dual frequency depth measurement ultrasonic transducer
Product Description
40-200KHZ Dual Frequency DepthTransducer Manufacturers
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 depth sensor | ultrasonic depth finder transducer | 40-200KHZ ultrasonic depth sensor |
Application：
Used for the river, lake depth measurement,the depth measurement can be more than 200meters.
Technical parameters：
Item | Parameter |
Working frequency(fr) | 40KHZ±1 KHZ 200KHZ±3 KHZ |
Material | PZT-4 |
Beam width(-3dB)
| 40KHZ： 15° 200KHZ：5° |
Parallel impedance (in water)(Ω) | 600±30% |
Static capacitance(pf) | 2700±15% |
Image：
Typical curve Typical circle map
Wiring way:
Red - - transducer positive electrode;
Black - - transducer cathode;
Blue and green - - temperature sensor;
the yellow, white and the shield - - outer covering shield.