Photoelectric Sensor VDM28-8-L1/73c/136 Pepperl+Fuchs 297900
Photoelectric Sensor VDM28-8-L1/73c/136 Pepperl+Fuchs 297900

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Pepperl+Fuchs VDM28-8-L1/73c/136 297900

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

VDM28-8-L1/73c/136

Part number

297900

Type

Photoelectric Sensor

Description

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

Stock availability:

On request

417.47 €

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Specifications VDM28-8-L1/73c/136 297900

The VDM28 distance measurement device employs Pulse Ranging Technology (PRT). It has a repeat accuracy of 5 mm with an operating range of 0.2 ... 50 m and an absolute accuracy of 25 mm. The compact housing of the Series 28 photoelectric sensors, with dimensions of 88 mm (height), 26 mm (width) and 54 mm (depth), make it the smallest device available in its class.

Features VDM28-8-L1/73c/136 297900

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
Measurement range0.2 ... 8 m
Light sourcelaser diode typ. service life 85,000 h at Ta = +25 °C
Light typemodulated visible red light
Laser nominal ratings
Laser class1
Wave length660 nm
Measuring methodPulse Ranging Technology (PRT)
Diameter of the light spot< 10 mm at a distance of 8 m at 20 °C
Functional safety related parameters
MTTFd200 a
Mission Time (TM)10 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicator2 LEDs yellow for switching state
Control elements5-step rotary switch for operating modes selection (threshold setting and operating modes)
Control elementsSwitch for setting the threshold values
Electrical specifications
Operating voltage10 ... 30 V DC , class 2
Output
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2
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
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