Products

Indoor (Wall)

PASSIVE INFRARED SENSOR PA-4820E
LONG RANGE

WALL MOUNT HIGH QUALITY PASSIVE INFRARED SENSOR

PASSIVE INFRARED SENSOR PA-4820E LONG RANGE

Data Download

  flile type file name Download
Product pictures JPG Pic_PA-4820E.jpg
Product catalogs PDF Data_PA-4820E.pdf

go to page top

Feature

ORIGINAL QUAD ELEMENT + NEW SIGNAL PROCESSING (FUZZY LOGIC)

TAKEX original quad pyroelectric sensor improves sensitivity.
This newly developed original pyroelectric sensor coupled with new Fuzzy Logic provides high catchability.

MIRROR OPTICS AND EASY AIMING SYSTEM

Precise mirror optics and new quad element assure high sensitivity and high reliability.
As mirror and head unit move together, area adjustment does not reduce/blur sensitivity.
TAKEX original view finder assures precise and quick adjustment.

TROUBLE ALARM

Unit monitors the following functions. When a trouble condition is detected, the alarm LED lights and trouble alarm is output.

Unit trouble ... A trouble alarm is triggered when innercircuitry/wiring damaged/broken.
Low voltage ... A trouble alarm is triggered when sensor detects a drop in supply voltage.
Failure to replace ... A trouble alarm is triggered when head unit is not replaced after adjustment is completed.

FINE MOTION DETECTION

Unit can be adjusted from quad element sensing to two twin element by built - in switch for situations where close range detection is desirable.

* Alarm LED disable (ON/ OFF)
* Alarm contact changeover (N.C. / N.O.)
* Sensitivity adjustment (60%, 80%, 100%,1 20%)

ALARM MEMORY

Units contain special circuitry to indicate an alarm has been activated during armed period.
Especially useful when more than one unit is used per zone.

REMOTE LED CONTROL

Allows the LED to be enabled/disabled via the control panel.

go to page top

Specification

MODEL PA-4820E
DETECTION Passive infrared (Quad : Fuzzy logic)
COVERAGE LONG RANGE
25m(82') Max
NUMBER OF SENSITIVE ZONE 6 pairs (24)
MOUNTING POSITION Indoor wall / pillar
SUPPLY VOLTAGE 9.5 to 28VDC (non-polarity)
POWER CONSUMPTION 25mA Max
ALARM OUTPUT Dry contact relay (N.O., N.C. selectable)
Reset : approx. 2sec
30VDC (24VAC), 0.25A Max resistive load
(protective resistance 3.3Ω)
TAMPER SIGNAL Dry contact (N.C.)
Open when cover is detached
30V, 0.1A Max resistive load
FINE MOTION DETECTION 12 pairs
ALARM LED Red LED Warm up : flickering (every 0.5 sec.)
Alarm : solid (approx. 2sec.)
Memory : continuous solid
Trouble alarm : continuous solid (LED disable)
ALARM MEMORY 3 min-Flickering, 47 min-Lighting
Memory control Controls memory indication/ reset with terminal M/C
LED CONTROL Controls alarm LED indication with terminal L/C
TROUBLE ALARM Unit monitors damage on inner circuitry / wiring
(Operate : initiate trouble alarm)
Low power voltage : monitors drop in power voltage
(Operate : initiate trouble alarm)
Failure to replace : monitors failure to replace head unit
(Operate : initiate trouble alarm)
AMBIENT TEMPRANGE -10°C to +50°C (+14°F to +122°F) without condensation
WIRING Terminals
WEIGHT 165g (5.82oz.)
ADJUSTMENT Vertically : 20° Horizontally : ±5°
ACCESSORY Fixing screw : 4×30 2pcs.

The specifications are subject to change without notice.

go to page top