135KHz ultrasonic distance measurement sensor for ultrasonic gas flow meter
Product Description
135KHz ultrasonic distance measurement sensor for ultrasonic gas flow meter
Items | Technical Parameters | Image | |
Name | 135KHz ultrasonic transducer |
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Model | PHL-01 | ||
Frequency | 135KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 500Ω±20％ | ||
Capacitance | 1900pF±20％ @1KHz | ||
Sensitivity | Driving Voltage：800Vpp，Distance: 0.3m， Echo Amplitude：680mV | ||
Operating Voltage | Peak Voltage＜1000 VPP | ||
Operating Temperature | -40～+80℃ | ||
Pressure | ≤3Kilos or 0.3MPa | ||
Angle | (Beamwidth) Half-power Beam Width@-3dB:7°±2， Sharp Angle:18°±4 | ||
Housing Material | stainless steel | ||
Usage | Ultrasonic Gas Flow Meter，anemoclinograph
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Installation Dimension | IP68 | ||
Protection Level | 330g±5％（Length：1M） | ||
Weight | Integrated interface：Red+，White-，Black: shielded wire （ default : without temperature sensor）
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Admittance Curve | Product Structure Diagram | ||
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