PHOTOELECTRIC BEAM SENSOR
PR-1B Indoor 1m (3.3')

Feature

DIRECT REFLECTl0N SYSTEM WITHOUT REFLECTOR

Direct reflection system eliminates reflector unit that is necessary for current reflection type beam sensor.

CONVENIENT SENSlTIVlTY ADJUSTMENT

Sensitivity is adjustable to fit for installation sites. (Sensitivity is set at factory so that the sensor can detect human body 1m away.)

WIDE APPLICATl0N

PR-1B is usable in various applications where the detection of motionless objects is required.

EASY INSTALLATION

Both a transmitter and a receiver are incorporated in one unit. This reduces installation time.
* slim and compact (23.5mm thickness of unit)
* Terminal wiring
* Flush mount is availabe with optional attachment BP-5B/BP-5D
* Application further expands with optional L fitting BL-5.

Specification

Product name	Photoelectric beam sensor
Model	PR-1B
Detection system	Near infrared (Direct reflective detection of motionless objects)
Protection distance	1m(3.3')or less
Response time	100msec. or more
Alarm output	Dry contact relay outoput : 1c Contact activation : detection time + off delay(approx.0.5sec.) Contact capacity : 30V AC/DC,0.5A or less
Supply voltage	10.5V to 22V DC(non-polarity)
Current consumption	60mA or kess(at 12VDC)
Ambient temperature range	-20C to +50C　(-4F to +122F)
Mounting position	Indoor
Weight	Approx.75g(2.6oz)
Appearance	ABS resin(off-white)

Note:The detector will not detect the following ;

1)Extremely high reflective objects such as lustrous surfaced objects similar to mirror surface

2)Extremely low reflective obfects
(ex.)Black wool overcoat,Muffler,Leather goods

Options