vt18-8-h-120-m Pepperl+Fuchs, vt18-8-h-120-m Datasheet - Page 2

• Manufacturer Part Number: vt18-8-h-120-m
• Description: Background Suppression Sensor
• Manufacturer: Pepperl+Fuchs

2
Technical data
General specifications
Functional safety related parameters
Indicators/operating means
Electrical specifications
Output
Standard conformity
Ambient conditions
Mechanical specifications
Curves/Diagrams
Approvals and certificates
Detection range
Detection range min.
Detection range max.
Light source
Light type
Black/White difference (6 %/90 %)
Approvals
Diameter of the light spot
Optical face
Ambient light limit
MTTF
Mission Time (T
Diagnostic Coverage (DC)
Operating display
Function display
Controls
Operating voltage
Ripple
No-load supply current
Protection class
Switching type
Signal output
Switching voltage
Switching current
Switching frequency
Response time
Standards
Ambient temperature
Storage temperature
Protection degree
Connection
Material
Mass
CCC approval
Housing
Optical face
Background suppression sensor
Subject to modifications without notice
Pepperl+Fuchs Group
www.pepperl-fuchs.com
d
Characteristic response curve
Offset Y [mm]
-1
-2
-3
-4
-5
5
4
3
2
1
0
0
M
)
x
[e-mail]
U
I
f
0
40
B
USA: [phone]
20 ... 120 mm , adjustable
20 ... 40 mm
20 ... 120 mm
LED, 660 nm visible red light
modulated visible red light
< 10 % at a distance of 120 mm
CE, cULus
approx. 6 mm at a distance of 120 mm
frontal
30000 Lux
860 a
20 a
0 %
LED green, flashes in case of short-circuit
LED yellow, lights up with receiver lit
Detection range adjuster, light/dark switch
10 ... 30 V DC
10 %
< 35 mA
II , rated voltage ≤ 300 V AC with pollution degree 1-2 according
to IEC 60664-1
light/dark on, switchable
Push-pull output short-circuit protected overvoltage protected
30 V DC
max. 200 mA
500 Hz
1 ms
EN 60947-5-2
-25 ... 70 °C (-13 ... 158 °F)
-30 ... 70 °C (-22 ... 158 °F)
IP67
M12 connector, 4-pin (Vario-Quick quick connect technology)
brass, nickel-plated
plastic
60 g
Products with a maximum operating voltage of ≤36 V do not
bear a CCC marking because they do not require approval.
white 90 %
grey 18 %
black 6 %
80
Germany: [phone]
[e-mail]
Distance X [mm]
120
VT18-8-H
[e-mail]
Singapore: [phone]
Copyright Pepperl+Fuchs
VT18-8-H-120-M/40a/65b/118/128
Accessories
BF 18
Mounting flange, 18 mm
OMH-VL18
Mounting Bracket with swivel nut