The OSBH series single ended shear beam load cell is designed for high accuracy platform scales and a variety of process weighing applications.
-Alloy tool steel construction for high accuracy.
-Electroless nickel plated for corrosion resistance.
-Fully sealded to IP67.
I. Product Overview
Brand: BONGSHIN (Bongshin, South Korea)
Model: OSBHA-500kg (CE Certified)
Type: Shear Beam Load Cell, also known as Cantilever Beam Load Cell.
II. Main Features
- High Precision: The OSBHA-500kg sensor has high precision and can meet the requirements of various high-precision weighing applications.
- Alloy Steel Material: Designed with alloy steel material, it has high strength and good durability.
- Nickel Plated Surface: The surface of the sensor is nickel plated, which enhances its corrosion resistance and is suitable for various harsh environments.
- IP67 Protection Level: With a fully sealed design, the protection level reaches IP67, which has good waterproof and moisture-proof functions.
- Compression Loading: The force-bearing mode is compression type, which is suitable for various weighing occasions that require compression loading.
- Simple Installation: The sensor is reasonably designed, and the installation is simple and quick, reducing the installation cost and time.
III. Technical Parameters
MODEL | OSBHA, OSBHB, OSBHC |
Rated capacity (R.C.) | 200, 500kg, 1, 2, 3, 5, 10 t |
| 0.5, 1, 2, 4, 5, 10, 20klb |
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 20min. |
Zero balance | ≤1% R.O. |
Compensated temperature range | -10 ~ 70。C |
Operating temperature range | -20 ~ 80。C |
Temp. effect on rated output | ≤0.02% LOAD/10。C |
Temp. effect on zero balance | ≤0.02% R.O./10。C |
Terminal input resistance | 400 Ohms ± 20 Ohms |
Terminal output resistance | 350 Ohms ± 5 Ohms |
Insulation resistance (Min.) | 2000 MOhms at 50V DC |
Excitation voltage | 10V(Recommended), 15V(Max.) |
Electrial connection (22AWG x 4Core Shielded) | 200kg ~ 2t | Ø5mmx3m(Standard), 6m(Option) |
| 3, 5t(10t) | Ø5mmx6m(Ø7mmx6m) |
Protection class | meets IP 67 |
Safe overload | 150% R.C |
Ultimate overload | 300% R.C |
IV. Application Scenarios
- Batching Scale: In the automated batching system, the OSBHA-500kg sensor can accurately measure the weight of raw materials to ensure the batching accuracy.
- Hopper Scale: Used to measure the weight of materials in the hopper, suitable for various occasions that require precise control of the material weight.
- Storage Tank: Installing the OSBHA-500kg sensor in the storage tank can monitor the weight change of the materials in the tank in real time.
- Platform Scale: Suitable for various occasions that require precise measurement of the platform load weight, such as logistics, warehousing, etc.
V. Precautions
- Installation: When installing the sensor, ensure that the sensor is evenly stressed to avoid excessive lateral force or torque.
- Maintenance: Regularly check the appearance and connection lines of the sensor to ensure that the sensor is in good working condition.
- Calibration: To ensure the measurement accuracy of the sensor, regular calibration and verification should be carried out.
The BONGSHIN OSBHA-500kg load cell, with its characteristics of high precision, corrosion resistance, and simple installation, is widely used in various high-precision weighing occasions. For more information, please feel free to consult us. Tel/WeChat: 13392863941.
