GRAN

Impact flowmeter for granular material

Logo de la marque Hasler

Continuous weighing of small granular free flowing materials.
Totally enclosed, rugged construction with pressure equilibration channel.
Not sensitive to material build-up the pendular system only measures horizontal forces.
Maintenance free, no moving parts.
Easy installation into material handling circuits.
Wear protected material guiding funnel and impact plate.

Technical sheet

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Controller

The GRAN is connected to a BFC electronic controller - panel or wall version - having the following interfaces:

Standard

3 Configurable isolated digital outputs with programable thresholds : totalizer, alarm, horn

  • 1 Configurable isolated 0/4-20 mA analog output for either: lowrate, current weight, speed, load per meter
  • 2 Configurable isolated digital inputs: out of range acknowledgement, totalizer reset.

Data links

Isolated serial communication :

  • Modbus, Ethernet ModbusTCP, Profibus DP - for connection with a PLC or host computer.

 

Application example

  • Cement plant
  • Cement grinding
  • The fresh material is fed to the cement mill by 3 weigh belt feeders GRAVIT.
  • The reject from the dynamic separator is measured by a GRAN flowmeter.

Layout

Option : vertical inlet with flexible connection

Dimensions and weight

TypeFlow rateABCEInletsKg
m³/hmmmmmmmmJ
mm
K
mm
GRAN206072012004781573260150250
GRAN3020092012955281658360300300
GRAN40350132012955281658360400400
GRAN50700172012955281658360500570
GRAN60900212014706501823525630850