The mini flow meter is ideal for low gas flow, small pipes and point of use applications. The flow meter is based on the principle of thermal diffusion, directly measuring the mass flow without the need for pressure and temperature compensation.
Features of Mini Flow Meters
- Style: Â Inline – NPT or G thread
- Technology: Thermal diffusion
- IP Rating: IP54
- Gas Quality: Clean and dry compressed air and inert gases
- Pipe Sizes:Â DN3 – DN40
- Gas Pressure: up to 16 bar (232 psi)
- Gas Temperature: -20 to +60°C (-4 to +140°F)
- Accuracy: +/-1.5% reading, +/-0.3% full scale
- Power Requirement: 24VDC
- Outputs: Modbus RTU and 4-20 mA
- Display: Digital display
- Data Logging: No
- Bi-directional: No
- Measure: Instantaneous flow and cumulative flow
- Other Features:
- Integrated digital adaptive signal processing technology can effectively suppress random errors.
- Fully isolated electrical structure completely filters out interference.
- Integrated temperature measurement sensor is based on the micro-electromechanical system (MEMS) made of CMOS semiconductor technology to achieve high-precision measurements
- Ultra-wide Turndown Ratio, 1:100
- Applications:
- Manufacturing and industrial use
- Temporary or permanent installation
- Indoor use
- Warranty: 12 months
Important
Incorrect wiring or installation can give false readings, damage the sensor and void the warranty. If you aren’t sure how to install or wire the sensor, please contact us. Full installation and wiring instructions are available in the User Manual.
Mini Flow Meter comes with:
- Calibration certificate
- User Manual
- 12 month warranty
Inline Flow Meter Options
- Pipe Section: DN3 (NPT), DN6 (NPT), DN10 (NPT or G thread), DN15 (G thread), DN20 (G thread), DN25 (G thread), DN32 (G thread), DN40 (G thread)
- Gas Types: Air, Argon, Carbon Dioxide, Helium, Hydrogen, Natural Gas, Nitrogen, Nitrous Oxide, Oxygen
Warranty & Calibration
12 month warranty
Calibration is recommended every 2 years (provided the sensor is not exposed to relative humidity above 85%).
Annual calibration is required if the sensor is exposed to relative humidity above 85%.
Technical Documents
User Manual
Accessories
Accessories such as mechanical and electrical fittings are available on the Accessories page.
Other Information
Please refer to our Terms and Conditions of Sale.