Factors That Influence Your Weight Indicator System's Accuracy

The accuracy of a weight indicator system depends on several factors. Even with high-quality weight indicator systems, certain aspects to consider substantially impact the system's precision.

Analog weight indicator system calibrated to a maximum reading of 1000 kilograms



Using your knowledge can assist you in analyzing the significance of these factors, such as the nature and location of the application and other possible factors that may affect its accuracy.

Following are factors that can affect your weight indicator system's accuracy:

1. Load Cell

In any electronic weighing equipment, the load cell is the primary element. A load cell, also known as a transducer, directly converts mechanical force into an electronic signal. When a weight exerts a force on the load cell, it responds to this change.

A compression mounted load cell, often located underneath the weighing system, contracts when applied with force. It subsequently generates an analog output signal proportionate to the applied weight, transmitted to a controller. A defective load cell can lead to inaccurate weight readings, affecting the accuracy of the weight indicator system.

2. Environmental Factors

The precision of the weight indicator system also depends on the surrounding environmental conditions. If there is a vibration source nearby the system, such as working machinery, delicate loads can misjudge the vibrations, leading to inaccurate weight readings.

Analog weight indicator system calibrated to a maximum reading of 1000 kilograms

 

Placing large objects and materials on the weight indicator system can damage the equipment and the load cells if the magnitude of the applied force exceeds the optimum rated capacity.

If the air pressure in the calibrating setting differs from that in the operational environment, it can hinder the accuracy of the weight indicator system.

Air movement via air ducts or cooling equipment can influence the readings of a weight indicator system, depending on its location. Dirt and other debris on the scale base can cause scales to accumulate weight if not maintained regularly

3. Interference

Since load cells produce an electronic signal that transmits to the scale's digital display, any interference during this operation can result in erroneous weight readings.

Over time, the build-up of dew, rain droplets, and other particles on the load detector can generate electrical impulses that cause signal distortion between the load cell and the display panel.

As the temperature rises, the wire impedance increase. This decreases the voltage, causing the scale regulator to present values that deviate from the load cell's result.

4. Sensitivity

A highly sensitive weight indicator system can detect the tiniest change in the output voltage of the load cell. Sensors with 0.1-microvolt sensitivity are the most advanced in the field. Sensitivity is a measure of how small is the calibrated division size.

Low-sensitivity weight indicator systems cannot detect the minute voltage changes, resulting in inaccurate measurements.

Are you planning to procure a reliable weight indicator system? Contact Instruments provides several weight indicator systems that meet the drilling requirements. The well-reputed company also provides outstanding drilling rig services, brass wear rings, and custom cables.

Contact them to secure sophisticated load cells and pressure sensors.

 

 

 

Comments

Post a Comment

Popular posts from this blog

How to Avoid OSHA Violations at Your Drilling Rig

Image
  The health and safety of workers in the oil and gas mining industry are major concerns. Exposure to hazards, extreme work environments, and accidents while operating heavy machinery means that oil/gas industry employees are at a higher risk of injuries and fatalities. As a result, the Occupational Safety and Health Administration ( OSHA ) has outlined certain precautions that help prevent accidents and keep your employees and worksite safe. Significant focus has been put on inspecting oilfield worksites, so you want to be prepared for any unexpected visits at your facility at all times. Staying prepared means that not only do you get to avoid fines and citations , but you also keep your workers protected. Let’s take a look at the top three violations on OSHA’s list, as well as the steps you can take to prevent them. 1. Inadequate Fall Prevention According to the National Safety Council, falls are among the most common hazards in the workplace, leading to approximately 50,000 severe i
Read more

What Is Overmolding And Why Is It Important?

Image
Overmolding is done through a process of injection molding in which two or more different materials are used to combine wires and make them into a singular component. To better understanding overmolding , it’s important to have a thorough understanding of how it works.   1.       The cable assembly is placed inside a mold 2.       Molten plastic material is poured into the cavity of the mold 3.       Once cooled, the plastic material solidifies into the shape of the mold and covers the junction point between the wire and its connector The Many Benefits Of Overmolded Cable So, why do people go through the trouble of combining wires into single components? The biggest advantage of doing so is increasing the longevity and reliability of cables and their components. ·          Better Flexibility With overmolding, the flexibility at the cable exit is strengthened. You might subject the cable to more pulling and strain near its connector, and with the help overmolding, there
Read more

What You Need To Know About Mud Pumps

Image
 If you're like most people, you've probably had a tough time finding the right mud pump with all the options available in the market This article will highlight some important things you should know before buying mud pumps. What Are Mud Pumps? Mud pumps are a machine with a vacuum that is used to pull water from low-lying areas and into the sewage system. The units are usually powered by electricity, but they can also be operated on gas or steam. They work by using air pressure to exert force on water, which then forms a stream in the pump hose. Once this stream is formed, it pushes the water through an intermediate chamber and out of one or two outlets before circulating back into the input chamber for re-injection. At this point, most mud pumps will have another outlet from which they can utilize the output flow downstream for agricultural purposes such as irrigation or crop flows. What Are They Used for? Mud pumps are usually used in municipal wastewater plants
Read more