Difference between glass tube float flowmeter and metal tube float flowmeter

Project Overview

We first introduce the glass tube float flowmeter. Glass tube float flowmeter measurement part for a vertical installation of conical glass tube and can move up and down within the float is composed of a conical tube at the end of the upward, when the fluid flows through the glass tube from bottom to top, in the float on the top and bottom of the pressure difference between the floats, the floats rise under the action of this differential pressure. When the rise of the float force and the float by gravity, buoyancy and viscous force of the three are equal, the float is in equilibrium. Therefore, the fluid flow through the flowmeter and the rise of the height of the float there is a certain relationship between the equilibrium position of the float can be used as a measure of flow. Advantages of glass tube float flowmeter:

• 1. Easy to install and service;
• 2. Structurally robust;
• 3. Easy to maintain;
• 4. Limit switches are optional;
• 5. There are no wearing parts;
• 6. With debris protection.

Secondly, let's talk about metal tube float flowmeter. Metal tube float flowmeter adopts variable area measurement principle, suitable for measuring liquid, gas. All-metal structure, with indication type, electric remote transmission type, corrosion-resistant type, high-pressure type, jacketed type, explosion-proof type. With 0-10mA, 4-20mA standard analogue signal output and on-site indication. Accumulation, digital communication, on-site modification of measurement parameters, different power supply mode function, with magnetic filter and special specification varieties. Widely used in, petroleum, chemical, power generation, pharmaceutical, food, water treatment and so on. Complex, harsh environmental conditions, and a variety of media conditions in the flow measurement process.

Supmea produces metal tube float flowmeter for many years, if you encounter any problems in the process of metal tube float flowmeter selection, installation, use, maintenance, feel free to contact Supmea staff, we help you answer.