Overview
The Weigh-Tronix PC-802-5 is a high-precision counting and weighing scale designed for industrial, laboratory, and commercial applications requiring accurate measurements up to 10 pounds (5 kilograms). This tabletop scale combines reliability with straightforward operation, featuring RS-232 serial communication for data transfer to external systems and optional battery backup for portable use.
Key Features
- 10 lb (5 kg) maximum capacity with high-precision load cell
- Dual counting and weighing modes for material handling and inventory
- Stainless steel weighing surface, 13.5″ × 12.5″ platform
- Bidirectional RS-232 serial output with selectable baud rate
- AC or optional 12VDC battery operation for portability
- Operating temperature range 14–104°F (−10–40°C)
Technical Specifications
| Capacity | 10 lbs / 5 kg |
| Weighing Surface | 13.5″ × 12.5″ stainless steel |
| Input Power | 117VAC, 60Hz inline transformer; optional 12VDC battery |
| Output Voltage | 15VDC at 300mA (from transformer) |
| Communications | Bidirectional RS-232, selectable baud rate |
| Display | Multi-character LCD readout |
| Operating Environment | 14–104°F (−10–40°C); 10–90% RH non-condensing |
| Modes | Scale (weighing) and counting modes |
| Certifications | UL/CUL pending |
| Warranty Support | Two-year manufacturer support period |
Typical Applications
The Weigh-Tronix PC-802-5 excels in:
- Material handling & warehousing — Accurate portioning and batch weighing for small-to-medium parts and components
- Laboratory & quality control — Precision measurement for sample verification and ingredient scaling
- Manufacturing & assembly — Parts-per-unit counting and weight-based inventory tracking
- Small-scale food & chemical packaging — Reliable measurement for recipe compliance and regulatory documentation
- Field weighing — Optional battery backup enables remote or portable applications
Compatibility & Replacements
Compatible With
- Legacy industrial control systems with RS-232 serial interfaces
- DOS and Windows-based data acquisition software supporting serial I/O
- External printers via dedicated printer port
- Standard 110–120VAC utility power circuits
- Portable power applications via optional 12VDC battery supply
Replaces / Drop-In Replacement For
- Weigh-Tronix PC-802 (10 lb base model)
- Earlier Weigh-Tronix lab scale models in the PC-8xx series (capacity-dependent)
Works With
- RS-232 serial protocol (configurable baud rate)
- Custom scale-to-computer data logging via serial output
- Printer port for direct weight ticket output
- Legacy industrial software supporting ASCII serial commands
