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Laser retroreflective sensor

OBR1500-R3F-E2-L

2

Technical data

General specifications

Effective detection range

0 ... 1500 mm

Reflector distance

60 ... 1500 mm

Threshold detection range

1800 mm

Reference target

H40 reflector

Light source

LASER LIGHT

Light type

modulated visible red light , 680 nm

Polarization filter

yes

Laser nominal ratings

Note

LASER LIGHT , DO NOT STARE INTO BEAM

Laser class

1

Wave length

680 nm

Beam divergence

> 5 mrad

Pulse length

approx. 3 µs

Repetition rate

approx. 16.6 kHz

max. pulse energy

8 nJ

Angle deviation

approx. 0.5 °

Object size

typ. starts from 1.5 mm

Diameter of the light spot

approx. 25 mm at a distance of 1500 mm

Angle of divergence

approx. 1 °

Optical face

frontal

Ambient light limit

EN 60947-5-2 : 30000 Lux

Functional safety related parameters

800 a

20 a

Diagnostic Coverage (DC)

0 %

Indicators/operating means

Operation indicator

LED green, statically lit Power on , short-circuit : LED green

flashing (approx. 4 Hz)

Function indicator

Receiver: LED yellow, lights up when light beam is free, flashes

when falling short of the stability control ; OFF when light beam

is interrupted

Electrical specifications

Operating voltage

12 ... 24 V

No-load supply current

< 10 mA

Protection class

III

Output

Switching type

NO contact / dark on

Signal output

1 PNP output, short-circuit protected, reverse polarity protected,

open collector

Switching voltage

max. 30 V DC

Switching current

max. 50 mA , resistive load

Voltage drop

≤ 1.5 V DC

Switching frequency

f

approx. 2 kHz

Response time

250 µs

Conformity

Product standard

EN 60947-5-2

Laser safety

EN 60825-1:2007

Ambient conditions

Ambient temperature

-10 ... 60 °C (14 ... 140 °F)

Storage temperature

-20 ... 70 °C (-4 ... 158 °F)

Mechanical specifications

Housing width

16 mm

Housing height

25.5 mm

Housing depth

4.1 mm

Degree of protection

IP67

Connection

2 m fixed cable

Material

Housing

PC (Polycarbonate) and Stainless steel

Optical face

PMMA

Cable

PUR

Mass

approx. 20 g

Tightening torque, fastening screws

1 Nm

Cable length

2 m

Approvals and certificates

UL approval

E87056 , cULus Recognized, Class 2 Power Source

CCC approval

CCC approval / marking not required for products rated ≤36 V

FDA approval

IEC 60825-1:2007 Complies with 21 CFR 1040.10 and

1040.11 except for deviations pursuant to Laser Notice No.

50, dated June 24, 2007

Other suitable accessories can be found at

www.pepperl-fuchs.com

Laserlabel

Accessories

REF-H40

Reflector, rectangular 47.5 mm x 23.5

mm, mounting holes, fixing strap

REF-H23

Reflector with mounting holes

REF-MH20

Reflector with Micro-structure,

rectangular 32 mm x 20 mm, mounting

holes

REF-MH23

Reflector with Micro-structure,

rectangular 23 mm x 13.8 mm, diagonal

mounting hole