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Load cells
All SIKA sensors are based on strain gauges in a full-bridge circuit. The sensors are designed to supply a measurement bridge signal of 2 mV / V as an output signal. The connection type is 4-wire; we can supply almost all versions with a 6-wire connection if required. Selected sensors are available with an integrated measurement amplifier and output signals 4…20 mA, ±5 V or ±10 V as options. In addition, we offer battery-powered sensors with wireless measurement data transfer in the 433 MHz range.
- Most load cells correspond in their design to the international OIML-R60 regulation
On request, we can also produce all load cells with the output signal as force (N / kN) or force sensors with the output signal as weight (kg / t). In this case, the sensor no longer conforms to the ISO 376 standard or OIML-R60. Instead, we indicate the error limits as a percentage.
- Maximum capacity
2.5 kg to 200 kg - Load transfer direction
Compression - Accuracy class
C2 (2.5 to 200 kg)
C3 (10 to 200 kg)
- Maximum capacity
300 kg to 500 kg
1 t to 20 t - Load transfer direction
Compression and tension - Linearity
≤ ±0.030 % - Hysteresis
≤ ±0.030 %
- Maximum capacity
10 kg to 500 kg
1 t to 7.5 t - Load transfer direction
Compression and tension - Accuracy class
C2 (10 to 500 kg / 1 to 7.5 t)
C3 (10 to 500 kg / 1 to 7.5 t)
C4 (500 kg / 1 to 2.5 t)
- Maximum capacity
1 kg to 50 kg - Load transfer direction
Compression and tension - Linearity
≤ ±0.030 % - Hysteresis
≤ ±0.030 %
- Maximum capacity
100 kg to 500 kg
1 t to 200 t - Load transfer direction
Compression - Accuracy class
C1
C2
C3
- Maximum capacity
250 kg to 500 kg
1 t to 100 t - Load transfer direction
Compression - Combined error
≤ ±0.030 %