EchoTREK for solids - (Ultrasonic Compact)

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EchoTREK for solids - (Ultrasonic Compact)
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  • 3/4-wire compact transmitter
    Non-contact level metering
    Narrow 5° beam angle
    Fully temperature compensated
    Excellent signal processing via QUEST+ software
    PP, PVDF, PTFE, stainless steel or foam faced transducers
    Optional field indicator and plug-in programmer/display
    Plastic or aluminium housing
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FEATURES ::

  • 3/4-wire compact transmitter
  • Non-contact level metering
  • Narrow 5° beam angle
  • Fully temperature compensated
  • Excellent signal processing via QUEST+ software
  • PP, PVDF, PTFE, stainless steel or foam faced transducers
  • Optional field indicator and plug-in programmer/display
  • Plastic or aluminium housing
  • [ HART ]
  • Secondary lightning protection
  • HART, RS 485
  • Power relay output
  • Dust Ex version

APPLICATIONS ::

  • Almost any free flowing solids
  • Level, volume or weight calculation and display
  • Reliable measurement in challenging applications such as dusting during filling

SPECIFICATIONS ::

  • Power supply:
    85-255 V AC / 120-255 V DC / 11,4-40 V DC / 11,4-28V AC
  • Ambient temperature: -30 °C to +70 °C
  • Medium temperature: -30 °C to +100 °C
  • Pressure: 0.7 - 1.1 bar
  • Measuring range: 0.6 to 60 m for solids
  • Outputs: 4-20 mA, relay, RS485, HART
  • Protection: IP 67,
    ATEX II 1/2 D IP 65 T130°C

 


FEATURES :

  • Output versions: 4-wire compact transmitter with 4…20 mA output and optional HART communication
  • Adjustment, programming: Push button, field programmabe through optional local display/programmer module, remote HART programming
  • Mounting:On top of the tank, Consoles
  • Housing material: Plastic (PBT) or Alu cast
  • Material of wetted parts: PVC foam and aluminium.
  • Operating principle: Level, volume and weight measurement calculated from distance between the sensing point and the surface
  • Ex approval: Yes
  • Protections: EMC certificate: EN 61326-1:2007


APPLICATION CONSIDERATIONS :

  • Suggested applications: Non-contact measurement in open or closed tanks, open channels, silos
  • Measurable mediums: free-flowing solids
  • Advantages: Low-cost non-contact measurement, easy installation. Narrow beam angle
  • Application restrictions: Dense dust above the surface


TECHNICAL DATA :

  • Power supply:11.4...40 V DC and 11.4...28 V AC; 24 V AC/DC; 230 V AC
  • Ambient temperature:-30…+70°C
  • Medium temperature:-30…+100°C
  • Process pressure:0.7…1,1 bar
  • Measuring range: max. 60 m
  • Accuracy:+/-0.25 %
  • Output:4…20 mA / HART, Relay
  • Process connection: 1”, 1½””, 2” thread, flange, console
  • Ingress protection: IP67
  • Ex marking: ATEX II 1 D IP65 T130°C

 

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