SPO series single point load cell high precision aluminum alloy
Weighing Load Cells
Load cells for off center loads, suitable for example to build CE-M
approved scales with a single load cell with maximum dimensions of
300x300 mm.
CAPACITIES (kg): 3, 5, 10, 15, 20, 30, 40.
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 3 TO 40 kg
FOR PLATFORMS WITH DIMENSIONS UP TO 300 X 300 mm
SHIELDED CONNECTION CABLE
OIML AND TEST CERTIFICATES AVAILABLE UPON REQUEST
TECHNICAL FEATURES
Minimum load cell verification interval: Vmin = EMax/15.000
Maximum number of verification intervals: nLC = 3000
Full Scale Output: 2mV/V +/- 10%
Temperature effect on zero: 0,01% FS/10K
Temperature effect on full scale output: 0,001%FS /10K
Compensated Temperature Range: -10°C/+40°C
Operating Temperature Range: -10°C/+50°C
Creep error after 30 minutes: 0,01% F.S
Maximum tolerated excitation voltage: 15 VDC
Input Resistance: 300..500 Ohm
Output Resistance: 300..500 Ohm
Insulation Resistance: >2000 MOhm
Safe Overload: 150% F.S.
Ultimate Overload: 300% F.S.
4-wire shielded cable, 40cm long, 3,2mm 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.
Wiring Code |
Color | Function |
| YELLOW | SHIELD |
| WHITE | OUTPUT + |
| BLUE | INPUT + |
| RED | OUTPUT - |
| BLA | INPUT - |
Weighing Load Cells Available versions
|
Code | Plate
Max (mm) | Max
(kg) |
| SPO3  | 150x150 | 3 |
| SPO5 | 300x300 | 5 |
| SPO10 | 300x300 | 10 |
| SPO15 | 300x300 | 15 |
| SPO20 | 300x300 | 20 |
| SPO30 | 300x300 | 30 |
| SPO40 | 300x300 | 40 |
