Stock 2MHz Ultrasonic Transducer for Water Meter
Product Description
Stock 2MHz Ultrasonic Transducer for Water Meter
Technical parameters:
Model |
PH2110B |
Centre working frequency （kHz） |
2.00MHZ±4% |
Bandwidth （-6dB） |
10% |
Integrated sensitivity 0 dB=3 Vp-p；cycle:5；distance：8cm |
>0.2V |
Measuring Distance: |
1.0M |
Blind zone |
3cm |
Beam angle（-3dBfull angle） |
3° |
electrostatic capacity |
2300PF±20% |
Minimal parallel impedance |
100Ω±30% |
Maxim operating voltage impulse wave(Pulse Duty cycle ratio 2%） |
＜200V |
Operating temperature |
4～50℃ |
The material of the housing |
PPS |
Protection class |
IP68 |
The above tests were conducted in 25 °environment.
Image:
Outline Dimension：
Admittance - phase curve
Sensitivity test
Transmitting voltage: 3Vp-p;
period: 5; distance: 8cm
Water Meter Application:
Water metering is the practice of measuring water use. Water meters measure the volume of water used by residential and commercial building units that are supplied with water by a public water supply system. They are also used to determine flow through a particular portion of the system.