1MHz Inserted Ultrasonic Transducer for Ultrasonic Water Flowmeter
Product Description
1MHz Inserted Ultrasonic Transducer for Ultrasonic Water Flowmeter
Technical parameters：
Items | Technical Parameters | Image | |
Name | 1MHz plug-in underwater ultrasonic transducer |
| |
Model | PHW-1M-01E | ||
Frequency | 1MHz±5% | ||
Detection Distance | 0.05 ～ 3m | ||
Minimum Parallel lmpedance | 25Ω±20％ | ||
2800pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：24Vpp、Distance：0.3m、 Echo Amplitude：1.6 V | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:3.2°±1， Sharp Angle:7.5°±2 | ||
Housing Material | POM | ||
Usage | ultrasonic flowmeter，submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 50g±5％（Length：2m） | ||
Wiring Instructions | Red+，White-，Black: shielded wire(temperature sensor is optional) | ||
Admittance Curve | Product Structure Diagram | ||
| |||
Block diagram of ultrasonic transducer :
Schematic Diagram of Temperature Sensor:
Split type Cable instruction:
Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.
1. Three core wiring instructions:
Red: transducer +
Blue: temperature sensor +
Black: public -