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GLV18-55/73/120 – Retroreflective Sensors – PEPPERL+FUCHS Photoelectric Sensors

$ 71.53

SKU GLV18-55/73/120 Category

The emitter and receiver are aligned in a housing such that the retroreflective sensors are easy to install. Simply position a reflector on the opposite side and align the sensor with it. The standard version featuring a polarization filter combines the installation benefits offered by the retroreflective system with the reliable detection, even of reflective objects, at long detection ranges. The retroreflective sensors for clear object detection are ideal for reliably detecting transparent objects.

General Specifications

Effective detection range 0 … 4 m
Reflector distance 0.05 … 4 m
Threshold detection range 5.5 m
Reference target reflector C110-2
Light source LED
Light type modulated visible red light , 640 nm
Polarization filter yes
Diameter of the light spot approx. 200 mm at 5.5 m
Opening angle approx. 2 °
Optical face frontal
Ambient light limit 30000 Lux

Functional safety related parameters

MTTFd 920 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %

Indicators/operating means

Operation indicator LED green, statically lit Power on
Function indicator LED yellow: lights up when receiving the light beam ; flashes when falling short of the operating reserve; OFF when light beam is interrupted

Electrical specifications

Operating voltage UB 10 … 30 V DC
No-load supply current I0 < 20 mA

Output

Switching type light/dark on
Signal output 2 PNP, complementary, short-circuit protected, open collectors
Switching voltage max. 30 V DC
Switching current max. 100 mA
Voltage drop Ud ≤ 1.5 V DC
Switching frequency f 500 Hz
Response time ≤ 1 ms

Conformity

Product standard EN 60947-5-2

Approvals and certificates

Protection class II, Rated insulation voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1
UL approval cULus Listed, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Ambient temperature -25 … 60 °C (-13 … 140 °F)
Storage temperature -40 … 70 °C (-40 … 158 °F)

Mechanical specifications

Degree of protection IP67
Connection 4-pin, M12 x 1 connector
Material
Housing PC
Optical face PMMA
Connector plastic
Mass approx. 10 g
Dimensions
Length 43.9 mm
Diameter 18 mm
Thread size M18

Additional information

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