Shering Weighbridge Instrumentation
For any weighing equipment, the instrumentation consists of two main parts:
One or more load cells within the scale or weighbridge. These are the sensors that measure the load, sending the information electronically to a customer interface for display and further action.
Customer Interface. At a basic level this can simply be a display unit, possibly connected to a printer for producing tickets. Shering have designed and offer several levels of customer interface under the Command brand name.
Shering Command Series
Model 920
The Command 920 is a digital weight indicator designed for simple applications, such as platform scales. The LCD display allows a single gross/tare/net calculation to be made and the details printed onto a ticket. See comparison chart at the base of this page to compare features.
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Shering Command Series
Model 930
The Command 930 is an entry-level digital weight indicator principally designed for connection to weighbridges where a computer system are being attached via the RS232 communications port. In instances where a computer is not required and only basic weight information is required, the Command 930 unit will allow a single tare weight to be stored and retrieved so the gross/tare and net weights can be printed on a ticket.
See comparison of features at the base of this page.
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Shering Command Series
Model 940
The Command 940 is a sophisticated digital weight indicator designed to cope with the middle ground between basic requirements, Command 930, and a full computerised system, Command 9000. The large 20mm back-lit LCD display allows vehicle details to be entered via the alpha/numeric keypad along with product names.
This allows on-screen totals for either vehicles or products to be displayed at any time.
Command 940 also provides sophisticated batch weighing functionality where target weights can be entered and secondary plant can be controlled. This functionality is provided via an additional expansion card with four connection points for controlling the loading of ancillary plant equipment.
In the event of power failures the built-in memory facility stores details of the vehicles, weights, tares and totals so critical data is not lost. See Comparison Chart of Features at the base of this page.
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Shering Command Series
9000 Software
This is our totally integrated and flexible software solution, for which details are shown in the Software & Systems section of this website.
Printers
Shering offer a range of printers suitable for connection to any of the range of Command equipment.
Shering Command Series - Comparison Of Features
| Features & Functions | Command 920 | Command 930 | Command 940 |
| Battery backed database | • | ||
| Battery backed real-time clock | • | • | • |
| Database size | 200 | ||
| Display test function | • | • | • |
| Gross weighing mode | • | • | • |
| Net weighing mode | • | • | • |
| ID code totals | • | ||
| Product code totals | • | ||
| Keyboard tare | • | ||
| Alpha-numeric keyboard | • | ||
| Selectable decimal point | • | • | • |
| Selectable units g, kg, lb, t | • | • | • |
| Semi-auto tare | • | • | • |
| Sequence number generator | • | • | • |
| Set zero function | • | • | • |
| Setpoints | • | ||
| Analogue output | • | • | |
| Stored tare | • | ||
| Zero tracking | • | • | • |