Takex TAK-PB20TE Photobeam

Intelligent “Mini-Twin” 20m Outdoor / 40m Indoor

Description

Features

  • Choose from 4-Channels (selectable) for use in “stacked” or “in-line” systems without crosstalk
  • Synchronised Twin Beams for reliable detection
  • Double Modulated Beam type ensures unsurpassed immunity to direct and reflected sunlight and vehicle headlights
  • Multi-Meter Test Points to accurately monitor alignment voltage
  • Frost Resistant Cover minimises nuisance alarms in harsh weather
  • Automatic Gain Control for maximum stability
  • 50,000 lux external light rejection
  • Monitor jack for alignment via multi-meter
  • Intelligent twin beam
  • 4 selectable transmission frequencies
  • Form C relay output
  • Double Modulation
  • 73 x 170 x70mm
  • 12 to 30V DC (non polarity)

Specifications

Product type

Photoelectric Beam Sensor

Detection system

Simultaneous breaking of 2 beams

Infrared beam

LED pulsed beam, Double modulation

Protection distance

Outdoor 20m (66ft) or less
Indoor 40m (135ft) or less

Max. beam range

Outdoor 200m (660ft) or less
Indoor 200m (660ft) or less

Response time

50msec. to 700msec. (Variable at pot)

Supply voltage

12V to 30VDC (Non-polarity)

Current consumption

55mA or less

Alarm output

Dry contact relay output form C
Contact action : Interruption time + delay time
Contact capacity : 30V AC/DC, 0.5A or less

Tamper output

Dry contact relay 1b (N/C)
Action : Activated when cover is detached
Contact capacity : 30V AC/DC, 0.5A or less

Alarm LED

Red LED (Receiver)
ON : when an alarm is initiated.

Attenuation LED

Red LED (Receiver)
ON : when beam is attenuated.

Functions

Beam frequency changeover (4ch.)
Monitor jack output
AGC circuit
Frost proof cover

Ambient temperature range

-25°C to +60°C (-13°F to +140°F)

Mounting positions

Indoor / Outdoor

Wiring

Terminals

Weight

Transmitter : 380g (13.3oz)
Receiver : 400g (14oz)

Appearance

PC resin (wine red)

 

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