PSTA2

PSTA2 Off Centre Load Cell

The PSTA2 off center load cell is particularly suitable for the construction of industrial and bench electronic scales, piece counters and packaging machines. The PSTA2 single point cell is able to measure correctly even with off-center loads and guarantees high precision, maximum reliability and long life. Pavone Systems also supplies the ATEX version on request. The PSTA2 off center load cell has a 4 meter long shielded cable with 4 conductors.

Technical Specifications

Rated load RL: 6, 10, 15, 20, 25, 30, 35, 40 Kg
Combined error: ±0,05 % RO
Repeatability: ±0.03 % RO
Creep (30 minutes): ±0,03 % RO
Safe overload: 150 % Full scale
Gain drift: ±0,002 % Full scale
Ultimate overload: 300 % Full scale
Material: Steel Inox AISI 431
Degree of protection: IP65
Deflection: 0.2 ÷ 1.4 mm
Compensated Temperature: -10 ÷ +50 °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: 349 ÷ 353 Ohm
Maximum supply voltage: 15Vdc
Maximum platform size (mm): 300 x 300
Output signal: 2 mV/V
Zero thermal drift: ±0,003 % full scale/°C