200Khz Ultrasonic Piezoelectric Transducer for Gas Flow Measurement
Product Description
200Khz Ultrasonic Piezoelectric Transducer for Gas Flow Measurement
Items | Technical Parameters | Image | |
Name | Ultrasonic gas meter transducer |
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Model | PHA-200-01W | ||
Frequency | 200KHz±6% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance |
2000Ω±20％ | ||
470pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：800Vpp， Distance0.3m， Echo Amplitude 35mV | ||
-40～+80℃ | |||
≤3 Kilos or 0.3MPa | |||
| (Beamwidth)Half-power Beam Width
@-3dB:7°±2， Sharp Angle:17°±4 | ||
Housing Material | Under the environment of weak acid and weak base（POM） | ||
Usage | Ultrasonic gas meter | ||
14mm | |||
Protection Level | IP68 | ||
Weight | 8g±5％（Length：25cm） | ||
Wiring Instructions | Integrated: Interface：Red:transducer+, Yellow:transducer-，Black: shielded wire； （temperature sensor Wire is optional） | ||
Admittance Curve | Product Structure Diagram | ||
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