651KS55UN Single Point Load Cell

The 651KS55UN is a stainless steel single point load cell designed for compact platform scales and industrial weighing systems requiring corrosion resistance and durability. Built from 17-4PH stainless steel with a welded seal and IP68 rating, it delivers reliable performance in washdown environments, food processing facilities, and outdoor or harsh industrial applications where moisture and contamination are ongoing concerns.

Available in rated capacities from 50 kg to 500 kg, the 651KS55UN supports a reference maximum platform size of 610×700 mm, making it well suited for bench scales, small platform scales, and compact industrial weighing applications. With a full scale output of 2.0 mV/V, non-linearity below ±0.03%, and repeatability below ±0.02%, the load cell provides accurate, stable readings across demanding measurement tasks and continuous plant use.

The 651KS55UN carries NTEP 1:5000 Class III single-cell and OIML MAA C5, Y=12,300 approvals, along with CE and RoHS compliance, and is available in ATEX, FM, and IECEx approved versions (with “-Ex” suffix) for use in hazardous locations. It is engineered as a direct interchangeable reference for load cells from Coti Global (CG-50-1), HBM (PW16), Rice Lake (RL1260), and Vishay Tedea-Huntleigh (1260), giving scale manufacturers and integrators a stainless steel upgrade path when replacing or standardizing existing platform scale designs. An aluminum version, the 108MAUN, is also available where stainless steel construction is not required.

If your application requires a stainless steel single point load cell for platform or bench scale integration, ANYLOAD can assist with capacity selection and system compatibility. We work with scale manufacturers, OEMs, and industrial facilities to match load cell specifications to specific platform sizes, environmental conditions, and certification requirements.

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Features

  • Rated capacities: 50 – 500kg
  • Stainless steel (17-4PH) construction for enhanced durability
  • Welded seal, environmentally sealed to IP68 for harsh/washdown environments
  • Safe Overload: 150% of full scale
  • Breaking Overload: 300% of full scale
  • NTEP 1:5,000 Class III, Single Cell; OIML MAA C5, Y=12,300 approved
  • CE and RoHS certified
  • ATEX, FM, IECEx available upon request
  • Aluminum version also available: 108MAUN

Specifications

Rated Capacities 50kg – 500kg
Full Scale Output 2mV/V ± 0.25%
Zero Balance ± 0.02mV/V
Non-linearity < ± 0.03%
Repeatability < ± 0.02%
Hysteresis Error < ± 0.03%
Creep in 30 minutes < ± 0.02%
Input Resistance 1100Ω ± 50
Output Resistance 960Ω ± 50
Element Material 17-4PH Stainless Steel
Recommended Excitation 10V (15V Maximum)
Reference Max. Platform Size 610 x 700mm
Insulation Resistance > 2 [50V DC] GΩ
Compensated Temperature Range –10°C to 50°C / 14°F to 122°F
Safe Overload 150% of full scale
Breaking Overload 300% of full scale
Seal Type / IP Rating Welded Seal / IP68

Interchangeable

Coti Global CG-50-1*
HBM PW16
Rice Lake RL1260
Vishay Tedea-Huntleigh 1260

*Note: All models listed above are aluminum

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