Material: high-quality stainless steel
Great long-term stability
Rated Capacities: 550kg~4.4t
OIML R60, NTEP HB44, CE and RoHS certitied
IP Rating: IP68
Suitable for platform scales, dosing system and process contral in chemical, food, pharmaceutical and other industries.
High precision: by OIML R60 C5, high reliability.
B750S with 17-4PH material and PEEK strain gauge from HBK
The B550. B750 series are typical and high precision, low profile sirgle-ended shear beam available in a wide range of capacities. Full stairless steel construction and complete hermetic sealing ensures reliable accuracy and robustness in harsh irdustrial applicatiors. The B550, B750 are the ideal load cell for high precision weighing platforms with bolts by 2pcs through-holes firmly at end, meanwhile the force would be applied from the self-aligning level-pin settled into the blind hole at the other end vertically.
| Parameter | Units | Specifications | |||
| Model No. | B550S / B750S | ||||
| Rated capacity (Emax) | t | 0.5; 1 | 2 | 3 | 5 |
| Accuracy class1）2） | C3 C5 | ||||
| Min. dead load | kg | 0 | |||
| Rated output | mV/V | 2.0 ± 0.002 | |||
| Zero balance | % of Emax | ± 1 | |||
| Repeatability error | % of AL3） | < ± 0.010 < ± 0.006 | |||
| Creep; 30 minute | % of AL | < ± 0.017 < ± 0.010 | |||
| Min. dead load output return (DR); 30 min | % of AL | < ± 0.017 < ± 0.010 | |||
| Temp. effect on Min. dead load output | % of Emax/°C | < ± 0.0020 < ± 0.0014 | |||
| Temp. effect on Rated output2） | % of AL/°C | < ± 0.0012 < ± 0.0007 | |||
| Temperature range (Compensated) | °C(°F) | -10 to +40 [+14 to +104] | |||
| Temperature range (Operating) | -40 to +65 [-40 to +149] | ||||
| Temperature range (Safe storage) | -40 to +80 [-14 to +176] | ||||
| Excitation voltage (Recommended) | V AC/DC | 5 ~15 | |||
| Excitation voltage (Maximum) | 15 | ||||
| Terminal resistance (Excitation) | Ω | 384 ± 5 | |||
| Terminal resistance (Output) | 350 ± 3 | ||||
| Insulation resistance @50VDC | MΩ | > 5000 | |||
| Breakdown voltage | V AC | > 500 | |||
| Seal type / IP rating | Hermetically welded / IP68 IP69k | ||||
| Load limit (Safe) | % of Emax | 150 | |||
| Load limit (Ultimate) | 300 | ||||
| Material(Spring element) | Stainless steel [B730S:17-4PH] | ||||
| Material(Strain gauge) | PEEK[B730S:HBK SG] | ||||
| Material(Cable) | Ø5.6;4-wire;PVC [B750S:PU] | ||||
| Cable length | m | 5.0 | |||
| Weight; approx | kg | 0.22-1.1t | 2.2t | 4.4t | |
| 1 | 1.4 | 4 | |||
| Fatigue life | cycles @Emax | >1000000 | |||
| Deflection at Emax; approx | mm | <0.5 | |||
| Barometric pressure effect on Zero Output | Vmin/kPa | <1.0 | |||
| Mounting screw(Size/Grade) | <1.0 | M12 / A2-70 | M12 / A2-70 | M18 / A2-70 | |
| Mounting screw(Recommended torque) | N.m | 98 | 120 | 140 | 275 |
1）Error due to the combined effect of non-linearity and hysteresis
2）The sum of errors due to Temperature Effect on Output comply with the requirements of OIML R60 and NIST HB44
3）AL = Applied Load
