Datasheet

• Advanced one-piece photoelectric sensors with outstanding optical performance and

extremely rugged design

• Operate from 90 to 250 V ac (50/60 Hz)

• SPDT electromechanical relay output for economical, high-capacity switching and

immunity to electrical noise

• Multiple sensing modes include: opposed, diffuse, retroreflective, and convergent, plus

glass and plastic fiber optic models

• Switchable light/dark operate

• Versatile plug-in modules available for output timing logic and/or signal strength display

• Choice of prewired 2 m (6.5 ft) or 9 m (30 ft) unterminated cable or Mini-style quick-

disconnect fitting

• Versatile mounting options

• Designed to withstand 1200 psi washdown; exceeds its NEMA 6P and IEC IP67 rating

WARNING: Not To Be Used for Personnel Protection

Never use this device as a sensing device for personnel protection. Doing so could lead to serious injury or

death. This device does not include the self-checking redundant circuitry necessary to allow its use in personnel

safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output

condition.

Opposed-Mode Emitter (E) and Receiver (R) Models

Because of their extremely high excess gain, these opposed-mode sensors are an excellent option for sensing

in contaminated or dirty areas, and are also the best choice for long-range sensing.

Range: 60 m (200 ft)

Output Type: SPDT Electro-mechanical relay

Effective Beam: 13 mm

OPPOSED

Infrared, 880 nm

Models

Cable

Excess Gain

Beam Pattern

Q452E Emitter

2-wire 2 m (6.5 ft) cable

1

10

100

1.0 m

3.3 ft

10 m

33 ft

100 m

330 ft

0.1 m

0.33 ft

E

X

C

E

S

S

G

A

I

N

DISTANCE

1000

Q45E/R

Opposed Mode

48 m

160 ft

60 m

200 ft

36 m

120 ft

24 m

80 ft

12 m

40 ft

0

0

0.5 m

1.0 m

1.5 m

0.5 m

1.0 m

1.5 m

0

20 in

40 in

60 in

20 in

40 in

60 in

DISTANCE

Q45E/R

Opposed Mode

Q45VR2R Receiver

5-wire 2 m (6.5 ft) cable

Q452EQ Emitter

3-Pin Mini-style QD

Q45VR2RQ Receiver

5-Pin Mini-style QD

To order the 9 m (30 ft) cable models, add the suffix "W/30" to the cabled model number. (For example: Q452E W/30.) Models with a

quick disconnect (QD) connector require a mating cable.

1 U.S. Patent no. 4356393

Q45VR2 Series Sensors

Original Document

36339 Rev. H

30 January 2017

36339