1MHz Stainless Steel Underwater Ultrasonic Transducer for Depth Measurement
Product Description
1MHz Stainless Steel Underwater Ultrasonic Transducer for Depth Measurement
Technical parameters:
Items | Technical Parameters | Image | |
Name | 1MHz underwater ultrasonic transducer |
| |
Model | PHW-1M-B | ||
Frequency | 1MHz±5% | ||
Detection Distance | 0.05 ～ 3m | ||
Minimum Parallel lmpedance | 120Ω±20％ | ||
1750pF±20％ @1KHz | |||
Sensitivity | driving voltage：24 V、Distance:0.3m、Echo Amplitude:500 mV | ||
-40～+80℃ | |||
≤10Kilos or 1MPa | |||
(Beamwidth)Half-power Beam Width@-3dB:3.5°±10%， Sharp Angle:8.2°±10% | |||
Housing Material | 316L | ||
usage | |||
See product structure drawing for details | |||
Protection Level | IP68 | ||
Weight | 320g±5％（wire length：：1m） | ||
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