GRAN

Impact flowmeter for granular material

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.

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

Type	Flow rate	A	B	C	E	Inlets		Kg
	m³/h	mm	mm	mm	mm	J mm	K mm
GRAN20	60	720	1200	478	1573	260	150	250
GRAN30	200	920	1295	528	1658	360	300	300
GRAN40	350	1320	1295	528	1658	360	400	400
GRAN50	700	1720	1295	528	1658	360	500	570
GRAN60	900	2120	1470	650	1823	525	630	850

Download technical sheet

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