PSTA5

PSTA5 Off Centre Load Cell

The off center load cell PSTA5, built in stainless steel, is robust and precise and has high performance at a competitive price. The single point load cell PSTA5 is ideal for large single-cell platforms. The off center load cell maintains accuracy in any position the object is loaded and this solves the problems that usually occur in weighing systems if the object does not bear exactly on the center of the cell. This type of cell is particularly used in the food packaging sector and for the construction of single-cell scales. The off center load cell PSTA5 has a 5 meter long shielded cable with 6 wires and is available with ATEX certification.

Technical Specifications

Rated load RL: 100, 150, 200, 300, 360, 500 Kg
Combined error: ±0.05 % RO
Repeatability: ±0,03 % full scale
Creep (30 minutes): ±0.03 % RO
Full scale non-Linearity: 0,03 % FS/°C
Safe overload: 150 % full scale
Gain drift: 0,002 % FS/°C
Ultimate overload: 300 % full scale
Material: Steel
Degree of protection: IP68
Deflection: 0.2 ÷ 1.4 mm
Compensated Temperature: -10 ÷ + 40 °C
Temperature range: -20 ÷ + 70 °C
Temperature effect on zero balance: ±0.003 % RO/°C
Temperature effect on output: ±0.002 % output/°C
Insulation resistance: > 2000 MOhm
Input resistance: 380 ÷ 386 Ohm
Output resistance: 350 ÷ 353 Ohm
Maximum supply voltage: 15Vdc
Hysteresis: 0,03 % FS
Zero tollerance: 1 % FS
Output tolerance: 0,1 % FS
Maximum platform size (mm): 600 x 600 (100 – 150 kg), 800 x 800 (200 – 500 kg)
Output signal: 2 mV/V
Zero thermal drift: 0,003 % FS/°C