Wireless laser sensor

RF 96 SDS SW915B LBT

Article no.: 1450581

This product is only available on request, please contact our sales team. contact us

Product features

Wireless

  • sWave® wireless technology

  • Time-of-flight sensor: measurement based on travel time of emitted light impulse

  • Simple mounting

  • Energy-efficient time-of-flight measurement: switching period 3 secs.

  • Switching distance: max. 250 mm, independently of object colour or material

  • Power supply by Lithium battery (replaceable)

  • Easy programming of receiver

  • LBT - Listen before Talk Firmware

Notes

  • No compatibility between SW915B and SW915.

  • The battery must be ordered separately.

    Technical data

    Applied standards
    EN IEC 60947-5-2, EN 55011, EN IEC 61000-6-2, EN IEC 61000-6-3, EN 301 489-3, EN 300 220-2
    Enclosure
    thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
    Tightening torque
    M4 enclosure mounting screws: max 1.2 Nm
    M2.5 cover screws: approx. 0.45 Nm
    Degree of protection
    IP54 (IEC/EN 60529)
    Sensor
    logging with IR laser
    Laser class
    Class 1 to EN 60825-1; 950 nm
    Ambient temperature
    0 °C … +65 °C
    Switching frequency
    0.33 Hz
    Cycle time
    3 s
    Switching distances
    25 cm
    Hysteresis
    one side, default 4 cm
    Standby current
    200 µA
    Accuracy
    ± 20 mm
    Field of view
    27°
    Actuating time
    min. 20 ms
    Note
    transmission of battery voltage and switching condition

    General

    Frequency
    914.2 MHz (USA, Canada) 
    Data rate
    62.5 kbps
    Channel bandwidth
    500 kHz
    Modulation type
    CSS
    Protocol
    sWave®
    Wireless approvals
    USA: FCC - VPYLBAA0QB1SJ
    Canada: IC - 772C-LBAA0QB1SJ

    Function

    Telegram rate
    max. 12000 telegrams with repetitions/h
    Transmission power
    < 25 mW
    Wireless range
    max. 450 m outdoors, max. 40 m indoors
    Collision avoidance procedure
    LBT - Listen before Talk software
    Note
    LBT – can be deactivated via radio receiver (e.g. in conjunction with repeaters)
    status signal – can be individually configured via radio receiver (delivery state: without status signal)
    Go to our different wireless receivers to find corresponding how-to videos.
    Voltage source
    lithium battery Tadiran TL-5920 (replaceable)
    System
    Li/SOCl2
    Nominal voltage
    3.6 V
    Nominal capacity
    8.5 Ah
    Voltage source
    lithium battery Tadiran SL-2770 (C), replaceable
    System
    Li/SOCl2
    Nominal voltage
    3.6 V
    Nominal capacity
    8.5 Ah
    Battery life
    Typical values with default settings.
    Actuation interval
    10 s: approx. 3.9 years
    100 s: approx. 4.1 years
    1,000 s: approx. 4.2 years
    10,000 s: approx. 4.2 years
    N.B.: Changes in battery lifetime are almost linear to changes in cycle time.

    Below the sensor window a red LED indicates the battery status. It will light up for 1 second after transmission if the battery voltage is low. In this case assume that the battery is empty and needs to be changed.

    Dimensional drawing

    Below the sensor window a red LED indicates the battery status. It will light up for 1 second if the battery voltage is low. In this case assume that the battery is empty and needs to be changed.

    Downloads

    Mounting and wiring instructions – RF 96 SDS

    German, English, French, Italian, Portuguese

    PDF2 MB 13.11.2025

    Wireless laser sensor

    RF 96 SDS SW915B LBT

    Article no.: 1450581

    This product is only available on request, please contact our sales team. contact us