Compression Button Load Cell 5kg/10kg/20kg/30kg/50kg/100kg
After purchasing one RJ load cell, you can buy a special digital panel meter to obtain readings directly, or buy a transmitter to output standard signal to PLC, DCS and other systems. Customized output signal is 0-5V, 0-10V, or 4-20mA.
Note: The load cell cannot be connected to both the transmitter and the controller at the same time — only one can be selected.
A compression button load cell is a precision measuring device primarily used to measure small changes in weight or pressure. When an external force acts on the sensor, the metal structure will undergo slight deformation, which will cause the strain gauge to output a weak electrical signal. This electrical signal is then amplified, filtered and analyzed by a data acquisition system, and ultimately converted into a readable numerical or graphical display.
Button load cells have capacity range from 5kg, 10kg, 20kg, 30kg, 50kg to 100kg. Load cell capacity can be customized according to customer requirements.
Specification
| Model | RJ |
| Shipping Weight | 1kg |
| Capacity Range * | 0~100kg |
| Matched Display Controller | (Click it to the controller page) |
| Matched Transmitter | (Click it to the transmitter page) |
| Accuracy | 0.5%F.S (linearity + hysteresis + repeatability) |
| Sensitivity | 1.0m±20%mV/V (Low range variations may differ) |
| Creep | ±0.1%F.S/30min |
| Zero Output | ±2%F.S |
| Temperature Effect on Zero | ±0.2%F.S/10℃ |
| Temperature Effect on Output | ±0.2%F.S/10℃ |
| Operating Temperature | -20℃~+80℃ |
| Input Impedance | 350Ω |
| Output Impedance | 500Ω |
| Insulation Resistance | ≥5000MΩ |
| Safety Overload | 150%F.S |
| Bridge Voltage (excitation voltage) | DC 5-15V |
| Material | Stainless steel |
| Protection Class | IP66 |
| Cable Length | 2m |
| Wiring | EXC+: Red, EXC-: Black, SIG+: Green, SIG-: White |
Feature
- Compact & Versatile: Small size, easy integration, and multiple size options for diverse needs.
- High Accuracy: Delivers precise and consistent measurements.
- Reliable & Stable: Ensures dependable performance for long-term use.
- Effortless Installation: Quick and simple setup, saving time.
- Durable Build: Made with robust 17-4 PH stainless steel for strength and longevity.
- Resistant to Harsh Conditions: Withstands heat and wear, maintaining stable performance.
- Long-lasting: Provides durable, stable, and accurate measurements over time.
- Superior Wiring: 2.0mm diameter wires designed to resist pulling and weathering.
- Precision Sensing: High-accuracy sensing chip for reliable measurements in various environments.
Dimension (unit: mm)
Wiring Method
Application
Tips: How do I select the right compression button load cell?
The following factors should be considered when making a selection:
- Load capacity: Ensure that the load cell selected is suitable for measuring the maximum load required.
- Accuracy requirements: Different applications require different accuracy levels.
- Operating environment: such as temperature, humidity and chemical exposure, select a load cell that is corrosion, vibration or high temperature resistant.
- Output type: Select the appropriate type of signal output (e.g. analog or digital) for the needs of the device or system.
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Compression Button Load Cell 5kg/10kg/20kg/30kg/50kg/100kg Images
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