Tetra Darcy S-Type Pitot Tube and Stack Flow Measurement System
Measured parameters: Flue Gas Velocity and Flow
Tetra Darcy stainless steel S-type pitot tubes and flow measurement set with CP 300 transmitter, for flue gas velocity and flow measurement. From Tetra in Türkiye.
Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.
Technical information
- Probe type
- S-type pitot tube
- Material
- 310S or 316S stainless steel
- Length options
- 100 / 150 / 200 / 250 cm (500 cm separately)
- Temperature sensor
- K-type thermocouple
- CP 300 transmitter outputs
- 2 x 4-20 mA, 2 x 0-10 V
- CP 300 protection class / supply
- IP65, 230 Vac
The Darcy series consists of S-type pitot tubes used to measure gas velocity and flow in stacks and ducts by the differential pressure principle. The pitot tube senses the difference between total pressure in the flow direction and static pressure perpendicular to the flow; this difference is converted to velocity and, with the duct section, to flow. They are typically used in emission monitoring (CEMS) systems to determine flue gas flow and calculate emissions by mass.
Darcy features
- 310S or 316S stainless steel body options
- Lengths of 100, 150, 200 and 250 cm; also a 500 cm pitot tube + K-type thermocouple
- Design with K-type temperature sensor; measurement on the same probe for temperature correction
- Detachable-tip, normal or non-detachable-tip type options
- Flow measurement set with CP 300 transmitter: air velocity and flow function, 2 x 4-20 mA and 2 x 0-10 V outputs, IP65, 230 Vac, with display; can be delivered panel-mounted with 3 solenoid valves
Built by Tetra
The system undergoes a factory acceptance test (FAT) before shipment; on-site installation, commissioning, calibration, spare parts and technical service are also provided by Tetra.
Spare parts and consumables
Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.
Ask about spare parts →Other systems in this solution
Let's choose the right product together
Tell us about your application; we will recommend the right model and configuration for the measuring point, process conditions and regulations.