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WEIGHTRAC 31

Radiometric sensor for mass flow determination

Throughput measurement


WEIGHTRAC 31 - Radiometric sensor for mass flow determination
WEIGHTRAC 31

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

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

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Technical specifications
Documentation
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Application

WEIGHTRAC 31 is a mass flow measurement for precise bulk solids detection on conveyor belts and in screw conveyors. PVT is used as scintillation material.

Other applications

Conveyor belt

Mass flow measurement on conveyor belts

Mass flow measurement on conveyor belts

To the application

Conveyor belts for coal

Mass flow measurement on conveyor belts

Mass flow measurement on conveyor belts

To the application
Technical specifications
Measuring range - Distance
  • - [Meter - Foot]
Measuring range - Pressure
  • - [Bar - kPa - psi]
Process temperature
  • -40 ... 60 °C [°C - °F]
Accuracy
  • 1 %
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
Approvals
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 explosion protection through housing "t"
Display & adjustment
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

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    • ZH
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Specification sheet

WEIGHTRAC 31

4 … 20 mA/HART - four-wire

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    • US
    • DE
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    • IT
    • NL
    • PT
    • TR
    • ZH
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Operating instructions

WEIGHTRAC 31

4 … 20 mA/HART - four-wire

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    • DE
    • CS
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    • FI
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    • HU
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    • KK
    • KO
    • NL
    • NO
    • PL
    • PT
    • SV
    • TR
    • UK
    • ZH
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Further downloads for this product

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

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Controllers
Accessory
Spare parts

VEGAMET 141

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

kr. 3,179.00

Base price

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VEGAMET 142

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

kr. 4,119.00

Base price

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VEGAMET 341

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

kr. 3,455.00

Base price

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VEGAMET 342

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

kr. 4,396.00

Base price

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VEGAMET 841

1 x 4 ... 20 mA sensor input, 1 x 4 ... 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

kr. 3,739.00

Base price

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VEGAMET 842

2 x 4 ... 20 mA sensor inputs, 2 x 4 ... 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

kr. 4,679.00

Base price

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VEGAMET 861

1 x 4 ... 20 mA/HART sensor input, 2 x digital inputs, 1 x 4 ... 20 mA current output, 4 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

kr. 5,200.00

Base price

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VEGAMET 862

2 x 4 ... 20 mA/HART sensor inputs, 4 x digital inputs, 3 x 4 ... 20 mA current outputs, 6 x operating relays, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

kr. 6,300.00

Base price

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VEGAMET 624

VEGAMET625 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren.png 352 KB VEGAMET624 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions such as remote enquiry of measured values for a 4 ... 20 mA/HART sensor

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VEGAMET 625

VEGAMET625 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions such as remote enquiry of measured values for two HART sensors

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VEGAMET 391

VEGAMET391 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions, remote enquiry of measured data. optimized for water/sewage water industry

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VEGATOR 141

Single channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

kr. 1,791.00

Base price

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VEGATOR 142

Double channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

kr. 2,552.00

Base price

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VEGASCAN 693

Signal conditioning instrument for up to 15 HART sensors

Measured value indication and remote enquiry of measured data for up to 15 HART sensors

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WEIGHTRAC frame

No image available

Measuring frame for mounting of WEIGHTRAC

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WEIGHTRAC 31 tachometer

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The speedometer is used to detect the belt speed.

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WEIGHTRAC Reference Absorber

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WEIGHTRAC 31 tachometer

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The speedometer is used to detect the belt speed.

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Electronics PROTRAC series 30

Electronics PROTRAC series 30

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WEIGHTRAC frame

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Measuring frame for mounting of WEIGHTRAC

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