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PHW-400-E
Piezohannas
PHW-400-E
400KHz Long Range 40M Depth Transducer for Ultrasonic Flowmeter
1.Technical parameters:
Items | Technical Parameters | Image | |
Name | 400KHz underwater ultrasonic transducer |
| |
Model | PHW-400-E | ||
Frequency | 400KHz±5% | ||
Detection Distance | 0.3~40m | ||
Minimum Parallel lmpedance | 280Ω±20% | ||
2100pF±20% @1KHz | |||
Sensitivity | Driving Voltage:24Vpp、Distance: 0.3m、 Echo Amplitude:500 mV | ||
-40~+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:5.0°±1, Sharp Angle:12°±2 | ||
Housing Material | POM | ||
Usage | ultrasonic flowmeter,submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 115g±5%(Length:2m) | ||
Wiring Instructions | Red+,White-,Black: shielded wire; (without temperature sensor by default) | ||
Admittance Curve | Product Structure Diagram | ||
|
2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram
400KHz Long Range 40M Depth Transducer for Ultrasonic Flowmeter
1.Technical parameters:
Items | Technical Parameters | Image | |
Name | 400KHz underwater ultrasonic transducer |
| |
Model | PHW-400-E | ||
Frequency | 400KHz±5% | ||
Detection Distance | 0.3~40m | ||
Minimum Parallel lmpedance | 280Ω±20% | ||
2100pF±20% @1KHz | |||
Sensitivity | Driving Voltage:24Vpp、Distance: 0.3m、 Echo Amplitude:500 mV | ||
-40~+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:5.0°±1, Sharp Angle:12°±2 | ||
Housing Material | POM | ||
Usage | ultrasonic flowmeter,submarine range finder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 115g±5%(Length:2m) | ||
Wiring Instructions | Red+,White-,Black: shielded wire; (without temperature sensor by default) | ||
Admittance Curve | Product Structure Diagram | ||
|
2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram
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