Greetings, everyone! I am currently focused on a washing machine specifically designed for washing onions, and the water level plays a crucial role in the process. The machine currently utilizes an IFM 121 for indicating the water level, but issues arise due to an abundance of onion peels causing inaccurate readings. Despite attempting to place it in a mesh screen, it becomes blocked and hinders water from reaching the probe. Does anyone have recommendations for an alternative type of level sensor that may be more effective in this situation?
Is there a pressure sensor located at the bottom of the washing machine tank?
For the most precise measurements, guided wave radar is typically recommended. Water typically produces a stronger reflection than peels, so it is important to account for this difference in order to ensure accurate readings.
Are there adequate provisions for a downward-facing pipe to accommodate the sensor? This feature is frequently utilized in water treatment plants, particularly in addressing challenges posed by turbulent or foamy water. It is crucial to determine the compatibility and size of the pipe to avoid any interference with the sensor. Additionally, for improved detection of challenging fluids, consider incorporating a floating ball within the pipe. To prevent the ball from dislodging, a screen or bolt can be placed across the bottom pipe diameter.
Hey there! This seems like a unique challenge! Have you considered using non-contact level sensors, such as ultrasonic or radar sensors? These types of sensors measure the water level from a distance, reducing the chance of interference from floating debris like onion peels. More specifically, ultrasonic sensors are pretty cost-effective and could be a good fit for your project. Just make sure you provide a relatively stable environment as abrupt temperature changes could affect accuracy. All the best with your onion-washing endeavor!
Hi, what about trying something like using an ultrasonic level sensor? This kind of sensor measures the distance to the water surface using sound waves, which isn't affected by debris floating on the water. It's contactless, and unless there's excessive foam, it should provide a fairly accurate indication of the water level. Worth checking out as an alternative option that's not impeded by the onion peels.
Hey there! Have you considered using a capacitive level sensor instead of a traditional float or conductive type? Capacitive sensors might be more reliable in your case since they can detect the water level without direct contact and are less affected by debris or peels. Just make sure to choose one that’s suited for the environmental conditions of your washing machine. It could save you a lot of hassle with inaccurate readings!
Hi there! It sounds like you're running into quite a challenge with your onion-washing machine! Have you considered using a capacitive level sensor instead? They can often handle dirty water better than ultrasonic or float types since they measure the change in capacitance, which might be less affected by debris like onion peels. Alternatively, a pressure-based level sensor could work as well, as it measures the pressure exerted by the water column rather than relying on external parts that could get blocked. Just a thought—hope it helps!
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Answer: - The abundance of onion peels causes inaccurate readings and blocks the sensor, hindering water from reaching the probe.
Answer: - Suggestions for alternative water level sensors that are more suitable for onion washing machines are welcome.
Answer: - Is there a solution to prevent onion peels from blocking the water level sensor and affecting its performance in the washing machine?
Answer: - What factors should be taken into account when choosing a water level sensor that can accurately measure water levels in the presence of onion peels?
Answer: - Are there any tips or techniques to enhance the performance and reliability of a water level sensor in an onion washing machine environment?
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