It is essential to ensure the optimal operation of the flow meter to maximise the measurement performance. Pitot tube flow meter allows high performance flow condition in an installation with longer meter run lengths. It is also recommended to eliminate upstream fitting for optimal performance. Bluetooth communication function on the flow meter ease the monitoring and installation at difficult-to-access locations. Along with the Comate Bluetooth APP, it allows plant operators to monitor, diagnose and configure the flow meter from their mobile device during maintenance.
Comate PTF600 Heavy Duty Pitot Tube Flow Meter uses the differential pressure measurement principle, suitable for wet and dry air measurement. The DP transmitter turndown ratio is 33:1, offering a better stability and wider measurement range. The unique water-proof design eliminates issues caused by water condensation in the capillary. It is less affected by the water contents in the compressed air.
- Medium: Dry and wet air
- Pipe diameter: DN25 to DN400mm (Insertion type); DN15 to DN300mm (Inline type)
- Differential pressure range: 6 to 6220 Pa
- Accuracy: 1% RD ±0.5% FS
- Ambient humidity: -25 to 120°C
- Medium pressure: 16 barG (Insertion type); 4 MPa (Inline type)
- Power supply: DC 15 to 32V (AC85 to 264V power converter available)
- Response time: 1 second
- Communication: RS485, Bluetooth (4-20mA optional)
- Data displayed: Mass flow, Volume flow in normal condition, Total flow, Temperature of medium, Velocity
- Protection: IP65
Comate PTF520 Pitot Tube Flow Meter uses the differential measurement principle, suitable for compressed air applications. The 1/2″ insertion connection probe and compact designed sensor can be used on pipes from DN25 to DN300. In high pressure applications, it can be installed or removed without stopping the processline, as the pipe is thinner, field engineers will be able to insert the meter to pipe very easily.
- Medium: Air and none-corrosive gas
- Pipe diameter: DN25 to DN300 (1” to 12”)
- Flow accuracy: ±1.5% RD ±0.3% FS
- Flow repeatability: ±0.5% RD
- Response time: 1 second
- Atmosphere pressure: 86 to 106 Kpa
- Ambient humidity: 5 to 100%
- Process connection: 1/2 G insertion with ball valve
- Pressure rating: 10 barG
- Ambient temperature: -20 to 60°C
- Fluid temperature: -40 to 150°C
- Wetted part material: 304SS
- Parameter measured: Flow rate, temperature, pressure
- Power: 13.5 to 32V DC, 150mA max
- Analog: 4 wire passive 4-20mA
- Communication: RS485, Bluetooth
