Inserted Type 2Mhz Ultrasonic Transducer for Ultrasound Flow Measurement
Product Description
Inserted Type 2Mhz Ultrasonic Transducer for Ultrasound Flow Measurement
Items |
Technical Parameters |
Image |
|
Name |
Inserted Pipe Flowmeter Transducer |
|
|
Model |
PHA-2M-01E |
||
Frequency |
2MHz±30KHz |
||
Detection Distance |
0.03 ～ 2m |
||
Minimum Parallel lmpedance |
5Ω±20％ |
||
3200pF±20％ @1KHz |
|||
Sensitivity |
Probe Driving Voltage：24Vpp、 Distance：0.3m、 Echo Amplitude：1.01 V |
||
-40～+80℃ |
|||
≤3 Kilos or 0.3MPa |
|||
|
(Beamwidth)Half-power Beam Width @-3dB:2°±0.5， Sharp Angle:4°±1 |
||
Housing Material |
POM |
||
Usage |
Ultrasonic Flowmeter， Underwater Rangfinder |
||
According to Product Structure Diagram |
|||
Protection Level |
IP68 |
||
Weight |
50g±5％（Length：2m） |
||
Wiring Instructions |
Red:transducer+，White:transducer-，Black: shielded wire； （ temperature sensor is optional） |
||
Admittance Curve |
Product Structure Diagram |
||
|
|||
Ultrasonic Flow Meter Application:
An ultrasonic flow meter construction can be done by using upstream and downstream transducers, sensor pipe and reflector. The working principle of ultrasonic flow meter is, it uses sound waves to resolve the velocity of a liquid within a pipe. There are two conditions in the pipe like no flow and flowing. In the first condition, the frequencies of ultrasonic waves are transmitted into a pipe & its indications from the fluid are similar. In the second condition, the reflected wave’s frequency is dissimilar because of the Doppler Effect.