CRAT/CRAF20-11 Variants

A variety of devices all with an 11° beam angle. Incl a MasterSlave capable variant.
CRAT20/11-11

11° beam angle, Up to 40M range, mobile targets.
Technical info:
 
  • Beam angle: 11°/11° (±5.5°)
  • Range: Standard Range
  • Moving/ Stationary: Moving
  • Dimensions: 100x100x42mm
  • Weight: Approx 650g
  • Voltage: 24 VDC
 
CRAT20/11-11ST
 
11° beam angle, Up to 40M range, stationery and mobile targets
Technical info:
 
  • Beam angle: 11°/11° (±5.5°)
  • Range: Standard Range
  • Moving/ Stationary: Moving or stationary
  • Dimensions: 100x100x42mm
  • Weight: Approx 650g 
  • Voltage: 24 VDC
 
CRAT20/11-11ST 60m
 
11° beam angle, Up to 60M range, stationery and mobile targets
Technical info:
 
  • Beam angle: 11°/11° (±5.5°)
  • Range: Long Range 
  • Moving/ Stationary: Moving or Stationary
  • Dimensions: 100x100x42mm
  • Weight: Approx 650g
  • Voltage: 24 VDC
 
CRAF20-11/11ST MASTER/SLAVE
 
This version of the scanner has all the attributes of the other scanners but also has another function built in. This device has a MasterSlave capability.
 
Technical info:
 
  • MasterSlave function
  • Beam angle: 11°/11° (±5.5°)
  • Range: 15m
  • Moving/ Stationary: Moving or Stationary
  • Dimensions: 100x100x42mm
  • Weight: Approx 650g for Master and Slave
  • Voltage: 24 VDC
 The  low range is due to the distance between Master and Slave up to a distance from 2m. 

The connection between Master and Slave is through a 5-pin connector. 
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Product Name: CRAT/CRAF20-11 Variants

Details

Downloads

 
CRAT20-11/11 Datasheet
 
Beam patterns
The CRAT20-11/11 sensor range all have an 11°/11° (±5.5°) beam angle. In there range there are varying distance capabilities of up to 60 metres. Also in this range is a device with a MasterSlave capability, the CRAF20-11/11ST. 

Suitable for STS cranes with slow and fast moving speeds, the CRAT20-11 range can be used for detecting obstructions in the path of the moving STS crane. Giving additional assistance to the driver while loading / unloading container ships.

Advantages: 
  • High operating distance
  • Heavy duty enclosure 
  • High class of protection 
  • Wide temperature range
  • Can work in all environmental conditions
Specification:
  • 40/40/60/15 metres range
  • Frequency range from 24,000 - 24,250
  • Antenna characteristics: 11° (± 5,5°) vertical and horizontal 
  • Protection class: IP 67
  • Distance detection: 0.2m. Threshold (in 1m steps from 2 - 40/60/15m adjustable) a minimum speed from 3m/min is required 
  • Response time: < 50ms 
  • Delay after power on: approx. 1 sec  
  • Operating/ storage temperature: -40 - +85 °C 
  • Output: 3 Open-Collector-Outputs with each 50mA
  • Connection: 5-pin Connector M12x1, RSF4 compatible

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