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    Wenglor

    Wenglor OPT1541, Reflex Sensor with Background Suppression

    Wenglor OPT1541, Reflex Sensor with Background Suppression

    €633,08
    €633,08
    Sale Sold out
    Taxes included.

    📦 Ready for dispatch: 02.12.2025

    SKU: OPT1541

    These sensors have been specially designed for use in accumulation roller conveyors. Their compact design allows for installation between rollers below the transport level. High-precision background suppression makes it possible to reliably detect even black objects at up to 900 mm. Settings are entered via wireless NFC, which is even possible in the de-energized state. Thanks to the innovative fast-clip mounting system and quick wiring, the sensors are installed and ready for use in no time flat.

    • Optimized performance
    • Energy savings thanks to EcoMode
    • Wireless settings via NFC
    • Increased capacity thanks to intelligent functions
    • Time-saving initial start-up with fast-clip mounting system and quick wiring
    Optical Data
    Range 900 mm
    Switching Hysteresis < 5 %
    Light Source Infrared Light
    Wavelength 860 nm
    Service Life (T = +25 °C) 100,000 h
    Risk Group (EN 62471) 1
    Max. Ambient Light 90,000 Lux
    Opening Angle 3 °
    Electrical Data
    Supply Voltage 20.6 ... 30 V DC
    Current Consumption Sensor (Ub = 24 V) < 16 mA
    EcoMode yes
    Switching Frequency 100 Hz
    Response Time 5 ms
    Temperature Drift < 5 %
    Temperature Range -40 ... 60 °C
    Number of Switching Outputs 2
    Switching Output Voltage Drop < 0.9 V
    PNP Switching Output/Switching Current 200 mA
    Short Circuit Protection yes
    Reverse Polarity Protection yes
    Overload Protection yes
    Logic yes
    Single Discharge yes
    Block Forwarding yes
    Solenoid Valve yes
    Automatic Roller Shutdown yes
    Protection Class III
    Mechanical Data
    Setting Method NFC
    Housing Material Plastic, ABS/GF
    Degree of Protection IP65
    Connection M12 × 1; 4-pin
    Cable length (L) 1.5 m
    Cable Jacket Material PVC
    Weight 265 g
    Pneumatic Solenoid Valve Unit
    Valve no. K04
    Supply Voltage Valve 19.2 ... 28.8 V
    Current Consumption Valve 86 mA
    Valve temperature range -15 ... 50 °C
    Operating Pressure 4 ... 7 bar
    Nominal Width 0.8 mm
    Nominal flow rate 1 -> 2 20 NL/min
    Nominal flow rate 2 -> 3 100 NL/min
    Supply-Line Connector Pipe 2× 8×1
    Working-Line Connector Pipe 4×1
    Valve function 3/2-Way
    Switching function NC
    Output
    PNP NO/NC switchable yes
    NFC Receiver Category yes
    Standards and certificates
    Connection Diagram
    Switching Distance Deviation
    Typical characteristic curve based on white, 90 % remissionSr = Switching DistancedSr = Switching Distance Changeblack 6 % remissiongrey 18 % remission
    Ctrl. Panel
    2a = NFC interface3a = Switching Status Indicator/Error Indicator
    Dimensioned Picture
    Dimensions specified in mm (1 mm = 0.03937")1 = Transmitter Diode2 = Receiver DiodeScrew M4 = 0.5 Nm
    Complementary Products
    • Adapter OPT70N, OPT70S, OPT70P
    • ZPTX001 Quick Mount
    • USB NFC Adapter
    • Software
    View full details