Ultrasonic CEMS Emission Monitoring System Flue Gas Velocity Flowmeter Equipment
The AG-TFP07 ultrasonic flowmeter uses the transit time difference method to calculate gas flow velocity by measuring the difference in sound wave propagation time. It consists of one ultrasonic sensor and one signal processor. The transit time difference is related to the axial average velocity of the gas, and the gas velocity can be calculated accordingly.
● Single-ended design – no through-hole alignment required during on-site installation, easy to install
● Ultra-low flow velocity detection limit, measurement lower limit as low as 0.1 m/s
● High measurement accuracy, accuracy up to 0.01 m/s
● No moving parts, simple installation and maintenance, low maintenance cost
● Embedded data processing with functions such as calibration, configuration, query, display, and diagnostics; equipped with rich external interfaces, supporting connections via analog 4–20 mA current loop, RS485, etc.
>>Main technical parameters
| Parameter | Specification |
| Operating Principle |
RTD / Ultrasonic Sensor |
| Range |
Temperature: 0–300°C; Flow velocity: 0–40 m/s; Pressure: -10–10 kPa (range customizable) |
| Operating Conditions |
-25–65°C |
| Zero Drift |
≤ ±0.1% F.S. |
| Accuracy |
≤ ±1% F.S. |
| Response Time |
≤ 10 s |
| Power Supply |
AC220V |
| Output Interface |
4–20 mA isolated, load resistance ≤ 500 Ω |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.