Laumas WINOX-R 3A Weight Indicator
50800
Laumas WINOX-R 3A Weight Indicator
50800
Stainless Steel 3-A Hygienic Weight Indicator for Batching, Filling & Legal-for-Trade Applications
The Laumas WINOX-R 3A is a high-spec stainless steel hygienic weight indicator, fully certified to 3-A SSI standards and ideal for food, beverage, and pharmaceutical industries. Engineered for precision batching and formulation, the WINOX-R 3A supports advanced features like multi-product programming, Ethernet connectivity, and full legal-for-trade compliance. With a bright LED display, 6-key interface, and web-based remote management, it offers robust and sanitary performance in demanding environments.
Key Features
- Display: 6-digit semi-alphanumeric red LED (20 mm height), 16 status LEDs
- Keyboard: 6-key tactile front panel
- Housing: Hygienic AISI 304 stainless steel with 3-A authorization (IP69K front, IP68 housing)
- Load Cell Support: Up to 8 (350 Ω) or 16 (700 Ω) load cells
- Inputs/Outputs: Up to 5 relay outputs, 3 digital inputs, optional 16-bit analogue output
- Ports: RS232/RS485, optional Ethernet TCP/IP, USB, and fieldbus options
- Mounting: Panel mount with sealed screw terminal blocks
- Real-Time Clock: Battery-backed for automation and timestamping
- Power Supply: 12–24 VDC ±10%, 6 W
Available Programmes
| Model | Programme | Description |
|---|---|---|
| WINOXR-3A-B | BASE | Weight display, totalising, peak hold, basic printing |
| WINOXR-3A-C | LOAD | Load control with programmable setpoints and output triggers |
| WINOXR-3A-S | UNLOAD | Automatic unloading for filling stations and silos |
| WINOXR-3A-3 | 3 PRODUCTS | Batching program with up to 3 ingredients |
| WINOXR-3A-6 | 6 PRODUCTS | Multi-stage batching with up to 6 ingredients |
| WINOXR-3A-14 | 14 PRODUCTS | Extended batching with up to 14 programmable materials |
| WINOXR-3A-MU | MULTIPROGRAM | Switchable modes: Base, Load, Unload, and Batching |
Certifications
- 3-A SSI Authorized Hygienic Design
- OIML R76, MID, CE, UKCA, UL, EAC, NMI (Australia), NTEP (USA), INMETRO (Brazil), GOST (Russia), China, New Zealand, UK
- Compliant with international legal-for-trade and sanitary standards
Interfaces & Expansion Options
- Analogue Output: 16-bit optional (OPZWANALOGICA)
- Additional RS485: Optional port for secondary serial communication (OPZW1RS485)
- Fieldbus: Modbus RTU/TCP, CANopen, Profibus DP, DeviceNet, Profinet IO, Ethernet/IP
- USB Storage: IP68 USB port for exporting alarms, batching, and weight logs (OPZWUSB88)
- Web Interface: Ethernet TCP/IP with remote control and logging software
- Alibi Memory: Legal data backup for verified transactions (OPZWALIBI)
Mounting & Mechanical Options
- Panel Mounting: Standard for hygienic enclosures
- Sealed Screw Terminals: With IP69K protection
- Optional Battery: 12.2 V rechargeable lead battery for 16 hours operation (OPZWBATTWINOX)
Accessories & Software
- PROG-DB: Data logging and programming software for batching, alarms, and print logs
- RELE Modules: External 5-, 6-, or 8-relay expansion modules for additional control
- OPZWAEC: External contact selector for formula or group selection