Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Thru-beam sensor VS18/VSE18-M-LAS/32/40a/76a/82b/118

VS18/VSE18-M-LAS/32/40a/76a/82b/118
  • M18 threaded housing made of brass, nickel plated
  • Detection of very small parts in the near range
  • Visible red light, pulsed LASER light
  • Focusable optical system
  • Array control panel with highly visible LED display
  • Flashing power on LED in case of short-circuit

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of VS18/VSE18-M-LAS/32/40a/76a/82b/118

Product Description
Laser thru-beam sensor
System components
EmitterVS18-M-LAS/76a/118
ReceiverVSE18-M-LAS/32/40a/82b/118
General specifications
Effective detection range0 ... 60 m
Threshold detection range85 m
Light sourcelaser diode
Light typemodulated visible red light
Laser nominal ratings
NoteLASER LIGHT , DO NOT STARE INTO BEAM
Laser class1
Wave length655 nm
Beam divergence11.7 mrad
Pulse length2 µs
Repetition rate50 kHz
max. pulse energy2.55 nJ
Diameter of the light spot100 mm x 100 mm at a distance of 85 m
Angle of divergenceadjustable focal point
Optical facefrontal
Ambient light limit30000 Lux
Hysteresis< 15 %
Functional safety related parameters
MTTFd520 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)90 %
Indicators/operating means
Operation indicatorLED green, flashes in case of short-circuit
Function indicatorLED yellow, light with free light beam , flashes when falling short of the stability control , OFF when light beam is interrupted (in receiver)
Control elementsSensitivity adjuster, light/dark switch (receiver)
Electrical specifications
Operating voltage10 ... 30 V DC , class 2
No-load supply currentEmitter: 20 mA , Receiver: 15 mA
Protection classII , rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1
Input
Test inputemitter deactivation at +UB
Output
Pre-fault indication output1 PNP, inactive when falling short of the stability control , max. 100 mA
Switching typelight/dark on, switchable
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Switching voltage30 V DC
Switching currentmax. 200 mA
Voltage drop≤ 2.5 V DC
Switching frequency5000 Hz
Response time100 µs
Compliance with standards and directives
Directive conformityEMC Directive 2004/108/EC
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Laser classIEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
Approvals and certificates
UL approvalcULus Listed, Type 1 enclosure
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-30 ... 70 °C (-22 ... 158 °F)
Shock resistanceb < 30 g, T < 11 ms
Mechanical specifications
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
Material
Housingbrass, nickel-plated
Optical faceplastic
Mass60 g (device)

Documents: VS18/VSE18-M-LAS/32/40a/76a/82b/118

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF755 KB
Technical information
Instruction leaflet laser / Beipackzettel LaserALLPDF309 KB

Approvals+Certificates: VS18/VSE18-M-LAS/32/40a/76a/82b/118

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0537BPDF185 KB
Certificates
EU Pepperl+FuchsPF08CERT1242PDF442 KB
US CA UL General PurposeE87056LINK---

Associated Products: VS18/VSE18-M-LAS/32/40a/76a/82b/118

Accessories

Mounting flange, 18 mmfa

Universal mounting bracket for cylindrical sensors with a diameter of 5 ... 30 mmfa

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Mounting Bracket with swivel nutfa
Plastic mounting adapter, 18 mmfa