After purchasing one RDDLZ 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.

RDDLZ's high performance ring load cells are sold to meet different weighing needs from 0- 50/200/300/500/1000/3000/5000kg and stand out for their excellent performance and reliability. The load cells have a rated output of 2.0±10% mV/V with extremely low linearity error and temperature drift for precision measurements. 3 meter rugged cable design with 10kg end pull ensures stable operation for long periods of time.

Specification

Dimension (unit: mm)

Details

1. Solid Body of Load Cell: Made of 40Cr alloy steel material, strong resistance to mechanical fatigue and good hardenability.
2. High Quality OD Wire: 5.6mm OD wire, stable signal and strong anti-interference.
3. High-performance Material: Brass nickel-plated reinforced made of waterproof connector.
4. 6 Angle Waterproof Connector: Load cell connector with spring, which can effectively buffer and prevent the wire from pulling and breaking.

Load Cell Force Diagram

Wiring Drawing

Note: This is the pressure wiring of the load cell, such as the measurement of tensile force need to be the definition of the green wire and white wire wiring alignment.

Tips: Ring load cell basics

A ring load cell senses the small deformations generated by a load through an internal strain gauge and converts them into an electrical signal. When measuring force, the ring design ensures that the force is evenly distributed across the surface of the transducer, thus increasing the accuracy of the measurement. This type of load cell is typically used to measure tensile force or pressure and is suitable for applications in compact spaces.

The ring load cell is widely used in industrial automation, robotics, machine building, aerospace, and other fields. Common uses include bolt preload measurement, tension monitoring, pressure testing, and structural load analysis. Their toroidal design makes them particularly suitable for installation in scenarios where shafts or cables need to be routed, such as the measurement of shaft forces in hydraulic cylinders.

Care should be taken when using load cells: firstly, ensure that the load cell's rated load range matches the actual application requirements to avoid overload damage. Second, install the force in the same direction as the sensor design to avoid tilting the load. Finally, calibrate the sensor periodically to ensure measurement accuracy. To extend the service life, avoid long-term exposure of the sensor to high temperature, high humidity or corrosive environment.