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VDM28-15-L1/73c/136 Distance sensor

Panoramica dei principali vantaggi

  • Distance measurement using object
  • Measuring method PRT (Pulse Ranging Technology)
  • Accurate, clear, and reproducible measuring results
  • Minimal black-white difference
  • Red laser as the light emitter
  • Laser class 1, eyesafe

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Product photo: Distance sensor VDM28-15-L1/73c/136
Dimensions: Distance sensor VDM28-15-L1/73c/136
Connection Assignment: Distance sensor VDM28-15-L1/73c/136
Product photo: Distance sensor VDM28-15-L1/73c/136
Dimensions: Distance sensor VDM28-15-L1/73c/136
Connection Assignment: Distance sensor VDM28-15-L1/73c/136
Product Compliance: EU - protection class II
Warning
Product Compliance: Europe – CE
Product Compliance: United Kingdom – UKCA
Product Compliance: USA - cULus
Nota

Tutti i documenti relativi ai prodotti, come ad esempio certificati, dichiarazioni di conformità ecc., pubblicati prima della conversione con il nome Pepperl+Fuchs GmbH o Pepperl+Fuchs AG, si applicano anche a Pepperl+Fuchs SE.

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Scheda tecnicaFunzioneClassificazioneProduct DocumentationDesign / SimulationCertificazioniProdotto correlati

Dati tecnici di VDM28-15-L1/73c/136

Universal distance sensor, measurement to object, PRT measuring method, 15 m detection range, red laser light, laser class 1, push-pull output, M12 plug
Measuring range0.2 ... 15 m
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 divergence< 1.5 mrad
Pulse lengthapprox. 4 ns
Repetition rate250 kHz
max. pulse energy< 1.5 nJ
Angle deviationmax. ± 2°
Measuring methodPulse Ranging Technology (PRT)
Diameter of the light spot< 15 mm at a distance of 15 m at 20 °C
Ambient light limit50000 Lux
MTTFd200 a
Mission Time (TM)10 a
Diagnostic Coverage (DC)0 %
Operation indicatorLED green
Function indicator2 LEDs yellow for switching state
Teach-in indicatorTeach-In: LED green/yellow equiphase flashing; 2.5 Hz
Teach Error:LED green/yellow non equiphase flashing; 8.0 Hz
Control elements5-step rotary switch for operating modes selection (threshold setting and operating modes)
Control elementsSwitch for setting the threshold values
Operating voltageUB10 ... 30 V DC , class 2
Ripple10 % within the supply tolerance
No-load supply currentI0≤ 125 mA / 24 V DC
Time delay before availabilitytv< 1.5 s at 20 °C
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Switching frequencyf50 Hz
Response time10 ms
Electromagnetic compatibilityEN 61000-6-2, EN 61000-6-4
Laser safetyIEC 60825-1:2014
Absolute accuracy± 25 mm
Repeat accuracy< 5 mm
Protection classIII
UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approvalCCC approval / marking not required for products rated ≤36 V
FDA approvalIEC 60825-1:2014 Complies with 21 CFR 1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed. 3 as described in Laser Notice 56, dated May 8, 2019.
Ambient temperature-30 ... 55 °C (-22 ... 131 °F)
Storage temperature-30 ... 70 °C (-22 ... 158 °F)
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
Material
Housingplastic
Optical facePMMA
Mass90 g
Dimensions
Height88 mm
Width25.8 mm
Depth54.6 mm
Note generali
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