200Khz Ultrasonic Piezoelectric Transducer for Ultrasonic Gas Flowmeter
Product Description
200Khz Ultrasonic Piezoelectric Transducer for Ultrasonic Gas Flowmeter
Technical parameters:
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
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Model | PHAL-200-01P | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1m | ||
Minimum Parallel lmpedance | 460Ω±20％ | ||
700pF±20％ @1KHz | |||
Sensitivity | load driving voltage:：800Vpp，Distance:0.3m， Echo Amplitude:7mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
(Beamwidth)Half-power Beam Width@-3dB:10.5°±10%， Sharp Angle:24.9°±10% | |||
Housing Material | |||
usage | ultrasonic gas flowmeter | ||
Protection Level | IP68 | ||
Weight | 5.5g±5％（wire length：30cm） | ||
Wiring Instructions | interface: red: transducer +, white: transducer -, 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 (model: MF58_502F3470):
Integrated type Cable instruction:
1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)
Red: transducer +
White: transducer -
Black: shielding
2.Cable Instruction of Temperature Sensor: interface (3pin, 2.0mm terminal)
Red and black are temperature sensor wiring
Split type: standard 10m cable, with each additional 50m of cable, the signal attenuation is 6dB
Three-core wiring instructions:
Red: Transducer +
Blue: temperature sensor +
Black: Public-
Four-core wiring instructions:
Red: Transducer +
Yellow: Transducer-
Blue, black: temperature sensor
Production Department :