Thayer Instrumentation Equipment

Sixty plus years of working closely with new customers as well as our installed client base permitted us to tailor our instrumentation and controls to the collective needs required by this industry. We constantly draw on this experience and knowledge to develop, design and deliver the most powerful and universal weigh feeding instrumentation the market has to offer.

Our instrumentation is dedicated to the task at hand, weigh feeding. It prioritizes the critical elements of the weigh equipment and processes this information in such a way that performance and accuracy are not sacrificed by secondary elements of the system or its process. When it comes to single or multiple weigh feeding applications dedicated processors are the ultimate in control schemes. It simplifies and lessens the burden on your production facility’s supervisory control systems while still permitting complete control and monitoring of all your processes needs. Whether it is conveyor belt, loss in weight or batch weighing or even flow measurement control our instrumentation has the built in flexibility to meet your processing demands.

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Over the years we developed many control features and routines that you as users wanted, needed and requested to improve your production requirements. Common features such as; complete selection of user configurable engineering weight, time and distance units, automated calibrations, full text display messaging, on the fly programming and tuning, real-time diagnostics, Input/Output configuration and manipulation, multiple operator interfaces, built in histories and data logging, large selection of industrial communication protocols, just to name a few. Conveyor belt routines such as; input and output scale location compensation, in phase blending, output resume, dual preset counters, pre-feed control output compensation, pre-feed control sample and hold, belt tracking alarming and shutdown, plus many more. Loss in weight routines such as; input scale location compensation, in phase blending output resume and compensation, real-time volumetric control, measurement limiting, disturbance control, agitation control, comprehensive refill control and a whole lot more.

To complement our instrumentation we also have a complete line of AC, DC and Electromagnet motor controllers. All of which are easily integrated into any of our weigh systems as well as any other motor control system that meet their specifications. Our motor controllers like our instrumentation have been designed and developed to meet the industries needs and include Local or Remote HOA (Hand-Off-Automatic) controls, adaptable start/stop logic, emergency stop input, system interlock inputs and status outputs. Although they are not required they do drastically simplify the task associated with properly installing motor controls for industrial equipment by including branch circuit protection, disconnects, logic controls and one common field break out terminal. Regardless of motor controller type they all have the same control functionality inside and out making them easy to install, learn, maintain and the most economical solution for your motor control needs.

Our instrumentation and controls provides your entire workforce from operators to engineers with the information and controls needed to keep your weigh equipment running at optimum performance, minimize down times and increase your profitability. When it comes to weighing equipment we have your instrumentation and control needs covered. For more information browse through our website or contact us.

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Showing all 9 results

  • S52c Weigh Feeder Controller

    • Weigh Belt Controller
    • Loss-In-Weight Feeder Controller
    • Batch Controller
    • Strain Gauge and LVDT Load Cells

    The S52c weigh belt and Loss-In-Weight controller enables easy set-up, calibration and maintenance.

    Its intuitive menu interface is very easy to use.  Step-by-step on-screen instructions guide the user through set up, calibration and customization of inputs and outputs.  Multiple checks and balances built into the software virtually eliminates human error.

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  • S52i Integrator

    • Conveyor Belt Scale Integrator
    • Weigh Belt Integrator
    • Strain Gauge and LVDT Load Cells

    THAYER’s S52i is a compact, cost effective belt scale integrator.  Advanced microprocessor based technology is used to process both weight and speed signals and output accurate and stable reading of flow rate and totalize weight of bulk solid materials.  The S52i integrator is compatible all THAYER non-commercial Belt Scales and Weigh belt scales.  As a retrofit, the unit will work with any single or dual load cell based weigh-bridge.

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  • Series 5200 Controller

    • Conveyor Belt Scale Integrator
    • NTEP CERTIFIED INTEGRATOR
    • Weigh Belt Integrator & Controller
    • Loss-In-Weight Feeder Controller
    • Batch Controller
    • Strain Gauge and LVDT Load Cells

    For applications that require an elevated level of flexibility over elementary weighing indicators, the SERIES 5200 is simply the fastest and most affordable fully featured weight indicator and controller on the market today. Because of its many options, the SERIES 5200 offers the appropriate solution to various weighing tasks, commercial for trade belt scales, Loss-In-Weight Feeders, Weigh Belt Feeders , and batching . Furthermore it provides statistical information, data processing and data transfer.

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  • i340 Belt Scale Integrator

    • Quarry King Conveyor Belt Scale Integrator
    • Strain Gauge Load Cell

    Thayer Scale’s new Model i340 Conveyor Belt Scale Integrator is a full featured instrument specifically designed to match with Thayer’s single idler “Quarry King” Belt Scale. It performs the same functions as an instrument costing many times more without sacrificing accuracy that is associated with THAYER weighing products.

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  • TS-520 Multi-Instrument Monitor

    • Multi-Instrument Monitor for all THAYER weigh scales

    The TS-520 Operator Interface Terminal is a graphic touch screen panel that is capable of supporting up to twelve (12) THAYER weigh feeders. Feeder data is graphically displayed and includes historical trends, statistical control, diagnostics, help, and much more.

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  • Auditor NTEP Certified Belt Scale Monitor

    THAYER AUDiTOR™ is a PC-based data collection and software package running on an industrial PC (IPC). It provides a link between a plant and the Series 5200 NTEP approved secure in integrator. It has been designed to meet the requirements if NTEP, AAR, and HB-44 for rate trending and printing of deliveries with date and time stamping.

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  • Bridge Breaker & Flow Promotion Device Controller

    The Bridge Breaker® Controller (BBC) is a self-contained unit capable of operating a variety of Flow Aid devices (FADs) for the purpose of insuring material flow thru hoppers, silos chutes or vessel. It can control various devices such as Thayer’s Bridge Breaker®, vibrators, Air Cannons, Air Pads, etc. or combinations thereof.

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  • Customer Control Panels and Explosion Proof Instrumentation

    Thayer Scale has continually developed our in-house capabilities for control panel fabrication.The fabricated assemblies are conceived for use with our weighing and volumetric feeders and can be customized to include ancillary equipment as well. These panels are ready for you to adapt to your specific application by providing finalized wiring diagrams, connecting your field wiring, programming and commissioning. Thayer Scale has satisfied numerous customers with design and fabrication of custom electrical and instrumentation panels and control consoles.

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  • SCR/DC Variable Speed Motor Drives

    The controller is designed to be integrated into a drive package selected and wired by the user. As such, it may be necessary to provide either a number of required operator’s controls or equivalent relay contacts.

    The control functions are:

    • Speed adjust or torque control potentiometer
    • Start pushbutton switch, or relay contact
    • Stop pushbutton switch, or relay contact
    • Forward/Reverse switch

    The Bronco DC controller is available in a NEMA 4/12 enclosure or as an open chassis unit designed for panel mounting. The controller consists of a power converter section containing the SCR power block and other high voltage circuits and a control card mounted above the power converter.

     

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