3138 - S Type Load Cell (0-100kg) - CZL301C
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Product Features
- Maximum Load Capacity: 100 kg
- Wheatstone Bridge Sensor
- Individually calibrated at the factory
- Plugs into the 1046 – PhidgetBridge 4-Input
Product Description
A load cell is a force sensing module - a carefully designed metal structure, with small elements called strain gauges mounted in precise locations on the structure. Load cells are designed to measure a specific force, and ignore other forces being applied. The electrical signal output by the load cell is very small and requires specialized amplification. Fortunately, the 1046 PhidgetBridge will perform all the amplification and measurement of the electrical output.
This S-Type load cell can be operated in compression or tension.
Product Specifications| Precision | see calibration certificate |
| Non-Linearity | see calibration certificate |
| Repeatability | see calibration certificate |
| Creep | see calibration certificate |
| Temp. effect on zero | see calibration certificate |
| Temp. effect on span | see calibration certificate |
| Zero Balance | see calibration certificate |
| Compensated Temp. Range | -10°C~+40°C |
| Operating Temp. Range | -20°C~+55°C |
| Safe Overload | 120%F.S |
| Maximum Overload | 150%F.S |
Resources
The Data Sheet below has a comprehensive glossary that describes in practical terms the meaning and usefulness of the specifications.
Warning |
Make sure to calibrate your load cell before using it. You can find information on how to calibrate the cell in the 3138 Datasheet. You should also look at the 1046 – PhidgetBridge Product Manual. |
Connection
The 3138 connects to a bridge on the 1046 – PhidgetBridge 4-Input
The following table shows how to connect the Load Cell Wires to the bridge connectors.
| Wire Color | Red | Green | White | Black/Yellow |
| Bridge Connector | 5V | + | - | GND |
