Shanghai Zhenlan Instrument Technology Co., Ltd
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ZTM series gas turbine flowmeter
The ZTM series gas turbine flowmeter is a gas instrument with a mechanical counter for high-precision measurement of gas flow rate. This series of pro
Product details

Performance characteristics

● Wide flow range

Flow range (Qmax/Qmin=20:1), good repeatability, high accuracy level (up to 1.0 level), low pressure loss, and low starting flow rate.

● Adopting integrated design

Adopting an integrated leading fluid: it can eliminate fluid disturbance, achieve significant rectification effect, and have minimal pressure loss. The installation requirements for the front and rear straight pipe sections of the flowmeter are low (the front straight pipe section is ≥ 2DN, and the rear straight pipe section is ≥ 1DN).

Strong anti magnetic attack capability

The magnetic coupling design has a shielding ring to prevent strong magnetic attacks.

Unique lubrication system

The axial lubrication oil passage is used, and the O-ring is compressed axially, ensuring that the sealing effect is not affected by pipeline stress.

● Adopting modular design

Adopting an extraction type independent core component design (one caliber can provide three flow specifications S, M, L), the structure is compact, easy to install and maintain, and not affected by pipeline stress; The modular mechanical counter header component has powerful gear adjustment capability (nearly 50000 sets of adjustment gears, with adjustment accuracy controlled within 0.1%), and extremely high adjustment accuracy.

● Multiple structural types

a. Basic type: equipped with mechanical counter, displaying cumulative volumetric flow rate under working conditions, and equipped with low-frequency pulse generator.
b. Intelligent type: equipped with a volume correction instrument, with temperature and pressure compensation, wireless remote transmission, IC card and other functions.

Technical Parameter

External dimensions




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