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Zewnętrzne czujniki
ruchu firmy OPTEX seria
VX-402
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Zewnetrzne czujniki ruchu fimy OPTEX - seria VX-402.
Dostępne modele:
- VX-402 : standard model
- VX-402REC : standard model with voice warning facility
- VX-402R : battery operated model
Seria VX-402 zewnętrznych pasywnych czujek podczerwieni charakteryzuje
się innowacyjnymi rozwiązaniami. Zastosowano tu niezawodną
metodę podwójnej detekcji (podwójny PIR), która zapobiega
fałszywym alarmom wywołanym przez ptaki i inne małe zwierzęta.
Pole widzenia czujki zostało podzielone na dwa odrębne obszary
detekcji: górny i dolny. Alarm wystąpi, jeśli intruz zostanie
wykryty w obu obszarach. Podwójny filtr światła białego zapewnia
odporność czujnika na zakłócenia spowodowane przez źródła
światła takie jak: słońce, światła samochodu.
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| Voice Recording /
Warning Functions
( VX-402REC only
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| The VX-402REC provides great
flexibility in detector-activated voice applications.
As well as the ability to record any message in any language,
with its superior playback settings, it allows the right
message to be played in every situation. |
| Easy
Voice Recording |
| By using either the built-in
microphone or external recording equipment such as a PC,
the VX-402REC allows two messages of up to eight seconds
to in length to be recorded. |
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Voice Warning Function
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When the VX-402REC first detects someone in the area,
it delivers a caution message. If someone is detected
in the same area a second time within 30 seconds of
the first message being given, it is repeated. On
a third detection within 30 seconds, the caution message
automatically changes into a warning message.
When the VX-402REC is used with another detection
device such as an outdoor PIR, active photobeam or
a magnetic contact, different messages can be set
to make double sure intruders are deterred. The caution
message is generated at the first detection, and the
warning message generated at the second detection.
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| External Speaker Terminal
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The VX-402REC has a
voice output terminal allowing an external speaker to
be connected. The most common applications for this are
either when a high-volume announcement is needed or when
the best position for the speaker is away from the detector
unit.
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| A Variety of Applications
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- Intruder Prevention:
An alarm is activated when an intruder
enters the property or prohibited
area.
- Warning Alert: A safety
warning is activated. For example,
when children go near a dangerous
area such as a swimming pool.
- Shop Entrance: A welcome
message is given when customers
enter a premises.
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| The VX-402 Series utilises
Multiple Detection Pattern Technology two double-layered
detection patterns (upper and lower) both have to be activated
to generate an alarm condition. This reduces false alarms,
particularly those caused by temperature changes, light
reflection and small animals. |
| Flexible Detection
Range Function |
| By limiting the detection
range, false alarms due to unwanted movement, e.g., cars,
people or animals outside the protected area can be reduced. |
| Size Judging
Function |
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The size judgment function
virtually eliminates false alarms due to small
animals.
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| When only the lower zone detects a moving
object, the unit is not activated. |
When only the upper zone detects a moving
object, the unit is not activated. |
When both the upper & lower zones
detect a moving object, the unit is activated. |
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| Advanced Temperature
Compensation
At higher ambient temperatures, the difference between
the background temperature and that of a human body
is reduced. In such cases an ordinary PIR might fail
to accurately detect the human body. The VX-402 uses
advanced temperature compensation to automatically increase
the detector's sensitivity under high temperature conditions,
especially where the background temperature ranges from
35-37?C, close to that of the human body.
Double Conductive Shielding
| Patented Double Conductive
Shielding Technology utilises a special conductive
filter to cover the element window, allowing infrared
energy to pass through, while blocking and grounding
out unwanted light and RFI sources. This helps reduce
false alarms caused by car headlights and reflected
sunlight in particular. |
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Model
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VX-402REC
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VX-402
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VX-402R
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Detection Method
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Passive Infrared
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Coverage
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12m (40ft.) 90°wide
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Detection Zones
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14 zones
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Mounting Height
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0.8 - 1.2m (2.7 - 4ft.)
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Sensitivity
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2.0°C (3.6°F ) at 0.6m/s
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Detectable Speed
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0.3 - 1.5m/s (1 - 5ft./s)
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Power Input
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9.5 - 18V DC
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3 - 9V DC Alkaline or Lithium Battery
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Current Draw
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Normal 25mA max. 180mA (N.C.)
Normal 12mA max. 200mA (N.O.)
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Normal 25mA max. 28mA (N.C.)
Normal 10mA max. 35mA (N.O.)
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Max 3mA (Walktest, LED on)
10uA (Standby)
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Alarm Period
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2±1sec.
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Approx. 2.5sec.
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Alarm Output
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Selectable N.C./N.O.:28V DC 0.2A max.
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Form C-Solid State Switch:10V DC 0.01A
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Tamper Switch
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N.C. Opens when cover removed
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Form C
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Pulse Count
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20±5sec. 2 or 4
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Approx. 20sec. 2 or 4
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Warm-up Period
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Approx. 30sec. (LED blinks)
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Approx. 2min
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Volume of Audible
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75dB
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LED Indicator
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LED is blinking during warm-up period
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Disable during normal
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Alarm condition
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operation
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Recording condition
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Enable during walk test
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Weatherproof
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IP54
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Operating Temperature
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-20 to +50°C (-4 to +122°F)
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Environment Humidity
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95% max.
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RF Interference
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No Alarm 30V/m
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Mounting
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Wall, Pole, Conduit and Electrical Box
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Wall, Pole
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Weight
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550g (19.4oz.)
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480g (16.9oz.)
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Standard Accessories
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Pole Mount Kit, Screw Kit, Area Masking
Plate
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Model
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VX-402REC
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VX-402
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VX-402R
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Impedance
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8 ohm
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Max. Power
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over 30W
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Output S.P.L.
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over 80dB/m
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Wiring Length
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10m
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DITECTION AREAS
DIMENSION
źródło: www.optex.co.jp/e
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