Hangzhou Yeli YLJZ-YJ full series of flow meters

Product features:

1. Suitable for small pipe diameters and low flow rates

2. Reliable operation, low maintenance, and life

3. The requirements for the downstream straight pipe section are not high

4. There is a wide flow range of 10:1

5. The local pointer indication is close to linear

6. The intelligent indicator has an LCD display, which can display instantaneous and cumulative flow, and can also output pulses and alarms

7. The float flowmeter has temperature compensation

8. There are local type, remote transmission type, jacket type, explosion-proof, corrosion-resistant and other forms

Technical parameters:

Product name: Metal tube float flowmeter

Pipe diameter 10-120Nm/s (20C, 101.33KPa)

Flow range: liquid: 1.0-200000L/h, gas: 0.005 -3000m3/h

Accuracy level: 1.5; 1.0 (needs customization)

Range ratio: 1:10; 1:20 (needs customization)

Measurement medium: liquid, gas, steam (can be measured with or without corrosiveness)

Medium temperature: Standard: -40℃-100℃; PTFE: 0~100℃

High temperature: 110℃~450℃

Pressure level: DN15-DN50≤4.0MPa; DN80-DN200≤1.6MPa

Power supply: DC24V (DC12-32V); AC220V (optional) equipped); 3.6V lithium battery (optional)

Output signal: pulse; 4-20mA signal (HART protocol can be added)

Ambient temperature: remote transmission type: -40℃ -100℃ local pointer type: -40°℃~100℃

Connection form: standard flange (thread needs to be customized)

Cable interface: M20*1.5

Alarm output: upper or lower limit clockwise flow alarm

Product installation:

1. Horizontal and vertical installation

Note:Each model can be customized with different materials, connection methods and installation forms according to customer requirements. This series of flow meters are high temperature resistant, safe and reliable. Features such as concise readings

Body material: 304 stainless steel, 316 stainless steel, 304 stainless steel lined with PTFE etc. Installation forms: vertical, horizontal, bottom in and side out, side in and out, etc.

Installation Notes:

· Try to avoid ferromagnetic objects and equipment with strong electromagnetic fields (such as large motors, large transformers, etc.) to prevent the magnetic field from affecting the working magnetic field and flow rate of the sensor. Signal.

·The flow meter should be installed at the rear end of the water pump and never on the suction side; the valve should be installed on the downstream side of the flow meter.

·The sensor can be installed on a straight pipe, or on a horizontal or inclined pipe, but the center line of the two electrodes is required to be horizontal.

·The medium should flow fully into the pipe at the installation position to avoid the pipe being full and gas adhering to the electrode.

·For liquid-solid two-phase fluids, it is best to install it vertically to make the sensor wear evenly and extend its service life.

·It is strictly prohibited to install flow meters at the highest point of the pipeline and at the water outlet.

·The front pipe section is ≥5DN, and the rear pipe section is ≥2DN (DN is the pipe diameter).

After-sales guarantee:Our company promises to users that the hardware and accessories that should be provided when supplying this instrument are in terms of material and quality. There are no defects in the manufacturing process. Starting from the date of purchase of the instrument, during the warranty period, if the company receives notice from the user about such defects, the company will unconditionally repair or replace the defective products for free.

After-sales service hotline: