Distance sensor VDM28-8-L1-8954
- 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
- Version with laser class 1
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Last ned komplett datablad som PDF:
Datablad utdrag: Tekniske data for VDM28-8-L1-8954
| Produktbeskrivelse |
|---|
| 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 distance | Q1: < 60 mm ; Q2: 500 ... 1900 mm | |
| Reference target | Kodak white (90%) | |
| Light source | laser diode typ. service life 85,000 h at Ta = +25 °C |
|
| Light type | modulated visible red light | |
| Laser nominal ratings | ||
| Note | LASER LIGHT , DO NOT STARE INTO BEAM | |
| Laser class | 1 | |
| Wave length | 660 nm | |
| Beam divergence | < 1.5 mrad | |
| Pulse length | approx. 4 ns | |
| Repetition rate | 250 kHz | |
| max. pulse energy | < 1.5 nJ | |
| Angle deviation | max. ± 2° | |
| Measuring method | Pulse Ranging Technology (PRT) | |
| Diameter of the light spot | < 10 mm at a distance of 8 m at 20 °C | |
| Ambient light limit | 50000 Lux | |
| Temperature influence | typ. ≤ 0.25 mm/K | |
| Functional safety related parameters | ||
| MTTFd | 200 a | |
| Mission Time (TM) | 10 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| Operation indicator | LED green | |
| Function indicator | 2 LEDs yellow for switching state | |
| Control elements | deactivated | |
| Electrical specifications | ||
| Operating voltage | 10 ... 30 V DC , class 2 | |
| Ripple | 10 % within the supply tolerance | |
| No-load supply current | ≤ 125 mA / 24 V DC | |
| Time delay before availability | 1.5 s | |
| Output | ||
| Output type | PNP normally closed | |
| Switching type | ||
| Signal output | 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Switching frequency | 50 Hz | |
| Response time | 10 ms | |
| Conformity | ||
| Electromagnetic compatibility | EN 61000-6-2, EN 61000-6-4 | |
| Laser safety | IEC 60825-1:2007 | |
| Measurement accuracy | ||
| Absolute accuracy | ± 25 mm | |
| Repeat accuracy | < 5 mm | |
| Approvals and certificates | ||
| Protection class | III | |
| UL approval | cULus Listed, Class 2 Power Source, Type 1 enclosure | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| FDA approval | IEC 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 ... 55 °C (-22 ... 131 °F) | |
| Storage temperature | -30 ... 70 °C (-22 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP67 | |
| Connection | 4-pin, M12 x 1 connector | |
| Material | ||
| Housing | plastic | |
| Optical face | PMMA | |
| Mass | 90 g | |
| Dimensions | ||
| Height | 88 mm | |
| Width | 25.8 mm | |
| Depth | 54.6 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270916 |
| ECLASS 12.0 | 27270916 |
| ECLASS 11.0 | 27270801 |
| ECLASS 10.0.1 | 27270801 |
| ECLASS 9.0 | 27270801 |
| ECLASS 8.0 | 27270801 |
| ECLASS 5.1 | 27270801 |
| ETIM 9.0 | EC001825 |
| ETIM 8.0 | EC001825 |
| ETIM 7.0 | EC001825 |
| ETIM 6.0 | EC001825 |
| ETIM 5.0 | EC001825 |
| UNSPSC 12.1 | 41111613 |
Details: VDM28-8-L1-8954
Function
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.
Design / Simulation: VDM28-8-L1-8954
| CAD | Språk | Filtype | Filstørrelse |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 2222 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: VDM28-8-L1-8954
| Certificates | Sertifikatnummer | Språk | Filtype | Filstørrelse |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| EU Pepperl+Fuchs | PF08CERT1244 | ALL | 503 KB | |
| Declaration of Conformity | ||||
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-0845C | ALL | 308 KB | |
| UK-Declaration of conformity / UK-Konformitätserklärung | DOC-5273 | ALL | 297 KB | |
Relaterte produkter: VDM28-8-L1-8954
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Pepperl+Fuchs AS
Frednesøya 21
3933 Porsgrunn
Norway
info@no.pepperl-fuchs.com
+47 3557 3800
Pepperl+Fuchs er en ledende leverandør innen utvikling og produksjon av produkter til det globale automasjonsmarkedet. Kontinuerlig innovasjon, høy kvalitet og kontinuerlig vekst danner grunnlaget for vår kontinuerlige suksess i mer enn 70 år. Pepperl+Fuchs-konsernet har i dag mer enn 6300 ansatte globalt. Produksjonen er basert på ISO 9001 og finner sted i Tyskland, USA, Singapore, Ungarn, Indonesia og Ungarn.