Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Fiber optic sensor MLV41-LL-IR-1347

MLV41-LL-IR-1347
  • Robust fiber optic sensor for reliable operation under all conditions
  • Adjustable continuous sensitivity
  • Easy fiber optic installation with quick-action clamping lock
  • Aluminum housing with high-quality Delta Seal coating

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  MLV41-LL-IR-1347

Product Description
Robust fiber optic sensor for glass fiber optics, infrared light, PNP output, M12 plug
General specifications
Sensor rangeon black (6 %): up to 55 mm
on Kodak white, reflection factor 90% up to 160 mm
with LLR 04-1.6-0.5-WC3 fiberoptic cable
Light sourceIRED
Light typemodulated infrared light , 880 nm
Functional safety related parameters
MTTFd770 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED yellow, lights up with receiver lit ; flashes when falling short of the stability control
Control elementsSensitivity adjuster, light/dark switch
Electrical specifications
Operating voltage10 ... 30 V DC
Output
Switching typelight/dark on switchable
The switching modes specified in the "Electrical Connection" section apply to L/D switches in the "L" position (light switch)
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-2:2007
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Mechanical specifications
Housing width31 mm
Housing height56.5 mm
Housing depth13.6 mm
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
Material
HousingAluminum , Delta-Seal coated
Optical faceFiber optic connection

Documents: MLV41-LL-IR-1347

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF417 KB

Approvals+Certificates: MLV41-LL-IR-1347

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1846BPDF87 KB
Certificates
US CA UL General PurposeE87056LINK---

Associated Products: MLV41-LL-IR-1347

Accessories

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Glass fiber optic - diffuse with PVC covering, Series: Glass fiber optic - diffuse, End piece: Cylindrical, Sheathing: PVC, Device series: MLV41-LLfa
Glass fiber optic - diffuse with metal silicone covering, Series: Glass fiber optic - diffuse, End piece: thread, Sheathing: Metal-silicon, Special features: High temperature, Device series: MLV41-LLfa
Glass fiber optic - diffuse with PVC covering, Series: Glass fiber optic - diffuse, End piece: Thread / cylindrical right angle, Sheathing: PVC, Device series: MLV41-LLfa
Glass fiber optic - diffuse with metal silicone covering, Series: Glass fiber optic - diffuse, End piece: Thread / cylindrical right angle, Sheathing: Metal-silicon, Special features: High temperature, Device series: MLV41-LLfa
Glass fiber optic - thru-beam with PVC covering, Series: Glass fiber optic - thru-beam, End piece: Cylindrical, Sheathing: PVC, Device series: MLV41-LLfa
Glass fiber optic - thru-beam with PVC covering, Series: Glass fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Device series: MLV41-LLfa
Glass fiber optic - thru-beam with metal silicone covering, Series: Glass fiber optic - thru-beam, End piece: thread, Sheathing: Metal-silicon, Special features: High temperature, Device series: MLV41-LLfa
Glass fiber optic - thru-beam with PVC covering, Series: Glass fiber optic - thru-beam, End piece: Thread / cylindrical right angle, Sheathing: PVC, Device series: MLV41-LLfa
Glass fiber optic - thru-beam with metal silicone covering, Series: Glass fiber optic - thru-beam, End piece: Thread / cylindrical right angle, Sheathing: Metal-silicon, Special features: High temperature, Device series: MLV41-LLfa

Function: MLV41-LL-IR-1347

The unique and extremely popular design of the MLV41 series enables it be mounted correctly in confined areas and offers all the functions that are normally only found on larger phototelectric sensors. The MLV41 series comes with a range of functions. For example, highly visible status LEDs on the front and back, resistance to ambient light, crosstalk protection and universally applicable output stages that permit every possible switching logic and polarity to be realized. The enhanced resistance to ambient light ensures reliable operation even where modern energy-saving lamps with electronic ballasts are in use. The same applies where multiple devices are present, i.e. the use of a number of sensors in the same vicinity causes no problems.