500KHz Underwater Ultrasonic Flowmeter Transducer for Ultrasonic Flowmeter
Product Description
500KHz Underwater Ultrasonic Flowmeter Transducer for Ultrasonic Flowmeter
Technical parameters:
Items | Technical Parameters | Image | |
Name | 500KHz underwater ultrasonic transducer |
| |
Model | PHW-500-01E | ||
Frequency | 500KHz±5% | ||
Detection Distance | 0.3～30m | ||
Minimum Parallel lmpedance | 120Ω±20％ | ||
2000pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：20Vpp、Distance:0.3m、 Echo Amplitude：400 mV | ||
-40～+80℃ | |||
≤10Kg or1MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:3.3°±10%， Sharp Angle：7.8°±10% | ||
Housing Material | POM | ||
Usage | Ultrasonic flowmeter, underwater rangefinder | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 78g±5％（Length：2m） | ||
Wiring Instructions | Red: transducer +, white: transducer -, black: shielded wire; ( temperature sensor is optional) | ||
Admittance Curve | Product Structure Diagram | ||
| |||
Block diagram of ultrasonic 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