Proximon Controls Pvt. Ltd.

Proximon Controls Pvt. Ltd.
Proximon Controls Pvt. Ltd

Retro-Reflective Sensor (RBI) Proximon Controls Pvt. Ltd

  1. Proximon Controls Pvt. Ltd

    Type

    ø (mm)

    L (mm)

    Sn

    RBI – 300

    18

    90

    300 mm

    RBI – 1 K

    18

    90

    1 Mtr.

    RBI – 2 K

    30

    90

    2 Mtrs.

    RBI – 3 K

    30

    90

    3 Mtrs..

    RBI – 4 K

    30

    90

    4 Mtrs.

    RBI – 10 K

    30

    90

    10 Mtrs.
  2. WORKING PRINCIPLE

    This is a system which consist of one device and a reflector. The device contains emitter and receiver. The rays emitted by the emitter are reflected by the reflector to the receiver. The sensing of the object occurs when these rays are interrupted.

  3. ADVANTAGES

    - Easy assembly compared to the through beam type.
    - Large active sensing range compared to diffused beam type.

  4. FIELD OF APPLICATION

    This sensor can be used where it is difficult to install Through Beam Semsor due to space constraint. Further, simple wiring makes it sutaible where sensing objects are bigger in size. Thus These sensors are used for loop control in decoiller, edge detection in paper / sheet metal etc.

  5. TECHNICAL CHARACTERISTICS

     Response Time
     5 msec
     Switching Frequency
     100 Hz
     Operating Voltage
     10 – 30 VDC
     Maximum Load Current
     100 mA
     Output
     NPN or PNP
     Maximum Current consumption
     @ 24V DC (NO Load)
     29 mA in OFF state
     35 mA in ON state
     Voltage Drop
     1 V Max
     Short Circuit Protection
     Provided
     LED Indicator
     Provided
     Temperature Limit
     0 - 55°C
     Cable  2 Mtrs (std.)
  6. Special Note

    As every object has some reflectivity, in Retre-reflective sensor object wil not be sensed if it is passed nearer to sensor. In this portion sensor remains inactive which is known as Dead Zone. Hence, it is recommended to move the object nearer to reflector [ i.e. away from the sensor ] as much as possible.
    Generally, the effective sensing zone for an object is 30 to 100% away from sensor. Also, you can reduce the dead zone by gain adjustment facility provided on sensor, but it will also reduce the nominal sensing distance [Sn].

  7. ORDERING CODE

    A Type
    B Load Technique
    C Load Logic
    RBI - 300
    P - PNP
    O - NO
    RBI - 1k
    N - NPN
    C - NC
    RBI - 2k
       
    RBI - 3k
       
    RBI - 4k
       
    RBI - 10k
       

      Example :
      RBI – 3 K – P – O
      Retro – Reflective Sensor,
      Sensing range 3 Mtrs,
      PNP, Normally open.