Wireless laser sensor

RF 96 SDS SW915 LBT

Article no.: 1342568

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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

  • 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
    Telegram rate
    max. 7200 telegrams with repetitions/h
    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
    status signal – can be individually configured via radio receiver (delivery state: without status signal)
    LBT – can be deactivated via radio receiver (e.g. in conjunction with repeaters)
    transmission of battery voltage and switching condition
    Go to our different wireless receivers to find corresponding how-to videos.
    Wireless approvals
    USA: FCC-Id. XK5-RFRXSW915
    Canada: IC - 5158A-RFRXSW915
    Frequency
    915 MHz (USA, Canada) 
    Data rate
    66 kbps
    Channel bandwidth
    550 kHz
    Modulation type
    2-FSK
    Protocol
    sWave®
    Transmission power
    < 25 mW
    Wireless range
    max. 450 m outdoors, max. 40 m indoors
    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

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    Mounting and wiring instructions – RF 96 SDS

    German, English, French, Italian, Portuguese

    PDF2 MB 13.11.2025
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    Wireless laser sensor

    RF 96 SDS SW915 LBT

    Article no.: 1342568

    contact us