651KSBCUN Single Point Load Cell

The ANYLOAD 651KSBCUN is a single-point load cell transducer built from 17-4PH stainless steel, designed for compact platform and bench scale applications requiring rated capacities from 100kg to 500kg. It uses an imperial 5/16-18 UNC mounting thread and is interchangeable with Flintec’s PCBC-series load cell as well as Rice Lake’s RLPCBC-60.

Rated for a maximum platform size of 800×800 mm, the 651KSBCUN delivers a full scale output of 2.0 mV/V ±0.25% with non-linearity and hysteresis error under ±0.03%, and supports a 150% safe overload with a 300% breaking overload threshold. The welded seal construction achieves an IP68/IP69K rating, and each unit ships with a 3-meter, 5.1 mm diameter 4-conductor cable for reliable wiring in washdown or harsh industrial environments.

Approved to NTEP 1:5,000 Class III (single cell) and OIML accuracy classes (C9 at 100 kg, C4 from 250-500 kg), the 651KSBCUN is certified CE, RoHS, FM, and IECEx, and is available in an ATEX-approved “-Ex” variant for hazardous locations. These characteristics make it well suited for platform scales, bench scales, and other low-capacity industrial and commercial weighing systems where compact size, corrosion resistance, and legal-for-trade accuracy are required.

If your application calls for a single-point load cell replacement or new platform scale design, ANYLOAD can help with sizing, interchangeability, and integration support. Contact us to discuss capacity requirements or hazardous-area certification needs.

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Features

  • Rated Capacities: 100kg, 250kg, 500kg
  • Material: 17-4PH Stainless Steel
  • Full Scale Output: 2.0mV/V ± 0.25%
  • Safe Overload: 150% of full scale
  • Breaking Overload: 300% of full scale
  • Seal Type / IP Rating: Welded Seal / IP68/IP69K
  • NTEP 1:5 000 Class III, Single Cell
  • 100kg: OIML MAA C9, Y=18 000; 250kg-500kg: OIML MAA C4, Y=26 000
  • CE and RoHS certified
  • ATEX, FM, IECEx available upon request

Specifications

Rated Capacities 100kg, 250kg, 500kg
Full Scale Output 2.0mV/V ± 0.25%
Zero Balance ± 0.02mV/V
Non-linearity < ±0.03%
Repeatability < ±0.02%
Hysteresis Error < ±0.03%
Creep in 30 minutes < ±0.03%
Input Resistance 1100Ω ± 50
Output Resistance 960Ω ± 50
Element Material 17-4PH Stainless Steel
Recommended Excitation 10V (15V Maximum)
Reference Max. Platform Size 800×800 mm
Insulation Resistance > 2GΩ (50V DC)
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/IP69K

Interchangeable

Flintec PCB (PCBC with imperial thread)
Rice Lake RLPCBC-60

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