Overview: The document provides technical specifications for the OSBH series single-ended shear beam
load cells, designed for high accuracy
platform scales and various process weighing applications. The load cells are constructed from alloy tool steel and are electroless nickel plated for corrosion resistance, fully sealed to IP67 standards.
Specifications:- Models: OSBHA, OSBHB, OSBHC
- Capacity: Ranges from 200kg to 10 tons and 0.5 to 20 klbs
- Rated Output (R.O.): 3.0mV/V ± 0.25%
- Non-linearity: 0.03% R.O.
- Hysteresis: 0.02% R.O.
- Non-repeatability: 0.02% R.O.
- Creep Error: 0.03% in 20 minutes
- Zero Balance: 1% R.O.
- Temperature Range: Compensated: -10 to 70°C, Operating: -20 to 80°C
- Temperature Effect: On rated output: 0.02% LOAD/10°C, On zero balance: 0.02% R.O./10°C
- Resistance: Terminal input: 400 Ohms ± 20 Ohms, Terminal output: 350 Ohms ± 5 Ohms, Insulation: Min. 2000 MOhms at 50V DC
- Excitation Voltage: 3~12V (Recommended), 15V (Max.)
- Overload Capacity: Safe overload: 150% R.C, Ultimate overload: 300% R.C
- Protection Class: IP67
Dimensions and Weight: The document includes detailed dimensions in both millimeters and inches for various capacities, along with the corresponding weights.
Wiring Information:- Red: EXC. (+)
- White: EXC. (-)
- Green: SIG. (+)
- Blue: SIG. (-)
- Bare: GND.
Ordering Information: The document provides model numbers and capacity options for ordering.
Contact Information: Bongshin Loadcell Co., Ltd., located in Osan-si, Korea, with contact details for further inquiries.
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