When precision and rugged reliability matter most, the Rice Lake RL75223‑50K alloy steel double‑ended beam load cell delivers. Engineered for demanding industrial environments, this 50,000 lb capacity shear beam excels in truck and track scale applications where both accuracy and durability are essential.

The RL75223‑50K features high‑alloy steel construction with a welded-seal IP67 rating that protects strain gauges from moisture and contaminants even in harsh conditions. Its parallel link loading design grants free movement in all horizontal directions with minimal friction, ensuring consistent performance under dynamic loads.

Key specs include a 3.0 mV/V full‑scale output, approximately 700 ohm output resistance, 0.01 % non‑repeatability, and combined error of 0.03 % full scale, while maintaining safe overload up to 150 % and sideload tolerance up to 100 % capacity. Temperature compensation spans from –10 °C to 40 °C and operation from –18 °C to 65 °C. At maximum capacity the deflection is a mere 0.018 in (0.5 mm), demonstrating stiffness and structural integrity ideal for high‑capacity weighing. Insulation resistance exceeds 5,000 megohm and the excitation range supports 5–10 VDC. Certified to NTEP Class III 1:10,000 (cFMus approval) and backed by a two‑year limited warranty, the RL75223‑50K is a proven solution for applications that demand commercial trade certification and long‑term reliability.

Whether you’re repairing an existing truck scales or designing new low‑profile weighing systems, the RL75223‑50K stands out among double‑ended beam load cells for performance, longevity, and ease of integration.

Rice Lake RL75223-50K (50,000lb), Alloy Steel, Double Ended Beam Load Cell

Name: Rice Lake RL75223-50K (50,000lb), Alloy Steel, Double Ended Beam Load Cell
Brand: Rice Lake Weighing Systems
SKU: 21611
Price: 900 USD
Availability: InStock

SKU: 21611

From $900.00

Quantity

50,000 lb (50K) capacity for heavy-duty weighing applications

Double-ended beam/shear beam design for optimal load distribution

High-strength nickel-plated alloy steel construction

Welded-seal IP67 environmental protection for durability in harsh conditions

3.0 mV/V full-scale output for high signal resolution

Factory-installed 40 ft or 60 ft polyurethane jacketed cable for easy long-range installation

NTEP Certified (Class III, 1:10,000) legal-for-trade approval

Compatible with Translink™ suspension system and other industry-standard mounts

Operating temperature range from –18°C to 65°C

Safe overload rating up to 150% of rated capacity

0.03% combined error and 0.01% non-repeatability for high accuracy

700 ohm nominal output resistance for signal consistency

5,000 megohm minimum insulation resistance

Compact size with only 0.5 mm deflection at full load

cFMus-approved for compliance with international safety standards

Two-year limited warranty from Rice Lake Weighing Systems
Full Scale Output: 3.0 mV/V
Output Resistance: 699–707 Ω
Input Resistance: 686–714 Ω
Construction Material: High-alloy steel
Finish: Nickel-plated

Temperature Compensation Range: –10 °C to 40 °C (14 °F to 104 °F)
Operating Temperature Range: –18 °C to 65 °C (0 °F to 150 °F)

Environmental Protection: IP67, welded-seal
Safe Overload Capacity: 150% of full scale
Safe Sideload Capacity: 100% of full scale

Rated Excitation Voltage: 5–10 VDC (maximum 15 VDC)
Combined Error (Non-linearity & Hysteresis): ±0.03% of full scale
Non-repeatability: ±0.01% of full scale
Insulation Resistance: ≥ 5,000 MΩ

Deflection at Capacity:
– 50,000 lb: 0.018 in (0.46 mm)
– 65,000 lb: 0.022 in (0.56 mm)
– 100,000 lb: 0.034 in (0.86 mm)

Cable Specifications:
– Length: 40 ft (optional 60 ft available)
– Diameter: 0.305 in, polyurethane jacket
– Color Code:
• Red: +Excitation
• Black: –Excitation
• Green: +Signal
• White: –Signal

Warranty: Two-year limited
Certifications and Approvals: NTEP Certificate 97-126, cFMus compliant