SPSW series single point stainless steel load cells

Stainless steel load cells for off center loads, suitable for example to build CE-M approved scales with a single load cell with maximum dimensions of 500x400 mm.

CAPACITIES (kg): 7.5, 15, 30, 50, 100, 200.

OIML R60. C3 precision class.

17-4 PH stainless steel. IP67 protection.

MAIN FEATURES

• C3 precision class.
• Off center load compensated.
• Made in 17-4 PH stainless steel.
• IP67 protection.
• Max. capacities from 7.5 to 200 kg.
• For platforms with dimensions up to 500 x 400 mm.
• Shielded connection cable.
• Test certificate available upon request.

TECHNICAL FEATURES

• Minimum load cell verification interval: Vmin = EMax / 10.000-15.000
• Maximum number of verification intervals: nLC = 3000
• Full Scale Output: 2mV/V +/- 10%
• Temperature effect on zero: from ±0,0093% F.S./10K to ±0,0140% F.S./10K
• Temperature effect on full scale output:
  • ±0,0117% F.S./10K (-10°C/+20°C)
  • ±0,0175% F.S./10K (+20°C/+40°C)
• Compensated Temperature Range: -10°C/+40°C
• Operating Temperature Range: -10°C/+50°C
• Creep at nominal load in 30 minutes: ± 0,01% F.S.
• Maximum tolerated excitation voltage: 15 VDC
• Input Resistance: 380 ± 15 Ohm
• Output Resistance: 359 ± 5 Ohm
• Insulation Resistance at 100V: >1000 MOhm
• Safe Overload: 150% F.S.
• Ultimate Overload: 300% F.S.
• Nominal displacement: < 0.5 mm
• 6-wire shielded cable, 3m long, 5mm diameter

ATEX Version

The CCATEX certificate makes the load cell suitable for use in hazardous areas with protection methods according to:

• ATEX II 1G Ex ia IIC T6 (Ta -20÷+40°C) TX (Ta -20÷+65°C) Ga
• ATEX II 1D Ex ta IIIC TX°C (Ta -20÷+40°C) TX°C (Ta -20÷+65°C) Da IP65.

The certificate includes the manual and the ATEX CE conformity declaration (available in EN, DE, FR, and IT).

IMPORTANT: the certificate refers to the single load cell. For systems with more load cells, it is necessary to order one certificate for each load cell.