Banner Laser Gauging Sensors L-GAGE Manuale Utente

More information online at

  

C

O

LO

R & 

lU

M

IN

ES

CE

N

CE

PI

C

K-

TO

-L

IG

HT

S

LO

T & L

A

B

E

L

PA

R

T & A

R

E

A

M

E

A

S

U

R

IN

G 

LI

G

H

T S

C

R

EE

N

S

TE

M

PE

R

AT

U

R

E

U

LT

R

AS

O

N

IC

R

AD

AR

LIG

HT

G

AU

G

IN

G

Typical beam dia: 6 mm 

@

 3 m

Typical laser lifetime: 75,000 hours

 

658 nm visible red IEC and CDRH Class 2 laser; 0.5 mW max. radiant output power

 

658 nm visible red IEC and CDRH Class 1 laser, 0.15 mW max. radiant output power

90% white card: 0.3 to 5 m

18% gray card: 0.3 to 3 m

6% black card: 0.3 to 2 m

0.5 to 50 m (using supplied target)

12 to 24V dc (10% max. ripple); 108 mA max. 

@

 24V dc or [2600/V dc] mA

Protected against reverse polarity and transient voltages 

1 second; outputs do not conduct during this time

Discrete (switched) output: 100 mA max.

  OFF-state leakage current: less than 5 µA

  Output saturation NPN: less than 200 mV 

@

 10 mA; less than 600 mV 

@

 100 mA

  Output saturation PNP: less than 1.2V at 10 mA; less than 1.6V at 100 mA

Analog voltage output: 2.5 kΩ min. load impedance (voltage sourcing)

Analog current output: 1 kΩ max. 

@

 24V; max. load resistance = [Vcc-4.5/0.02 Ω] (current sourcing)

Discrete (switched): Solid-state switch; NPN (current sinking) or PNP (current sourcing), depending on 

model. Dual-discrete models feature selectable NPN or PNP, depending on wiring hookup.

Analog output: 0 to 10V dc or 4 to 20 mA

Protected against short circuit conditions

Fast: 1 millisecond ON/OFF    Medium: 10 milliseconds ON/OFF    Slow: 100 milliseconds ON/OFF

Fast: 450 Hz (1 millisecond average/1 millisecond update rate)

 

Medium: 45 Hz (10 milliseconds average/2 milliseconds update rate)

 

Slow: 4.5 Hz (100 milliseconds average/4 milliseconds update rate)

Fast: 114 Hz (6 milliseconds average/ 1 millisecond update rate)

 

Medium: 10 Hz (48 milliseconds average/ 1 millisecond update rate)

 

Slow: 2.5 Hz (192 milliseconds average/ 1 millisecond update rate)

See charts RRC-1 and RRC-2 on page 510.

Diffuse: 90% white to 18% gray: less than 10 mm; 90% white to 6% black: less than 20 mm. 

See chart CSC-1 on page 511.

Retroreflective: ± 60 mm from 0.5 to 50 m (0.12% of full scale)

(Specified @ 24V dc, 22° C using supplied BRT-TVHG-8X10P retroreflector)

Diffuse: ± 30 mm from 0.3 to 1.5 m; ± 20 mm from 1.5 to 5 m

(Specified @ 24V dc, 22° C using a 90% reflectance white card)

Fast: 10 mm

Medium: 5 mm

Slow: 3 mm

Fast: 20 mm

Medium: 10 mm

Slow: 6 mm

Diffuse: less than 2 mm/ ° C

Retroreflective: less than 3 mm/° C

Diffuse: 20 mm

Retroreflective: 40 mm

18 kΩ min. (65 kΩ at 5V dc)

To teach: Connect yellow wire to +5 to 24V dc

To disable: Connect yellow wire to 0 to +2V dc (or open connection)

Response speed: Push button toggles between fast, medium and slow (see Output Response Time)

Window limits (analog or discrete): TEACH-mode programming of near and far window limits. 

Limits may also be taught remotely using TEACH input.

The first limit taught is assigned to minimum output current or voltage (4 mA or 0V dc)

More on

next page