LZ-25 metal tube float flowmeterOverview

The LZ series metal tube float flowmeter has a single cylinder structure, reliable operation, high accuracy, and a wide range of applications. Widely used in the measurement and control of liquid and gas flow in fields such as national defense, chemical industry, petroleum, metallurgy, power, environmental protection, and medicine.

The electric remote transmission metal tube float flowmeter produced by our company abandons the contact transmission method of connecting rod transmission and adopts a self-developed non-contact intelligent transmitter with MSP as the core CPU, greatly improving the reliability, stability, and accuracy of the instrument.

◆ Material: 304SS, 316SS, 316LSS, 304SS lining F46, titanium, HC and other materials

◆ Connection: Flange connection, using HG20592-20615-7-2000 standard, or other standards such as GB, ANSl, DIN, JIS (requested by the user). Threaded connection, hose connection, and sanitary clamp connection can also be customized according to the user's required standards or specifications.

Type: vertical, horizontal, bottom in and side out, side in and side out, etc.

Power supply:+24VDC, AC220V, powered by high-energy dry batteries

Output: Two wire 4-20mA, (1-5V) output, upper and lower limit switch alarm output. HART protocol

Explosion proof: The intrinsic safety ExibIICT3~T6 certificate number is GYB101238, and the explosion-proof ExdIIBT3~T6 certificate number is GYB101359X

Indicator type housing material: aluminum alloy, explosion-proof aluminum alloy, 304SS, 316L

LZ-25 metal tube float flowmetertechnical indicators

Measurement range: water (2.5~150000) L/h; Air (0.07~2000) m3/h (at 0.101325 Mpa, 20 ℃).

Accuracy levels: 1.5 and 2.5 (PTFE).

Range ratio: 10:1 (or special 5:1).

◆ Nominal pressure: DN15~50 ≤ 4.0MPa; DN65~150 ≤1.6MPa。

◆ Medium temperature: -80 ℃~200 ℃ (with F46 flowmeter lining at 0 ℃~80 ℃). Liquid medium viscosity: DN15<5mPa • s;

DN25~150≤250mPa•s。

Output: 4-20mA two-wire system

Pure resistive load ＜ 680 Ω

Linearity<0.5%

Temperature effect<5MA/K

Environmental temperature: -25 ℃~55 ℃.

◆ Total height: DN15~DN150 (usually 250mm).

Flow range of LZ metal tube float flowmeter