Thermal Mass Flow Meter

Manas Thermal Mass Flow Meter

The Thermal Dispersion Mass Flow Meter, Series Scirocco 1000 measuring principle is based on the fact that heat is drawn from a heated body when a fluid flows past.
A Thermal Dispersion Mass Flow Meter contains two Platinum RTD temperature sensors for this purpose. One sensor measures the current 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. This eliminates the need for temperature and pressure compensation.
Thermal Dispersion Mass Flow Meter, Series Scirocco 1000 is available with insertion probe type or Complete Spool type with proper end connection. Insertion probe can be installed directly on the pipe carrying compressed air, with the help of clamps supplied along with probe.

Product Brochure
Product Details:
Brandmanas microsystems
Application MediaDry & Clean Air or Dry & Clean Compressed Gases
MaterialStainless Steel
Packaging TypeCorrugated
Power Supply24 V DC
Accuracy+- 3 % of Actual Flow Rate between 100 % to 10 % of Flow Rate
Model NumberScirocco 1000
Service FluidDry & clean compressed Air / Gas. (Mixture of gases not applicable).
Line SizeDN20
End ConnectionFlange
Flow Velocity Range100 m/s max (at NTP Condition)
DisplayBlind/LCD 16/2
Output4-20 mA/RS 485, Pulse, Wireless Data Transfer. Wireless Data transfer (Optional).
Operating Fluid Temperature0 - 100 Degree C
Operating Fluid Pressure12 Bar Max
Operating Ambient Temperature0 - 50 Degree C
Temperature Drift at Ambient Temp0.008% / Degree C maximum of Full Scale in the range 0 to 60 DegreeC
Ingress ProtectionIP 65 for Transmitter (Sensor Excluded).
Features

  • Direct measurement of mass flow. 
  • No pressure or temperature compensation required
  • 20:1 turndown.
  • Wireless data transfer possible. Remote readings available on wireless.
  • Pulse, milliamps or RS485 output for networking 

Other Details:
  • End Connection: BSP(M) Threading/ Direct clamp mounting
  • Line Size: DN20 to DN50 (For others consult factory).