Wall Mounted Doppler Ultrasonic Flow Meter ( Insertion type flow sensor )
Principle: use Doppler frequency shift to measure the flow velocity, it is suitable for measuring the fluid which contains solid particles or bubbles, not suitable for measuring pure water. The application scope includes: natural river course, artificial river course, farmland channel, city sewer, enterprise sewage outlet, sewage treatment plant and so on.
● Suitable for pipe sizes ranging from 65 to 4000 mm
● Insertion type sensor, pipe must be fully filled with liquid
● The fluid must include a certain amount of air bubbles or suspended solid particles
● Excellent low flow rate measurement ability, low to 0.05 m/s
● A wide range of flow measurement, high flow rate can reach 12 m/s
● High-temperature transducer is suitable for liquids with temperature from -35℃ ~ 150℃
● The insertion type flow transducer can be installed when the process is at running status.
● User-friendly configuration
● 4-20mA, Relay and OCT outputs
● Accuracy: 2.0% F.S.
● Raw sewage
● Activated sludge
● Ground water
● Pulp and paper slurry
● Chemical slurry
● Mining re-circulation
Technical data of Transmitter:
|Measurement principle||Doppler ultrasonic|
|Repeatability||0.2% of reading|
|Accuracy||0.5% — 2.0% F.S.|
|Response time||2-60s for optional|
|Flow Velocity Range||0.05- 12 m/s|
|Liquid Types Supported||Liquids containing 100 ppm of reflectors and at least 20% of the reflectors are larger than 100 micron.|
|Power Supply||85-265V AC, 24V DC/500 mA|
|Degree of protection||IP66|
|Operating temperature||-20℃ to +60℃|
|Display||2 line × 8 characters LCD, 8-digit rate or 8-digit total (resettable)|
|Units||User Configured (English and Metric)|
|Rate||Rate and Velocity Display|
|Totalizer||gallons, ft³, barrels, lbs, liters, m³,kg|
|Communication||4-20mA, Relay and OCT output|
Technical data of Transducer:
|Degree of protection||IP67 or IP68|
|Suited Liquid Temperature||Standard. Temp.: -35℃~85℃|
|High Temp.: -35℃~150℃|
|Pipe diameter range||65-4000 mm|
|Material of transducer||Stainless steel|
|Cable Length||Standard configure: 2 * 5m|
Answer : Please send your question or enquiry to our email: firstname.lastname@example.org, we will forward the questions to the related engineer.
Answer : Please communicate with the sales about the return procedure before returning product.
Answer : The delivery time depends on the order quantity and product specification. If the product’s specification is conventional ( not special ), delivery time is 5 or 7 working days for order quantity ≤ 10 pieces; delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces.
Answer : by Courier, by Sea or by Air
Answer : Yes, Generally warranty is one year.
Answer : From year 2015 to year 2021, average annual sales is RMB 350 million ( about USD 54.7 million )