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PHA-200-01TL
Piezohannas
PHA-200-01TL
Custom PVDF Housing Ultrasonic Gas Flow Transducer For Ultrasonic Gas Meter
Technical parameters:
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
| |
Model | PHA-200-01TL | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 350Ω±20％ | ||
640pF±20％ @1KHz | |||
Sensitivity | load driving voltage:800Vpp，Distance:0.3m， Echo Amplitude:30mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
(Beamwidth)Half-power Beam Width@-3dB:7°±10%， Sharp Angle::17°±10% | |||
Housing Material | PVDF | ||
usage | Ultrasonic gas meter | ||
dimension | See structural drawings for details | ||
Protection Level | IP68 | ||
Weight | 8g±5％（wire length：25cm） | ||
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
Application for Ultrasonic Gas Flowmeter :
Ultrasonic meters are commonly used for custody transfer and fiscal oil and gas measurement. They measure the velocity of a fluid in a closed pipe and utilize transducers to emit ultrasonic pulses (greater than 20 kHz frequency) from which the flow meter can calculate the average velocity along the path of the beam of ultrasound. The fundamentals of ultrasonic meters make them suitable for gas or liquid measurement, treating them both as fluids.
Production Department :
Custom PVDF Housing Ultrasonic Gas Flow Transducer For Ultrasonic Gas Meter
Technical parameters:
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
| |
Model | PHA-200-01TL | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 350Ω±20％ | ||
640pF±20％ @1KHz | |||
Sensitivity | load driving voltage:800Vpp，Distance:0.3m， Echo Amplitude:30mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
(Beamwidth)Half-power Beam Width@-3dB:7°±10%， Sharp Angle::17°±10% | |||
Housing Material | PVDF | ||
usage | Ultrasonic gas meter | ||
dimension | See structural drawings for details | ||
Protection Level | IP68 | ||
Weight | 8g±5％（wire length：25cm） | ||
Wiring Instructions | interface: red: transducer +, white: transducer -, black: shielded wire, ( temperature sensor is optional) | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
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
Application for Ultrasonic Gas Flowmeter :
Ultrasonic meters are commonly used for custody transfer and fiscal oil and gas measurement. They measure the velocity of a fluid in a closed pipe and utilize transducers to emit ultrasonic pulses (greater than 20 kHz frequency) from which the flow meter can calculate the average velocity along the path of the beam of ultrasound. The fundamentals of ultrasonic meters make them suitable for gas or liquid measurement, treating them both as fluids.
Production Department :
