Weight Indicators & Controllers – Digital Displays for Scales & Weighing Systems
Our weight indicators and controllers are the interface between your load cells or weighing platform and the operator — displaying accurate weight data, processing inputs, and in more advanced models, controlling automated processes. Whether you’re upgrading an existing scale, replacing a faulty display unit, or building a bespoke weighing system from scratch, the right indicator is critical to achieving accurate, reliable, and repeatable results.
Our range spans from straightforward digital display units for basic weight readout through to advanced multi-function controllers with setpoint control, data logging, and process automation capabilities. Panel mount, benchtop, and wall-mount configurations are available to suit any installation environment. For hazardous area applications, we stock ATEX-certified intrinsically safe indicators approved for Zone 1, Zone 2, Zone 21, and Zone 22 environments. All models are compatible with a wide range of load cells and weighing platforms, making them suitable for new builds and retrofit upgrades alike.
Weight Indicator Types Available
- Basic weight indicators — simple, reliable weight display for standard platform, bench, and floor scale applications
- Advanced process controllers — multi-function indicators with programmable setpoints, batching control, and process automation
- ATEX intrinsically safe indicators — certified for hazardous area use in Zone 1, 2, 21, and 22 environments
- Wireless indicators — remote weight monitoring and data transmission for mobile or hard-to-wire installations
- Panel mount and benchtop units — flexible mounting options for control panels, packing stations, and production lines
Key Features
- High-resolution displays for clear, accurate weight readout in any lighting condition
- Multiple connectivity options including RS-232, RS-485, Ethernet, and USB for WMS and ERP integration
- Data logging and traceability for quality control, audit trails, and compliance documentation
- Programmable setpoints for automated filling, batching, and checkweighing process control
- Wide load cell compatibility — suitable for use with most standard mV/V load cells and weighing platforms
- IP-rated enclosures for industrial, washdown, and outdoor environments
Common Applications
- Platform and floor scale upgrades — replacing outdated or faulty display units with modern indicators
- Bespoke weighing system builds — pairing with load cells and platforms for custom installations
- Batching and filling systems — setpoint control for automated ingredient dispensing and vessel filling
- Checkweighing lines — pass/fail control with audible and visual alarms for quality assurance
- Hazardous area installations — ATEX-certified indicators for chemical, pharmaceutical, and fuel environments
- Remote monitoring — wireless indicators for crane scales, silo weighing, and mobile applications
All weight indicators are sourced from leading manufacturers and are available with full technical documentation. UKAS-traceable calibration support is available on request. Browse below to find the right indicator type, connectivity, and enclosure rating for your application.
Frequently Asked Questions
Will a weight indicator work with my existing load cells?
Most weight indicators are compatible with standard mV/V load cells (typically 2 mV/V or 3 mV/V output). Compatibility depends on the number of load cells, their combined output, and the indicator’s input specification. Contact our team with your load cell details and we’ll confirm compatibility before you order.
What is the difference between a weight indicator and a weight controller?
A weight indicator displays weight data from a load cell or scale. A weight controller does this and also provides outputs to control external equipment — such as opening/closing valves, starting/stopping conveyors, or triggering alarms based on programmable setpoints. Controllers are used in batching, filling, and automated process weighing applications.
Do you stock ATEX-certified weight indicators?
Yes. We stock intrinsically safe weight indicators certified for use in ATEX Zone 1, Zone 2, Zone 21, and Zone 22 hazardous areas. These are suitable for chemical plants, pharmaceutical manufacturing, fuel storage, and other explosive atmosphere environments. Please confirm the required zone classification and category before ordering.
Can weight indicators connect to my warehouse or ERP system?
Yes. Most models feature RS-232, RS-485, Ethernet, or USB connectivity, enabling direct data transfer to warehouse management systems (WMS), ERP platforms, and data logging software. This supports full weight traceability and reduces manual data entry errors. Contact us for compatibility advice specific to your systems.
Can I use a weight indicator to replace a faulty display on my existing scale?
In most cases, yes — provided the replacement indicator is compatible with your existing load cells and platform. We can advise on suitable replacement indicators for most common scale configurations. Contact our technical team with details of your existing equipment and we’ll recommend the best option.
