The sensor structure of the Rosemount flowmeter is simple, there are no moving parts in the measuring tube, nor any throttling parts that hinder fluid flow. Therefore, when the fluid passes through the flow meter, it will not cause any additional pressure loss, which is a very energy-saving meter.
Generally, the Rosemount flowmeter can operate normally for a long time without maintenance after installation. After that, maintenance and daily inspection are required. No signal or too weak signal is a minor problem. Users can follow the steps below to solve the problem. problem:
1. First confirm whether the pipe is full of fluid;
2. If the pipe is too close to the wall, you can install the probe on the pipe diameter with an inclined angle, instead of installing it on the horizontal pipe diameter, you should use the Z method to install the probe;
3. Carefully Select the dense part of the pipe of the Rosemount flowmeter and polish it sufficiently, apply sufficient lotus agent to install the probe;
4. Carefully move each probe around the installation point slowly, looking for the strongest signal point, and prevent it from being caused by the inner wall of the pipe. Scaling or because of the local deformation of the pipe, the ultrasonic beam reflects out of the expected area and misses the installation point that can receive a strong signal;
5. For metal pipes with serious scaling on the inner wall of the Rosemount flowmeter, the method of hitting can be used to cause fouling Part of it falls off or cracks, but be aware that this method sometimes does not help the transmission of ultrasonic waves because of the gap between the scale and the inner wall.