OHAUS Defender® DF52P5000HXVZH Heavy-Duty Platform Scale
| Brand | OHAUS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | DF52P5000HXVZH |
| Price | Upon Request |
Overview
The OHAUS Defender® DF52P5000HXVZH is a heavy-duty, industrial-grade platform scale engineered for precision, durability, and long-term reliability in demanding production, warehousing, and logistics environments. Built upon OHAUS’ proven Defender 5000 platform architecture, this model employs a dual-layer structural design with reinforced load-bearing geometry to ensure mechanical stability under repeated high-load operation. Its measurement principle relies on high-reproducibility strain-gauge load cell technology—four OIML R60-certified alloy steel sensors (stainless steel variant features IP68 hermetically sealed welded sensors)—configured in a symmetrical quad-mount arrangement to minimize off-center loading errors and thermal drift. The scale is designed for static and dynamic weighing applications where regulatory traceability, environmental resilience, and integration into automated material handling systems are critical requirements.
Key Features
- Robust dual-layer frame construction: 6 mm checkered steel or stainless steel top plate (8 mm for 5-ton configurations), supported by 4 mm U-channel stamped base frame—validated through 500,000 full-capacity fatigue cycles per ASTM E1835 and ISO 376 calibration standards.
- Ultra-low profile design: Platform-to-floor height of only 90 mm, enabling seamless integration with pallet jacks, conveyors, and low-clearance workflows.
- Four high-stability OIML R60 Class C3 or C4 load cells—alloy steel (IP67 rated) or stainless steel (IP68 welded seal), offering consistent linearity (<±0.02% FS) and hysteresis performance across temperature ranges from –10 °C to +40 °C.
- IP65-rated all-stainless-steel junction box with protected terminal blocks and moisture-resistant gasketing, ensuring long-term signal integrity in humid, dusty, or washdown-prone facilities.
- Modular connectivity architecture: Standard RS232 interface for local PC or thermal printer interfacing; optional expansion modules include Bluetooth 5.0, dual RS232/RS485, USB-C, Ethernet (TCP/IP), and analog I/O (4–20 mA / 0–10 VDC) or digital I/O (2-in / 4-out) for PLC or SCADA integration.
Sample Compatibility & Compliance
The DF52P5000HXVZH accommodates standard industrial payloads including palletized goods, drums, tote bins, and bulk containers—supporting capacities up to 5,000 kg with readability down to 0.5 kg (model-dependent). Its structural and sensor configuration complies with international metrological and safety directives, including OIML R76 (non-automatic weighing instruments), EN 45501 (accuracy classes), and IEC 61000-6-2/-6-3 (EMC immunity/emission). For regulated industries—including food processing, pharmaceutical manufacturing, and chemical distribution—the scale supports audit-ready documentation via optional GLP/GMP-compliant data logging and can be configured to meet FDA 21 CFR Part 11 requirements when paired with validated software and user access controls.
Software & Data Management
The built-in Defender firmware supports six core operational modes: Static Weighing, Checkweighing, Counting, Percentage Weighing, Dynamic Weighing (with configurable filter settings), and Hold Mode for unstable loads. All weight data—including timestamps, operator IDs (via optional keypad login), and mode-specific metadata—are exportable in CSV or XML format via serial or network interfaces. When connected to OHAUS SmartConnect™ or third-party MES/ERP platforms (e.g., SAP, Oracle WMS), the scale enables real-time weight capture, automatic lot/batch assignment, and SPC-driven process monitoring. Optional firmware upgrades provide enhanced security protocols, TLS 1.2 encryption for Ethernet traffic, and configurable audit trails compliant with ISO/IEC 17025 documentation requirements.
Applications
This platform scale is routinely deployed in quality control checkpoints for incoming raw materials inspection; final packaging verification in food and beverage lines; inventory reconciliation in distribution centers; drum-filling validation in chemical plants; and scrap metal or recyclables weighing in metal fabrication facilities. Its low-profile footprint and ruggedized construction make it suitable for both permanent floor mounting and mobile deployment using optional castor kits or inclined ramps. In regulated environments, it serves as a primary or secondary verification instrument within documented calibration hierarchies—particularly where NIST-traceable mass standards and periodic verification against certified test weights are mandated.
FAQ
What certifications does the DF52P5000HXVZH carry for legal-for-trade use?
It meets OIML R76 requirements and is type-approved for non-automatic weighing instruments in multiple jurisdictions; country-specific verification may require local metrological authority registration.
Can the scale operate reliably in wet or washdown environments?
Yes—the stainless steel variant with IP68 sensors and IP65 junction box is rated for frequent wet cleaning; however, continuous submersion or high-pressure steam cleaning is not recommended.
Is calibration traceability provided with the instrument?
OHAUS supplies factory calibration certificates traceable to NIST standards; field recalibration must be performed using certified reference masses and documented per ISO/IEC 17025 procedures.
Does the scale support integration with industrial automation networks?
Yes—via optional RS485 Modbus RTU, Ethernet TCP/IP, or analog/digital I/O modules compatible with common PLCs and SCADA systems.
What is the expected service life under typical industrial usage?
With proper maintenance and periodic verification, the mechanical structure and sensor assembly are engineered for ≥10 years of continuous operation at ≤80% of rated capacity.
