MEJ-2100H Handheld ultrasonic flowmeter is a portable flow measurement instrument that calculates flow based on the principle that the propagation speed of ultrasonic waves in a fluid varies with the fluid velocity. Without damaging the pipeline, non-contact measurement of liquid flow can be achieved by attaching the ultrasonic probe to the outer wall of the pipeline.
Characteristics:
Pipe diameter: DN32-DN6000
Accuracy: 1.0%
Power supply: 3 AAA built-in Ni-H batteries
Case material: ABS
Handheld ultrasonic flow meters have significant advantages in the field of flow measurement due to their unique technology and design. The following is an introduction to their core advantages:
Non invasive measurement:
No need to break or damage the pipeline structure, simply attach the probe to the outer wall of the pipeline to complete flow detection, without affecting the normal flow of fluid inside the pipeline, suitable for various complex pipeline scenarios.
Portable and flexible:
Compact in size, lightweight, and easy to carry around, it can measure pipelines at different locations anytime and anywhere, especially suitable for outdoor inspections, multi-point measurements, and other work needs.
Easy to operate:
The interface is simple and intuitive, equipped with easy to understand operation buttons or touch screens, and does not require professional and complex training. Staff can quickly get started with the operation.
Wide measurement range:
It can measure various fluids, including water, sewage, oil, etc., and has good adaptability to pipelines of different diameters and flow rates, meeting the measurement needs of various working conditions.
Quick response:
After booting up, the measurement preparation work can be completed in a short period of time, quickly obtaining stable and reliable flow data, greatly improving work efficiency.
Convenient data management:
Supports data storage and export functions, and some models also have wireless transmission capabilities, making it convenient to connect with computers and other devices for later data statistics, analysis, and management.
Low maintenance cost:
No movable parts, not easily worn, long service life; And the non-contact measurement method reduces probe loss and lowers daily maintenance and repair costs.

| Product | Handheld ultrasonic flowmeter |
| Model | MEJ-2100H |
| Pipe size | DN32-DN6000 |
| Accuracy | ±1% |
| Totalizer | 7-digit totals for net |
| positive and negative flow respectively | |
| Liquid types | Virtually all liquids |
| Working temperature | Convertor: -20~60℃; Flow Transducer:-30~160℃ |
| Working humidity | Convertor: 85%RH; Flow transducer: IP67 |
| Display | 4×8 Chinese characters or 4×16 English letters |
| Power supply | 3 AAA built-in Ni-H batteries |
| Date logger | Built-in data logger can store over 2000 lines of data |
| Case material | ABS |
| Dimension | 200*93*32mm(Convertor) |
| Handset weight | 500g with batteries |
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Component workshop

Calibration workshop

Product verification

