Thru-beam sensor
GD18-S/GV18-S/73/120

Product Description
Thru-beam sensor, M18 threaded housing design, plastic housing, side optical face, 12 m detection range, red light, light/dark ON, DC version, 2 PNP outputs, M12 plug
System components
Emitter		GD18-S/159
Receiver		GV18-S/73/120
General specifications
Effective detection range		0 ... 12 m
Threshold detection range		17.5 m
Light source		LED
Light type		modulated visible red light , 640 nm
Diameter of the light spot		approx. 650 mm at 17.5 m
Angle of divergence		approx. 2 °
Functional safety related parameters
MTTF_d		630 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Indicators/operating means
Function display		Receiver: LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted
Electrical specifications
Operating voltage		10 ... 30 V DC
Output
Switching type		light/dark on
Signal output		2 PNP, complementary, short-circuit protected, open collectors
Compliance with standards and directives
Standard conformity
	Product standard	EN 60947-5-2:2007 IEC 60947-5-2:2007
Mechanical specifications
Protection degree		IP67
Connection		connector M12 x 1, 4-pin

Instruction leaflets	Language	File Type	File Size
Beipackzettel/Instruction leaflet	ALL	PDF	380 KB
Product information
Perfect All Round - Cylindrical Photoelectric Sensors in M18 Housings	ENG	PDF	702 KB
Rundum perfekt - Gewindelichtschranken im M18-Gehäuse	GER	PDF	696 KB

Statements of Compliance	Certificate No.	File Type	File Size
EU-Konformitätserklärung/EU-Declaration of conformity	DOC-0022	PDF	1968 KB

Thru-beam sensorGD18-S/GV18-S/73/120