Specification
Micro turbine flowmeter simple structure, high accuracy, easy to install and maintain, can be used for real-time monitoring of the liquid flow and temperature in the pipeline, support flow and temperature (4 ~ 20) mA signal or 485 communication, alarm switch output, and the use of OLED real-time display of the fluid flow and temperature, to achieve the pipeline in the flow of the temperature of the one-monitoring function. This product is widely used in petrochemical, electric power, gold, steel mills, paper, food processing, water treatment, battery factory and other industries.
| Product |
Micro turbine flow meter |
| Model |
MIK-FLM200 |
| Measured variable |
Flow rate,temperature |
| Nominal diameter & flow range |
DN10：3~20 L/min |
| DN15：10~100 L/min |
| DN20：12~120L/min |
| DN25：16~160 L/min |
| Communication output |
RS485,MODBUS-RTU |
| Temperature range |
0...100℃ |
| Power supply |
24 VDC |
| Accuracy |
Flow：± 1.5%；Temperature：± 1℃ |
| Medium type |
Liquid(water or water-soluble liquids such as glycol, lubricants, etc.) |
| Process pressure |
6.3MPa |
| Protection level |
IP65 |
In the pipeline inside the flowmeter is equipped with a small magnetic impeller, when the fluid through the pipeline, the impact of the impeller blades, so that the impeller rotates, due to the rotational angular velocity of the impeller and the fluid flow rate is proportional to the rotation of the impeller at the same time, the rotating impeller will make the induction Hall switch produces a flow rate is proportional to the frequency of the pulses, and then the transmitter will be converted into an electrical signal output frequency of the pulses, and finally transmitted to the display instrument, can display the instantaneous and cumulative flow rate of the fluid Then the transmitter will convert the pulse frequency into an electrical signal output, and finally transmit it to the display instrument, then it can display the instantaneous flow rate and cumulative flow rate.
1. What is the MIK-FLM200 micro turbine flow meter?
The MIK-FLM200 is a compact turbine flow meter for small pipes from DN10 to DN25. It monitors both the flow and the temperature of liquids in real time, shows both values on an OLED display, and provides analog or RS485 outputs plus an alarm switch output.
2. How does the MIK-FLM200 work?
A small magnetic impeller is installed inside the flow channel. Liquid flowing through the meter turns the impeller at an angular speed proportional to the flow rate. As the impeller rotates, a Hall-effect sensor generates pulses at a frequency proportional to the flow. The transmitter converts these pulses into an output signal and displays the instantaneous and cumulative flow.
3. What does the MIK-FLM200 measure?
It directly measures flow rate and temperature, so one device can monitor both at the same measuring point.
4. What liquids can it measure?
It measures liquids such as water and water-soluble liquids like glycol, as well as lubricants. Please send us your liquid details, including viscosity, so we can confirm suitability.
5. What sizes and flow ranges are available?
- DN10: 3–20 L/min
- DN15: 10–100 L/min
- DN20: 12–120 L/min
- DN25: 16–160 L/min
6. How accurate is the MIK-FLM200?
- Flow: ±1.5%
- Temperature: ±1 °C
7. What temperature range does it support?
The temperature range is 0 °C to 100 °C.
8. What is the maximum process pressure?
The process pressure rating is 6.3 MPa.
9. What power supply does it require?
The MIK-FLM200 requires a 24 VDC power supply.
10. What outputs are available?
- Flow and temperature as 4–20 mA signals, or RS485 communication (Modbus-RTU)
- Alarm switch output
Please tell us which output option you need when ordering.
11. Does it have a display?
Yes. An OLED display shows the fluid flow and temperature in real time.
12. What is the protection level?
The protection level is IP65.
13. Which industries use the MIK-FLM200?
It is widely used in petrochemical, electric power, gold mining, steel mills, paper, food processing, water treatment and battery manufacturing, for example to monitor cooling water, glycol and lubrication circuits.
14. Can the MIK-FLM200 measure gas?
No. It is designed for liquids only. For gas measurement, please contact us for a suitable flowmeter.
15. Do I need a filter before the meter?
A filter is generally recommended upstream, because particles can damage or block the small impeller. Since the impeller is magnetic, ferrous particles in the liquid can also be attracted to it.
16. What should I consider during installation?
- Install the meter with the flow direction arrow matching the actual flow.
- Keep the pipe full of liquid and free of air bubbles.
- Install a filter upstream if the liquid may contain particles.
- Avoid strong vibration and strong magnetic fields near the meter.
Please follow the installation manual or contact our engineers for site-specific requirements.
17. How much maintenance does it need?
The MIK-FLM200 has a simple structure and is easy to install and maintain. Because the impeller is a moving part, periodic inspection is recommended, especially if the liquid may contain particles.
18. MIK-FLM200, MIK-FVM200 or MIK-FMX240: which should I choose?
- MIK-FLM200 micro turbine: water, glycol solutions and lubricants; DN10–DN25; flow and temperature; flow accuracy ±1.5%.
- MIK-FVM200 micro vortex: water and water-based liquids such as ethylene glycol; DN8–DN15; flow and temperature; flow accuracy ±3%.
- MIK-FMX240 compact electromagnetic: conductive liquids (≥2 μS/cm); DN6–DN65; accuracy ±0.5%; no moving parts; not suitable for non-conductive liquids such as lubricants.
19. What information should I provide to get a quotation?
To help us select the correct model, please provide:
- Liquid name and viscosity
- Flow range (min / normal / max)
- Pipe size and connection type
- Liquid temperature and process pressure
- Output requirement (4–20 mA or RS485) and alarm needs
- Quantity
Send your requirements to info@asmik.com or contact us via WhatsApp at +86 13325716921.
