FS20 series
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  • FS20 series

Fiber optic sensor

FS20 series


LF25 series displacement sensors use laser technology for measurement which is mainly used for contactless measurement of changes in the position, displacement, etc. of objects. It consists of a laser, a laser detector, and a measurement circuit, which can accurately measure the geometric quantities of the measured object, such as displacement, thickness, vibration, distance, and diameter. We supply various sizes and specifications with product width from 25mm, 44mm, 60mm, to 90mm for customers to select according to installation ambient.

Key words:

FS20 series

  • Description
  • Specs
  • Model
    • Commodity name: FS20 series
    • Commodity ID: FS20
    • Category: Fiber optic sensor
    • Model No.: FS20

    LF25 series displacement sensors use laser technology for measurement which is mainly used for contactless measurement of changes in the position, displacement, etc. of objects. It consists of a laser, a laser detector, and a measurement circuit, which can accurately measure the geometric quantities of the measured object, such as displacement, thickness, vibration, distance, and diameter. We supply various sizes and specifications with product width from 25mm, 44mm, 60mm, to 90mm for customers to select according to installation ambient.

  • ● Multiple detection modes to meet different needs
    ● Excellent operability and functionality, making debugging more convenient
    ● Switch and analog can be selected
    ● Super strong light resistance

     

    General Parameters

    Parameters
    ModelFS20NFS20PFS20INFS20IP
    TypeNPNPNPNPN+current analogPNP+current analog
    Light SourceRed LED
    Electrical Parameters
    Supply Voltage12~24VDC±10%
    Power ConsumptionStandard: NPN max. 900mW, PNP max. 950mW (max. 39mA at 24V; max. 52mA at 12V);
    Power saving mode: NPN max. 800mW, PNP max. 850mW (35mA at 24V, max. 44mA at 12V).
    Note: When using the "high-speed" mode, the power increases by 160mW (7mA)
    Output selectionLight on/Dark on
    Response timeMega response time 8ms; when turn on "enhanced anti light interference" function, response time 13ms;  
    Super response time 8ms, when turn on "enhanced anti light interference" function, response time 1.6ms.
    Fine response time 250us; when turn on "enhanced anti light interference" function, response time  400us; 
    High speed response time 50us;when turn on "enhanced anti light interference" function, response time 200us.
    Delay functionConnection delay, disconnection delay, ONE SHOT timer
    Control outputCollector open circuit: 24V; Max.output: 100mA; Residual voltage: 1.5V
    Analog output-Current analog output 4-20mA
    Mechanical Parameters
    Housing materialPC
    ConnectionDirect outlet, wire length 2m
    Weight50g
    Ambient Parameters
    Ambient temperature-20~55°C (no freezing,no condensation)
    Ambient humidity35~85%RH
    Vibration resistance10~55HZ (1.5mm amplitude for 2 hours each in X,Y,Z directions)

       Dimensional diagram

       Wiring diagram

    FS20 wiring NPN

     

    FS20 wiring PNP

     

  • ProductConnectionControl OutputProduct Model
    Fiber Optic SensorDirect outlet typeNPNFS20N
    PNPFS20P
    NPN+current analogPF21IN
    PNP+current analogPF21IP

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