The weighing frame

The Dynascale belt scale model 1042 is easy to install, indoors or outdoors, on stationary or mobile belts and is customised to your applications. Its construction makes it suitable for the most applications on a wide variety of applications. It is used for product with light capacity and hight density.

Two bending beam loadcells, which are hermetically sealed load cells, have been strategically placed on adjusting plates outside the conveyor stringers. This setup ensures a stable and reliable foundation for accurate weight measurements. To further enhance precision, a weigh roller has been meticulously mounted on the load cells, ensuring it remains tension-free throughout its operation.

The speed sensor
The digital speed sensor is a highly accurate and reliable speed sensor, ideally suited for use with a belt scale. Its stainless steel construction and IP67 protection degree ensure that it can be used in virtually all conditions, indoors and outdoors, corrosive or not,…

The transducer is mounted on the reversing drum and/or a travel roller on the output shaft, via a rod and a coupling piece to provide a smooth and reliable connection.

The Integrator
The WI301 integrator is a weight integrator for dynamic weighing systems. By integrating the mV signal from the load cells in the weighing frame and the pulse signal from the speed sensor, the WI301 integrator generates a readout for the product flow in e.g. tonnes/hour. It is also possible to read out the belt load (kg/m), belt speed (m/s) and the daily counter or total counter (kg or Ton). The integrator can also be equipped with various optional boards for e.g. communication purposes. The integrator can be used for both approved and non-approved applications.

Accuracy guarantee
On installations approved by us, we guarantee that the Dynascale belt weighing system weighs and counts within a value of +- 0.5 % of the test value, between 20 and 100 % of the maximum capacity, provided it is calibrated with material and the conveyor installation is suitable for it.

Product Sheet

Dynascale 1042 weighing frame
Weighing section  1 weighing troughs
Weighing frame construction Powder-coated structural steel, optionally galvanised or stainless steel
Space requirement Applicable in any standard conveyor belt
Belt widths 200 to 1400 mm, more on request
Number 2
Type Bending beams
Mounting bolded
Power supply 10 VDC +-5%
Output 2 mV/V +-0.1%
Non-linearity <0.03 % FS
Non-reproducibility 0.01% FS
Operating temperature -40°C to +80°C
Temperature sensitivity Range 0.0014% FS/°C; Zero 0.0027% FS/”C
Overload Safe to 150% of load cell capacity; Max. to 300% FS; lateral force max. 50% FS
Belt speed sensor WIS526
Type Digital encoder with hollow shaft
Mounting Directly with a coupling on the output shaft of the reversing drum or a return roller
Housing Stainless steel housing, IP67
Mounting accessories Shaft with mounting arm
Weight Approx. 500 g
Weigh integrator
Type WI301 or WI8101E for feeder applications
Display Alphanumeric, 5″ colour display
Calibration Zero points, zero point tracking, resistance simulation, weights, calibration chains or product
Communication Protocol of your choice (mA, profinet, profibus, ethernet TCP/IP,…)
Power supply 110 VAC, 240 VAC or 12-30 VDC
Digital inputs Up to 3
Digital outputs Up to 4
Housing Field mount IP69K (228 x 214 x 124 mm) or panel mounting, IP69K (241 x 180 x 47 mm)
Temperature range -10°C to +40°C

More info

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