VDM28-8-L1-8954 PEPPERL+FUCHS - Part number: 70145989

Datasheet excerpt: Technical data of  VDM28-8-L1-8954 Product Description Universal distance sensor, measurement to object, measuring method PRT, 8 m detection range, red laser light, laser class 1, push-pull output, M12 plug General specifications Object distanceQ1: < 60 mm ; Q2: 500 ... 1900 mm Reference targetKodak white (90%) Light sourcelaser diode typ. service life 85,000 h at Ta = +25 °C Light typemodulated visible red light Laser nominal ratings NoteLASER LIGHT , DO NOT STARE INTO BEAM Laser class1 Wave length660 nm Beam divergence1 mrad Pulse length4 ns Repetition rate250 kHz max. pulse energy< 1.5 nJ Angle deviationmax. ± 2° Measuring methodPulse Ranging Technology (PRT) Diameter of the light spot< 10 mm at a distance of 8 m at 20 °C Ambient light limit50000 Lux Temperature influencetyp. ≤ 0.25 mm/K Functional safety related parameters MTTFd200 a Mission Time (TM)10 a Diagnostic Coverage (DC)0 % Indicators/operating means Operation indicatorLED green Function indicator2 LEDs yellow for switching state Control elementsdeactivated Electrical specifications Operating voltage10 ... 30 V DC , class 2 Ripple10 % within the supply tolerance No-load supply current≤ 125 mA / 24 V DC Time delay before availability1.5 s Output Output typePNP normally closed Switching type Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected Switching voltagemax. 30 V DC Switching currentmax. 100 mA Switching frequency50 Hz Response time10 ms Conformity Product standardEN 60947-5-2 Laser safetyIEC 60825-1:2007 Approvals and certificates EAC conformityTR CU 020/2011 Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure CCC approvalCCC approval / marking not required for products rated ≤36 V FDA approvalIEC 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 Ambient conditions Ambient temperature-30 ... 60 °C (-22 ... 140 °F) ---- Storage temperature-30 ... 70 °C (-22 ... 158 °F) Mechanical specifications Housing width25.8 mm Housing height88 mm Housing depth54.3 mm Degree of protectionIP67 Connection4-pin, M12 x 1 connector Material HousingPlastic ABS Optical facePlastic pane Mass90 g Classifications SystemClasscode ECLASS 11.027270801 ECLASS 10.0.127270801 ECLASS 9.027270801 ECLASS 8.027270801 ECLASS 5.127270801 ETIM 8.0EC001825 ETIM 7.0EC001825 ETIM 6.0EC001825 ETIM 5.0EC001825 UNSPSC 12.141111613 Datasheet excerpt: Technical data of  VDM28-8-L1-8954 Product Description Universal distance sensor, measurement to object, measuring method PRT, 8 m detection range, red laser light, laser class 1, push-pull output, M12 plug General specifications Object distanceQ1: < 60 mm ; Q2: 500 ... 1900 mm Reference targetKodak white (90%) Light sourcelaser diode typ. service life 85,000 h at Ta = +25 °C Light typemodulated visible red light Laser nominal ratings NoteLASER LIGHT , DO NOT STARE INTO BEAM Laser class1 Wave length660 nm Beam divergence1 mrad Pulse length4 ns Repetition rate250 kHz max. pulse energy< 1.5 nJ Angle deviationmax. ± 2° Measuring methodPulse Ranging Technology (PRT) Diameter of the light spot< 10 mm at a distance of 8 m at 20 °C Ambient light limit50000 Lux Temperature influencetyp. ≤ 0.25 mm/K Functional safety related parameters MTTFd200 a Mission Time (TM)10 a Diagnostic Coverage (DC)0 % Indicators/operating means Operation indicatorLED green Function indicator2 LEDs yellow for switching state Control elementsdeactivated Electrical specifications Operating voltage10 ... 30 V DC , class 2 Ripple10 % within the supply tolerance No-load supply current≤ 125 mA / 24 V DC Time delay before availability1.5 s Output Output typePNP normally closed Switching type Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected Switching voltagemax. 30 V DC Switching currentmax. 100 mA Switching frequency50 Hz Response time10 ms Conformity Product standardEN 60947-5-2 Laser safetyIEC 60825-1:2007 Approvals and certificates EAC conformityTR CU 020/2011 Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure CCC approvalCCC approval / marking not required for products rated ≤36 V FDA approvalIEC 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 Ambient conditions Ambient temperature-30 ... 60 °C (-22 ... 140 °F) ---- Storage temperature-30 ... 70 °C (-22 ... 158 °F) Mechanical specifications Housing width25.8 mm Housing height88 mm Housing depth54.3 mm Degree of protectionIP67 Connection4-pin, M12 x 1 connector Material HousingPlastic ABS Optical facePlastic pane Mass90 g Classifications SystemClasscode ECLASS 11.027270801 ECLASS 10.0.127270801 ECLASS 9.027270801 ECLASS 8.027270801 ECLASS 5.127270801 ETIM 8.0EC001825 ETIM 7.0EC001825 ETIM 6.0EC001825 ETIM 5.0EC001825 UNSPSC 12.141111613