Using the differential pressure (dynamic pressure) of S-Type Pitot-Tube to obtain the flow rate in the stack/duct. Partial modification of Pitot-Tube structure is available according to the operation.
Measures flow velocity through the vertical surface of
the pitot tube using S-Type pitot tubes (dynamic pressure)Installs on one side of the stack for easy installation
and maintenance
Analyzer Main Unit / S-Type Pitot TubeMaster Flange / Cables
Main Unit CabinetTeflon Coated Probe
Type Approval (Korea)US EPA (USA)CPA, CCEP (China)EAC (Russia)
| Measured Components | Flow rate (Vs), Pressure dynamic (Pd), Pressure Static (Ps), Pressure ambient (Pa), Temperature (Ts) |
| Measurement Principles | Pitot- tube |
| Measuring Ranges | Vs : min 0 ~ 5 m/s / max 0 ~ 50 m/s |
| Pd : 2.5 ~ 254 mmH₂O | |
| Pa : 500 ~ 1100 hPa | |
| Repeatability | 〈 ± 0.5% FS |
| Linearity | 〈 ± 1% FS |
| Response time | < 5 seconds |
