SPM series single point load cells

Load cells for off center loads, suitable for example to build CE-M approved scales with a single load cell; maximum platform dimensions of 600x600 mm.

CAPACITIES (kg): 100, 200, 500.

OIML R60. C3 precision class.

Aluminium alloy. IP67 protection.

MAIN FEATURES

• C3 precision class.
• Off center load compensated.
• Aluminium alloy construction.
• IP67 protection.
• Max. capacities from 100 to 500 kg.
• For platforms with dimensions up to 600 x 600 mm.
• Shielded connection cable.
• OIML certificate available upon request.
• 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
• Sensitivity: 2mV/V ± 10%
• Temperature effect on zero: from ±0,0093 % F.S./10K to ± 0,0140 % F.S./10K
• Temperature effect on Full Span:
  • ±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 excitation voltage without damage: 15 Vdc
• Input Resistance: 300..500 Ohm
• Output Resistance: 300..500 Ohm
• Insulation Resistance: >2000 MOhm
• Mechanical limit load in service: 150% F.S.
• Destructive load: 300% F.S.
• Deflection at nominal load: <0,5mm
• 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.