sp-dc-30t Double Shear Beam Weighbridge Load Cell 30 Ton

17-4 PH Stainless Steel Hermetic Construction. Specifically engineered for Center-Loaded Double Shear Beam service in Heavy weighbridges up to 150 tons, steel plant vehicle scales, grain silo weigh platforms.

• High-tensile alloy or 17-4 PH stainless steel hardened to eliminate zero shift under repetitive 45-ton tandem truck axle impacts.
• Rated for capacity of 30 Ton (30,000 kg) with safe overload margin of 150% FS and ultimate breakload of 300% FS.
• High elastic recovery prevents zero balance shift under dynamic braking and acceleration forces.

Full true hermetic enclosure with laser-welded stainless steel bellows or diaphragms (IP68 / IP69K (Hermetically Laser-Welded)).

• Tested for continuous submersion at 1.5m water depth for 100+ hours without moisture ingress.
• Compensated temperature range (-40°C to +80°C (Desert Thermal Tested)) prevents thermal span drift in Iraqi desert climates.
• Equipped with 16m 6-Core Armored Braided Stainless Steel Cable with internal water-blocking filler to prevent capillary fluid migration.

• Bridge Impedance: Input 700 ± 7 Ω | Output 703 ± 3 Ω ensures balanced summation in multi-cell weighbridges.
• Sensitivity Calibration: 2.0 ± 0.002 mV/V with combined error ≤ ±0.02% FS guarantees trade precision.
• Digital / Analog Summing: Direct connection to stainless junction boxes with multi-turn corner trimmers.
• Overload Barrier: Safe overload 150% FS and ultimate overload 300% FS.

High groundwater with extreme sulfate concentrations (>3,500 mg/L) causes rapid pin corrosion in generic cells. sp-dc-30t features sealed construction tested for high saline and petrochemical marine environments.

Summer ambient temperatures reach +55°C, with direct metal surface exposure exceeding +75°C. Internal temperature compensation (-40°C to +80°C (Desert Thermal Tested)) preserves legal calibration.

Cement plant complexes and aggregate quarries generate intense dust and 45-ton axle shocks. Heavy metallurgy withstands abrasive silica dust without mechanical binding.

Iraqi COSQC Legal Metrology Compliance & Stamping