The threaded metal tube float flowmeter adopts the principle of variable area measurement for production and research, and is suitable for measuring liquids and gases. All metal structure, including indicator type, electric remote transmission type, corrosion-resistant type, high-voltage type, jacket type, and explosion-proof type. It has standard analog signal output and on-site indication of 0-10mA and 4-20mA. Accumulation, digital communication, on-site modification of measurement parameters, different power supply functions, with magnetic filters and special specifications. Widely used in industries such as petroleum, chemical, power generation, pharmaceuticals, food, water treatment, etc. Complex, harsh environmental conditions, and various mediaDuring the process of measuring flow conditions.

1、 Overview

The standard SRLZ series metal tube float flowmeter consists of a measuring tube and a local indicator. Local indicators can also be installed with additional optionsElectrical components suitable for measuring liquids and gases.
This flowmeter adopts the principle of variable area measurement by Su Rui Automation Instrument. The measuring components consist of a conical measuring tube and a float. The float can freely move up and down in the conical measuring tube, changing the flow area in the pipeline. As the flow rate changes, the vertical position of the float in the measuring tube also changes accordingly. The position of the float is transmitted to the dial of the indicator through a steel pipe and a magnetic transmission system, indicating the size of the flow value.
In M6, M8, M9 indicators, the rotation of the follower magnet is directly transmitted to the dial; In the M7 indicator, the rotation of the follower magnet causes the pointer to linearly indicate the magnitude of the flow rate value through a cam plate.

2、 Characteristics of metal tube float flowmeter:

1. All metal structure, sturdy and stable.2. Short stroke and small structural design.
3. Low pressure loss design.
4. The design of the new magnetic coupling structure ensures more stable transmission signals.
5. Magnetic filters can be installed according to user requirements.
6. Can be equipped with insulation or heat tracing jacket.
7. Used for gas and liquid measurement in various industries, the measurement part can use different materials to adapt to different medium conditions.
8. Suitable for harsh environments and media with severe corrosion, it has good heat resistance and pressure resistance.
9. Intelligent dual row LCD display, optional on-site instantaneous/cumulative flow display, with backlight.
10. Optional options include two-wire system, battery, and AC power supply.
11. Equipped with data recovery, data backup, and power down protection functions.

M7 and M9 indicators

3、 Product selection code:

Selection of metal tube float flowmeter SRLZ--------