Micro electromagnetic flowmeter ZTFM-small

The ZTFM‑small micro electromagnetic flowmeter, launched by Henan Zhongce Sensor Manufacturing Co., Ltd., is an instrument specifically designed for precise measurement of minute industrial flow rates. With its compact size and streamlined design, it covers nominal diameters from DN6 to DN50 and achieves a measurement accuracy of Class 0.5. The ZTFM‑small is widely used in applications such as food and beverage processing, water‑treatment dosing, fine control in the petrochemical industry, and pharmaceutical liquid blending, meeting the installation requirements of confined spaces and precision fluid‑path systems.

Compact size, small-caliber coverage

The ZTFM‑small features a highly integrated, all‑in‑one design with a compact layout of sensor and transmitter, significantly reducing its overall footprint. It supports nominal diameters of DN6, DN15, DN20, and DN25, making it ideal for installation in industrial equipment or experimental setups where piping is densely packed and space is limited. Its connection options are versatile, accommodating pipe threads, clamp fittings, and other interfaces to meet the piping‑connection requirements of various industries.

Measurement accuracy of Class 0.5

This product maintains Class 0.5 measurement accuracy across a wide flow range, providing reliable data support for process applications that demand precise blending and accurate metering. The ZTFM‑small features no moving parts internally, eliminating mechanical wear between components; as a result, its performance degrades minimally over long-term operation, ensuring high reliability.

Excellent low-flow measurement performance

ZTFM‑small delivers outstanding performance in measuring ultra‑low and pulsating flow rates. To handle pulsating flow conditions caused by small flows, low velocities, and frequent start‑stop cycles, the transmitter employs highly sensitive signal acquisition and processing algorithms that respond rapidly to flow variations, delivering stable and reliable measurement results. This capability makes it particularly well suited for precision‑control applications such as batch filling, chemical dosing, and reactor feed preparation.

PEEK specialty engineering plastic lining

The measuring tube liner is made of PEEK, a specialty engineering plastic. PEEK exhibits excellent chemical resistance, withstanding prolonged exposure to a wide range of acids, bases, and organic solvents. Additionally, it boasts high mechanical strength and superior thermal stability, maintaining dimensional stability within specified temperature and pressure limits. Its smooth inner surface helps minimize the risk of media adhesion, facilitates easy cleaning, and makes it well suited for applications with stringent hygiene requirements.

Typical application scenarios

ZTFM-small is suitable for the following scenarios:

Batch filling and metered addition of flavorings and colorants in the food and beverage industry.

Dosage of coagulants, disinfectants, and other chemicals in water treatment processes

Catalyst injection and fine chemical formulation in the petrochemical industry

Pharmaceutical industry: formulation of drug solutions, feed addition to fermentation tanks, and metering of purified water.

Microfluidic Flow Measurement in Laboratories and Pilot-Scale Facilities

Henan Zhongce Sensor Manufacturing Co., Ltd. performs full‑scale flow calibration and factory‑acceptance testing on every ZTFM‑small unit, ensuring that each product meets its specified accuracy within the designated pipe diameter and flow range. We can also provide customized recommendations for liner and electrode material selection, as well as interface configuration, based on your specific operating conditions and installation requirements. For detailed specifications or technical consultation, please contact our sales and technical service team.