4 optical synchronism channels.
  • LED exclusion.
  • RS485 connection.

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