Micrometro Ottico Serie RF656

Micrometro Ottico Serie RF656
 

Misura di diametri, distanze e posizione

 

 

 

- Micrometri a fascio di luce diretta

      - Micrometri con ottica telecentrica

- Range di misura 5 , 10 , 25 mm

      - Frequenza di misura fino a 10000Hz

- RS232 / RS485 / Ethernet + 4...20mA / 0...10V

      -Sistemi a multi coordinate

 

 

Dati tecnici di base :

 
RF656- 5 10 25
Measurement range, mm ±1х5 ±3х10 ±5х25
Minimum size of the object, mm 0.03 0,05 0,1
Transmitter-Receiver distance 25 56 63
Accuracy*, um ±0,3 ±0,5 ±1
Max measurement frequency, Hz 2000 10000 10000
Light source LED
Lase safety class 1  (IEC60825-1)
Output interface:
  digital RS232 (max. 921,6 kbit/s) or RS485 (max. 921,6 kbit/s)
or Ethernet & (RS32 or RS485)
analog 4…20 mA (load ≤ 500 Ohm) or 0…10 V
Synchronization input 2,4 – 5 V (CMOS, TTL)
Logic output three outputs, NPN: 100 mA max; 40 V max
Power supply, V 24 (9 …36)
Power consumption, W 1,5..2
Environment resistance:
  Enclosure rating IP67
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60
Relative humidity 5-95% (no condensation)
Housing material aluminum
Weight (without cable), gram 600 600 600

* Typical data obtained when a knife edge was used to interrupt the beam and distance between transmitter and receiver is equal of two measurement range.

 

Model RF656 Operation Principles

The micrometer operation is based on the so-called ‘shadow’ principle. The micrometer consists of two blocks – transmitter, 1 and receiver, 2. Radiation of a red LED 3 is collimated by a lens 4.  With an object, 5 placed in the collimated beam region, shadow image formed by telecentric lens 6 and is scanned with a CCD photo-detector array 7. A processor 8 calculates the position (size) of the object from the position of shadow border (s).

 

High precision noncontact measurements:

  • Large Width / Diameter
  • Gaps
 
  • Dual axis
 
  • Object and Target Displacements
 
  • Object Recognition
 
  • Diameter and Profile

 

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