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FTUM-2300 Ultrasonic Flow Meter
Measuring water supply pipelines, online drilling for quick installation, 5G signal transmission,Continuous water flow measurement
FTUM-2300 ultrasonic flow meter is a time difference ultrasonic flow meter. Time-difference ultrasonic flow measurement is a measurement method that obtains the flow velocity in the pipeline by measuring the time difference between the upstream and downstream transmissions. Its main advantages are that the broken pipe area is small and the water is not cut off. By installing an online hole-mounted sensor to measure the transmission and reception time difference of the upstream and downstream transmission signals, accurate flow data can be obtained.
Compared with other conventional flow meters, the FTUM-2300 ultrasonic flow meter has the following features in addition to its high on-site installation flexibility, high response speed and better measurement capabilities at low flow rates:
1. Use an independent high-performance FPGA chip with a 400,000 gate array. The measurement rate can be greater than 300 times per second. Compared with other brands, the tolerance rate of bubbles in the measurement pipe diameter has been greatly improved. It can withstand continuous bubbles for up to 5 seconds.
2. The signal strength increases, and it has greater penetrating power against various scales, rust in pipes and pipe linings.
3. 4-line LCD display, Chinese/English bilingual menu, easy to operate.
4. The sensor adopts special manufacturing process and matching technology, and the zero point range can be controlled within 0.03m/s. The static time difference between each pair of sensors is less than 2 nanoseconds, thus effectively ensuring the authenticity of the measured time difference.
Flow velocity range | 0 m/s ~ ± 12 m/s |
Accuracy | ±1.0% of measured value |
Repeatability | 0.2%. |
Measure pipe diameter | DN25 mm ~DN 1200 mm (a pair of sensors) |
Functional indicators | |
Output | Analog output: 0/4-20mA, max load 750 ohms |
Pulse output: 0~9999Hz, OCT output (maximum and minimum frequency adjustable) | |
Relay output: maximum frequency 1Hz (1A@125VAC or 2A@30VDC) | |
Communication protocol | RS232 & RS485.Modbus protocol |
SD card | When storage capacity is 8G, 512 days |
(optional) | Storage interval: 1 ~ 99999 seconds (can be set) |
Power | 10 ~ 36 VDC or AC90~245V. |
Keyboard | 16-bit keys |
Display | 240*128, 4 lines LCD display |
Humidity | Up to 0 ~ 99% RH, non - condensing. |
Physical index | |
Transmitter | PC/ABS, IP65. |
Sensor | Integrated design of sensor and signal cable, no need to wire your own; protection grade IP68, can be immersed in water |
Standard cable length: 9m, can be extended up to 305m | |
Packaging | 20*22*587.5px, 3.0kg |
Model | Transmitter |
FTUM-2300 | Ultrasonic Flow Meter |
wall-mounted | |
span: ±0.03m/s ~ ±5m/s | |
Accuracy: ±1% | |
Repeat accuracy: 0.2% | |
Display: 240*128 LCD | |
Power supply: 10-36VDC/AC90~245V | |
transmitter enclosure: IP65, ABS+PC ( Operating temperature: -20℃~50℃) | |
Output: OCT pulse output 0-10KHz, relay output, 4-20mA | |
communication: RS232/RS485, Modbus protocol | |
| Output | OCT, relay, RS232/RS485, 4-20mA (flow meter) |
OCT, relay, RS232/RS485, 4-20mA, RTD (heat meter) | |
Sensor | |
TT05 | Plug-in type, IP68, working temperature: -40°C ~ +80°C (normal temperature) |
TT05 | Plug-in type, IP68, operating temperature: -40°C ~ +130°C (high temperature) |
| TT06 | Clamp-on type, IP68, operating temperature: -40°C ~ +80°C (normal temperature)/-40°C ~ +130°C (high temperature) |
Cable length | Standard length 9 meters |
The length can be customized up to 300 meters, please fill in the specific number of meters | |
Temperature Sensor | PT1000 temperature sensor + RTD module (optional) |
Storage | SD card (8G)+SD card module (optional) |
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
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