Thermal Mass Flow Meter - PowerPoint PPT Presentation

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Thermal Mass Flow Meter

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Manas Micro system is the best Thermal Mass Flow Meter Manufacturer, Supplier Company in pune, Mumbai, Nashik, Chennai, Bangalore, Kolkata, Delhi, Gujarat, Indore, Karnataka, and Maharashtra, India. We provide Thermal Mass Flow Meter at best price – PowerPoint PPT presentation

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Updated: 24 February 2022
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Title: Thermal Mass Flow Meter


1
Manas Microsystems Technology Excellence
Trust
Thermal Mass Flow Meter
www.manasmicro.com
2
About Thermal Mass Flow Meter
  • It is used to calculate the total mass flow rate
    of fluid, mainly gases, flowing through closed
    conduits.
  • It is a direct mass flow meter with no moving
    parts
  • Works effectively for large pipelines.
  • Doesnt require any pressure and temperature
    compensation

3
Theory of Operation
  • Thermal Mass Flow Meter contains two Platinum RTD
    temperature sensors
  • One sensor measures the fluid temperature as a
    reference.
  • The second sensor is heated and has a constant
    temperature differential relative to the first
    sensor.
  • When the flow of air/gas starts, heat is taken
    away from the warmer sensor.
  • The amount of heat taken away is having a direct
    relation with the mass velocity of the fluid.
    That is how it is a direct mass flow meter works.

4
Features of Thermal Mass Flow meter
  • Simple for installation.
  • There are no moving parts.
  • Pressure and Temperature compensation is not
    required.
  • Almost unobstructed straight flow path.
  • Very negligible pressure loss and pressure
    requirement, unlike differential pressure flow
    meters.
  • Straight pipe runs can be reduced by using flow
    conditioners or flow straighteners.
  • Very good repeat accuracy.

5
Applications of Thermal Mass Flow Meter
  • Compressed air/ Gas Consumption measurement
  • Gas measurement at very low-pressure flowing
    conditions
  • Fuel Gas like CNG consumption measurement and
    control
  • Automobile gas engine testing
  • Industrial oxygen flow measurement and control
  • Furnace and burner control
  • Biogas measurement in digester biogas digester
    systems

6
Technical Specification
Feature Description
Line Size DN 15 to DN 200
End Connection Flange/BSP(M) Threading/ Direct clamp mounting.
Accuracy 3 of Actual Flow Rate between 100 to 5 of Calibrated range
Display Blind/LCD 16/2.
Output 4-20 mA/RS 485, Pulse, Wireless Data Transfer.
Ingress Protection IP- 65
Operating Fluid Temp 0 100?
Operating Fluid Pressure Up to 10 bar
Power Supply 24Vdc/150mA (Without Wireless communication) 24Vdc/300mA (With Wireless Communication).
7
THANK YOU
EL 54, Electronic Zone, J-block, MIDC Bhosari,
Pune 411026. Maharashtra, India. Tel
8484039026 Ext. No. 106 Mob 91 77220 34924 /
74200 99054 mktg_at_manasmicro.com www.manasmicro.co
m
We are certified with ISO/IEC 170252017
ISO 90012015 ISO 140012015 OHSAS 450012018
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