WEIGHTRAC 31

Radiometric sensor for mass flow determination

Throughput measurement

Application area

The frame construction offers a simple mounting option for a retrofit on a conveyor belt, to enable non-contact throughput measurement of bulk solids.
The WEIGHTRAC 31 is a radiation-based sensor for precise flow measurement of bulk solids. It is ideal for mass flow determination on conveyor belts and in conveyor spirals in all industries. Due to its frame construction, the WEIGHTRAC 31 can be simply retrofitted to the conveyor belt.
 

Your benefit

  • Exact determination of the delivery volume through simple setup
  • Wear-free, because non-contact measurement
 
Measuring range - Distance
  • - [Meter - Foot]
Process temperature
  • -40 ... 60 °C [°C - °F]
Measuring range - Pressure
  • - [Bar - kPa - psi]
Accuracy
  • 1 mm
Materials, wetted parts
  • No wetted material
Seal material
  • no media contact
Housing material
  • Aluminium
  • Stainless steel (precision casting)
Protection rating
  • IP66/IP67
Output
  • Profibus PA
  • Foundation Fieldbus
  • Four-wire: 4 … 20 mA/HART
Ambient temperature
  • -40 ... 60 °C
 
Scope
  • ATEX / Europe
  • CSA / Canada
  • FM / USA
  • EAC (GOST) / Belarus
  • EAC (GOST) / Kazakhstan
  • EAC (GOST) / Russia
  • IEC / worldwide
  • NEPSI / China
  • INMETRO / Brazil
Explosion protection
  • Intrinsic safety "i"
  • Flameproof enclosure "d"
  • Dust ignition protection "t"
 
Adjustment
  • PLICSCOM
  • PC, PACTware and DTM
  • HART-Communicator
  • Software (e. g. AMS™, PDM)
Indication
  • Display/adjustment module PLICSCOM
  • VEGADIS 81
  • VEGADIS 82

Product catalog

Radiometric

Specification sheet

WEIGHTRAC 31
Four-wire: 4 … 20 mA/HART

Operating instructions

WEIGHTRAC 31
Four-wire: 4 … 20 mA/HART

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All documents and software for this product can be found in our Download Center.

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