External Ultrasonic Sensor for Water Flow Meter
Product Description
External Ultrasonic Sensor for Water Flow Meter
WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.
ultrasonic flowmeter transducer |
low cost flowmeter transducer |
1MHz ultrasonic flowmeter sensor |
Technical parameters：
Items |
Technical Parameters |
Name |
1MHz Ultrasonic transducer for flow meter |
Model |
PL-1M-03BB |
Bandwidth |
±0.2MHz |
Frequency |
1.0MHZ±5% |
Detection Distance |
0.10-5m |
Blind zone |
＜0.10m |
Minimal parallel impedance |
130Ω±30% |
Capacitance |
1200PF±20% |
overall sensitivity 0 dB=3 Vp-p; cycle:8; distance:8cm (transmitter and receiver) |
-30dB min |
Maxim operating voltage (Pulse Duty cycle ratio 2%） |
＜300V |
Operating Temperature |
0～95℃ |
Maxim pressure |
2MPa |
Beam angle（-3dBfull angle） |
5° |
Housing Material |
PPS |
Usage |
Ultrasonic flowmeter |
Image:
Sensitivity Test:
voltage:3Vp-p; cycle:8; distance:8cm