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MODEL OBU Series

Product catalog summary

Overview: The OBU series single point bending beam load cell is designed for low profile scales and automatic check weighing systems, offering high accuracy, reliability, and fast measurement. It is suitable for capacities ranging from 1 kg to 250 kg.

Specifications:

Rated Output (R.O.): 1.0mV/V ± 10% for 1, 3 kg; 2.0mV/V ± 10% for 6 to 250 kg.
Non-linearity, Hysteresis, Non-repeatability: ≤0.02% R.O.
Creep Error: ≤0.03% in 20 minutes.
Zero Balance: ≤5% R.O.
Temperature Range: Compensated: -10 to 70°C; Operating: -20 to 80°C.
Temperature Effect: On rated output: ≤0.012% LOAD/10°C; On zero balance: ≤0.03% R.O./10°C.
Input Resistance: 420 Ohms ±20 Ohms; Output Resistance: 350 Ohms ±5 Ohms.
Insulation Resistance: Minimum 2000 MOhms at 50V DC.
Excitation Voltage: 3~12V (Recommended) / 15V (Maximum).
Protection Class: IP 65.
Overload Capacity: Safe: 150% R.C; Ultimate: 300% R.C.

Platform Size:

1, 3 kg: 200 x 200 mm
6 ~ 30 kg: 300 x 300 mm
50 kg: 400 x 500 mm
52 ~ 250 kg: 400 x 600 mm

Wiring Information:

RED: EXC. (+)
WHITE: EXC. (-)
GREEN: SIG. (+)
BLUE: SIG. (-)
BARE: GND.

Ordering Information: Model OBU is available in capacities of 1, 3, 6, 10, 25, 30, 50, 52, 100, 150, and 250 kg.

Manufacturer: Bongshin Loadcell Co., Ltd., Korea. Contact: [email protected]

Catalog excerpts

The OBU series single point load cell is designed for low profile scales and automatic check weighing systems where great accuracy, reliability and fast measurement are required. Model OBU Series Single point Bending Beam Load Cell (1kg ~ 250kg) -v RED 3 GREEN -v WHITE -33 BLUE -hd BARE * Specifications are subject to change without notice BONGSHIN LOADCELL CO., LTD. 55, Seobuk-ro, Gajang Ind.Complex, Osan-si, Korea / 18103 TEL : 82-31-742-6661 www.bongshin.com

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MODEL OBU Series

MODEL OBU Series

Catalog excerpts

All Bongshin Loadcell Co.,Ltd catalogs and technical brochures