1. If the flowmeter does not display after starting up, you need to check whether the fuse is blown and whether the power supply is properly used. 2. If the instrument does not display any characters after starting up, it may be that there is a problem with the program chip and needs to be repaired. 3. If it cannot work under strong interference on site, it needs to be far away from the frequency converter and strong magnetic field interference as much as possible to ensure a stable power supply and good grounding. 4. When the instantaneous flowmeter fluctuates greatly, it may be caused by factors such as large fluctuations in signal strength or large fluctuations in the measured fluid. You can adjust the position of the probe first to increase the signal strength, or reselect the measurement point to ensure the working condition requirements of the first 10D and the last 5D. 5. The pipe diameter of the external clip-on flowmeter is too large, and the pipe fouling is serious, mainly because the installation method is wrong. It is best to choose a piercing probe, or choose a 'Z' type installation method. 6. If the probe signal of the penetration ultrasonic flowmeter decreases or the scale on the surface is thick, it is necessary to adjust the position of the probe and clean the emitting surface of the probe with thick scale on the surface. Matters needing attention for ultrasonic flowmeter 1. During installation, the pipeline area where the sensor is to be installed must be cleaned to expose the original luster of the metal; , blue line) short circuit; 3. After the sensor is connected, it must be filled with sealant (coupling agent) to prevent water ingress; 4. After the sensor is filled with sealant and covered, the sensor shielding wire must be wrapped in the wire hole and screwed. It should be locked tightly to prevent water from entering; 5. When binding the sensor, the clamp (stainless steel belt) should be fixed on the central part of the sensor so that it is evenly stressed and not easy to slide; 6. The contact part between the sensor and the pipe should be fully coated couplant to prevent air, sand or rust from entering and affecting the transmission of ultrasonic signals.
Clouds of tuning fork liquid density meter failures surround the world of endress hauser ultrasonic flow meter in particular, simply because people don’t pay as much attention to the mass flow meter as they should do.
Many websites provide additional information on the topic of mass flow meter. One such site worth visiting is Sincerity Mass Flow Meter Manufacturers.
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