Retroreflective sensor MLV41-54-G-3957
- Rugged series in corrosion-resistant metal housing
- Reliable recognition of reflective objects and clear glass
- Teach-in procedure for automatic threshold value setting
- Automatic adjustment in case of soiling in contrast detection mode
- Resistant against noise: reliable operation under all conditions
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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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of MLV41-54-G-3957
| Product Description |
|---|
| Robust retroreflective sensor for glass detection, compact housing design, 1 m detection range, red light, PNP output, dark on and NPN output, light on, M12 plug |
| General specifications | ||
|---|---|---|
| Effective detection range | 0 ... 1 m in TEACH mode 0 ... 1.3 m in normal mode |
|
| Reflector distance | 0 ... 1 m in TEACH mode 0 ... 1.3 mm in normal mode |
|
| Threshold detection range | 1.6 m |
|
| Reference target | Reflective tape, cut to size 14.6 x 70 mm | |
| Light source | LED | |
| Light type | modulated visible red light , 660 nm | |
| Polarization filter | yes | |
| Angle deviation | max. ± 1° | |
| Diameter of the light spot | approx. 8 mm at detection range 40 mm | |
| Opening angle | 1.5 ° | |
| Ambient light limit | 40000 Lux | |
| Functional safety related parameters | ||
| MTTFd | 900 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| Operation indicator | LED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz) | |
| Function indicator | 2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode | |
| Contrast detection levels | 10 % - clean, water filled PET bottles 18 % - clear glass bottles 40 % - colored glass or opaque materials |
|
| Electrical specifications | ||
| Operating voltage | 10 ... 30 V DC | |
| Ripple | max. 10 % | |
| No-load supply current | max. 35 mA | |
| Input | ||
| Control input | - with open input: sensor operation - with positive flank is reset at the output - the output is set at high level if the light path is free - at low level if no sensor function, the output signal is saved until the next positive flank |
|
| Function input | Ext. Teach-In input (ET) | |
| Output | ||
| Switching type | PNP dark on, NPN light on | |
| Signal output | 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | max. 100 mA | |
| Voltage drop | ≤ 2.5 V DC | |
| Switching frequency | 1000 Hz | |
| Response time | 0.5 ms | |
| Compliance with standards and directives | ||
| Directive conformity | ||
| EMC Directive 2004/108/EC | EN 60947-5-2:2007 | |
| Standard conformity | ||
| Product standard | EN 60947-5-2:2007 IEC 60947-5-2:2007 |
|
| Approvals and certificates | ||
| Protection class | II, rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 , functional insulation acc. to DIN EN 50178 | |
| UL approval | cULus Listed 57M3 (Only in association with UL Class 2 power supply; Type 1 enclosure) | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) | |
| Storage temperature | -40 ... 75 °C (-40 ... 167 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP67 | |
| Connection | 5-pin, M12 x 1 connector | |
| Material | ||
| Housing | Aluminum , Delta-Seal coated | |
| Optical face | glass pane | |
| Connector | metal | |
| Mass | 50 g | |
| Dimensions | ||
| Height | 56.5 mm | |
| Width | 31 mm | |
| Depth | 13.6 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 10.0.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 5.1 | 27270902 |
| ETIM 9.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 5.0 | EC002717 |
| UNSPSC 12.1 | 39121528 |
Details: MLV41-54-G-3957
Product Documentation: MLV41-54-G-3957
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Instruction leaflet / Beipackzettel | ALL | 315 KB |
Design / Simulation: MLV41-54-G-3957
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 840 KB |
Approvals: MLV41-54-G-3957
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-1846C | ALL | 309 KB | |
Associated Products: MLV41-54-G-3957
| Accessories | ||||||
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
United States of America
sales@us.pepperl-fuchs.com
+1 330 425-3555
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified. Pepperl+Fuchs does not sell personal data.