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Model Series OBUH / OBUHS

Model Series OBUH / OBUHS

Product catalog summary
Overview
The OBUH(S) series is a single point bending beam load cell designed for low profile scales and automatic check weighing systems, offering high accuracy, reliability, and fast measurement. The series includes two models: OBUH and OBUHS, with capacities ranging from 5kg to 100kg.
Specifications
  • Model OBUH: Available capacities are 5, 7, 10, 15, 30, 50, and 100kg. Rated output is 2.0mV/V ± 10%. Non-linearity, hysteresis, and non-repeatability are all ≤0.02% R.O. Creep error is ≤0.03% in 20 minutes. Zero balance is ≤5% R.O.
  • Temperature Range: Compensated range is -10 to 40°C, and operating range is -20 to 80°C.
  • Electrical Characteristics: Terminal input resistance is 410 Ohms ± 25 Ohms, and terminal output resistance is 350 Ohms ± 5 Ohms. Insulation resistance is a minimum of 2000 MOhms at 50V DC. Recommended excitation voltage is 3~12V, with a maximum of 15V.
  • Overload Capacity: Safe overload is 150% R.C, and ultimate overload is 300% R.C.
  • Protection Class: Meets IP 65 standards.
Materials
  • OBUH: Made from aluminum alloy.
  • OBUHS: Made from stainless steel.
Installation and Wiring
  • Wiring information includes color-coded connections: RED for EXC. (+), WHITE for EXC. (-), GREEN for SIG. (+), BLUE for SIG. (-), and BARE for GND.
Ordering Information
For ordering, specify the model and capacity required. The document provides detailed dimensions and installation guidelines.
Contact Information
Bongshin Loadcell Co., Ltd. is located in Osan-si, Korea. Contact via phone at 82-31-742-6661 or email at [email protected].
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Catalog excerpts

Model Series OBUH / OBUHS-1

Single Point Bending Beam Load Cell (5kg ~ 100kg) The OBUH(S) 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. - OBUH : Aluminum alloy - OBUHS : Stainless steel SPECIFICATIONS Installation MODEL ORDERING INFORMATION OBUH - 30 MODEL CAPACITY * Specifications are subject to change without notice WIRING INFORMATION " RED GREEN WHITE BLUE BARE Weight OBUH : 0.4kg OBUHS : 1.1kg 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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.