Polarized Retroreflective Models

Beam Pattern

Excess Gain

- 60

- 40

- 20

0

20

40

60

0

1

2

3

4

5

6

DISTANCE (m)

DISTANCE (m)

0.01

0.1

1

10

1

10

100

BRT-92x92C

BRT-84

BRT-60x40C

BRT-40x19A

BRT-60x40IP

BRT-THG-2-100

Fixed Field Models - Excess Gain (Applies to both Visible Red and IR models)

Target for Excess Gain Curves use a 90% Reflective White Card

DISTANCE (mm)

1

1

10

10

100

100

1000

1000

T18-2FF30

Emitter Image Size: 4.0 mm square at 15 mm and 3.5 mm square at 30

mm

18% Gray Test Card: Cutoff distance will be 98% of value shown

6% Black Test Card: Cutoff distance will be 95% of value shown

DISTANCE (mm)

1

1

10

10

100

100

1000

1000

T18-2FF50

Emitter Image Size: 4 mm square at 25 mm and 3 mm square at 50 mm

18% Gray Test Card: Cutoff distance will be 98% of value shown

6% Black Test Card: Cutoff distance will be 95% of value shown

T18-2 Epoxy Encapsulated Right-Angle Sensor

P/N 201875 Rev. C

www.bannerengineering.com - Tel: +1-763-544-3164

5