low cost ultrasonic transducer for gas flow meter
Product Description
Items | Technical Parameters | Image | |
Name | Ultrasonic gas flowmeter transducer |
| |
Model | PG-125-02A | ||
Frequency | 125KHz±5KHz | ||
Detection Distance | 0.12～2m | ||
Minimum Parallel lmpedance |
1100Ω±20％ | ||
460pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：880Vpp， Distance0.3m， Echo Amplitude 110mV | ||
-40～+80℃ | |||
≤3 Kilos or 0.3MPa | |||
| (Beamwidth)Half-power Beam Width
@-3dB:12°±2， Sharp Angle:29°±4 | ||
Housing Material | Under the environment of weak acid and weak base（POM） | ||
Usage | Ultrasonic levelgauge,Ultrasonic sensor ,Ultrasonic gas flowmeter | ||
size：16*19 | |||
Protection Level | IP68 | ||
Weight | 12g±5％（Length：20cm） | ||
Wiring Instructions | Integrated: Interface：Red:transducer+, Yellow:transducer-，Black: shielded wire； （without temperature sensor Wire） | ||
Admittance Curve | Product Structure Diagram | ||
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