Stainless Steel Ultrasonic Gas Flow Meter Transducer Sensor outside
Product Description
Stainless Steel Ultrasonic Gas Flow Meter Transducer Sensor outside
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
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Model | PHA-200-01VE | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 2270Ω±20％ | ||
740pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：800Vpp，Distance:0.3m， Echo Amplitude：45mV | ||
-40～+80℃ | |||
≤1Kilos or 0.1MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:9°±2， Sharp Angle:21°±4 | ||
Housing Material | stainless steel | ||
Usage | anemorumbometer,gas flowmeter | ||
Protection Level | IP68 | ||
Weight | 15g±5％（length：24cm） | ||
Wiring Instructions | integrated type：Red+，White-，Black: shielded wire,(temperature sensor is optional) | ||
Admittance Curve | Product Structure Diagram | ||
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor:
Integrated type Cable instruction:
1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)
Red: transducer +
White: transducer -
Black: shielding
Gas Flow Meters Application:
Industrial gas flow meters are widely utilised for liquid and water applications, it has long been accepted that clamp on gas flowmeter technology could not be applied to mass gas flow measurement primarily due to fundamental theoretical measurement limits. the transmitted sound energy is received by traditional ultrasonic transducers. However, advances in clamp on gas flow measurement technology and processing have meant that despite lower acoustic impedance levels and higher attenuation levels in most gases, a clamp on gas flow meter can now measure transit times in gases where signal-to-noise ratios are extremely low. It is now possible to measure natural gas, steam, compressed air, hydrogen, compressed air and many more using clamp on flow meters.