202WH Wing-Beam Planar Load Cell
The Anyload 202WH is a 250 kg (551.2 lb) alloy steel wing-beam planar load cell rated IP65 with FM approval and ATEX/IECEx hazardous-area options, engineered for extreme high-resolution balance applications. Its self-compensating wing-beam geometry and ≤ ±0.01% non-linearity make it the high-accuracy choice for precision and laboratory platform scales requiring minimal measurement error at corner and edge load positions.
PRODUCT DETAILS
The 202WH is a high-accuracy alloy steel wing-beam planar load cell engineered specifically for extreme high-resolution balance applications where the measurement accuracy requirements exceed the capabilities of conventional aluminum planar beam sensors. Available in a single 250 kg (551.2 lb) capacity, the 202WH delivers non-linearity of ≤ ±0.01% — significantly better than standard aluminum wing-beam models — making it the sensor of choice for precision analytical balances, high-accuracy medical platform scales, pharmaceutical weighing systems, and laboratory instruments where repeatable, high-resolution weight measurement is essential.
The wing-beam geometry inherently compensates for overturning moments caused by off-center loading, making it compatible with composite, plastic, and lightweight scale bases without requiring rigid metal structures. Factory-calibrated to 0.9 mV/V ± 0.1%, the 202WH enables direct corner replacement without a junction box or trim pot, simplifying OEM production and field maintenance. The alloy steel construction and IP65 sealing support use in demanding laboratory and industrial environments. Its millivolt/volt output connects directly to indicators and amplifiers, and supports 4–20 mA conditioning for PLC integration. FM-approved and ATEX/IECEx versions are available for hazardous-area installations.
Most Common Applications: High-resolution analytical and precision balance scales, precision medical platform scales, pharmaceutical weighing instruments, laboratory mass comparison systems, OEM high-accuracy scale manufacturing.
| Capacities | 250 kg (551.2 lb) |
|---|---|
| Combined Error | – |
| Non-Linearity | < ±0.01% FS |
| Safe Overload | 150% of full scale |
| Ultimate Overload | 300% of full scale |
| Full Scale Output | 0.9 mV/V ± 0.1% |
| Maximum Excitation | 10 V DC (15 V Maximum) |
| Bridge Resistance | 1204 Ω ± 5 (Input); 1000 Ω ± 10 (Output) |
| Operating Temperature | – |
| Compensated Temperature | −10°C to 50°C (14°F to 122°F) |
| Sealing Standard | IP65 Environmentally Sealed |
| Material | Alloy Steel |
| Protective Coating | None (bare alloy steel) |
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