Shear beam load cell PTA

beam typefor hopperweighing

The PTA shear beam load cell, built in nickel-plated steel, has excellent precision, linearity and creep characteristics and has been designed for weighing tanks, hoppers, belts, platforms, single-cell systems, suspended loads and automatic packaging machines. The PTA cell is resistant to lateral loads exceeding 50% of the Rated Capacity (PN) and is supplied with a 4-conductor shielded cable 4 meters long (0.5 - 2 t) or 6 meters (3 - 5 t). Technical Specifications Rated load RL: 0.5, 1, 1.5, 2, 2.5, 3, 5 t Combined error: ±0.023 % RO Repeatability: ±0.01 % RO Creep (30 minutes): ±0.02 % RO Safe overload: 150 % RL Ultimate overload: 300 % RL Clamping force without any load: M12= 75Nm; M18= 500Nm Material: Stainless steel Degree of protection: IP67 Accuracy class: 3000 OIML Deflection: 0.2 ÷ 1.4 mm Compensated Temperature: -10 ÷ +40°C Temperature range: -35 ÷ +65°C Temperature effect on zero balance: ±0.018 % RO/10°C Temperature effect on output: ±0.014 % output/10°C Rated output RO: 3.0 ± 0.003 mV/V Zero balance: ±1 % RO Insulation resistance: > 5000 MOhm Input resistance: 350 ±3.5 Ohm Output resistance: 350 ±3.5 Ohm Recommended input: 5 ÷ 12 Vdc/ca