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PHW-300-NA
Piezohannas
PHW-300-NA
300KHz Long Range 50M Depth Transducer Mud Level Transducer
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 300KHz Mud level transducer |
| |
Model | PHW-300-NA | ||
Frequency | 350KHz±5% | ||
Detection Distance | 0.3～50m | ||
Minimum Parallel lmpedance | 27Ω±20％ | ||
6800pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：24Vpp、Distance: 0.3m、 Echo Amplitude：3.0 V | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:4.6°±1， Sharp Angle：10.8°±2 | ||
Housing Material | POM | ||
Usage | Detection of mud | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 750g±5％（Length：10 m） | ||
Wiring Instructions | (three lines): red: transducer +, blue: temperature sensor +, black: public line-; | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
2.Block diagram of ultrasonic transducer :
3.Split type Cable instruction:
Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.
1. Three core wiring instructions:
Red: transducer +
Blue: temperature sensor +
Black: public -
2.Four core wiring instructions:
Red: transducer +
Yellow: transducer -
Blue, black: temperature sensor +
Application of Ultrasonic mud level meter
It can work continuously for 24 hours, and realize real - time data transmission.
300KHz Long Range 50M Depth Transducer Mud Level Transducer
1.Technical parameters：
Items | Technical Parameters | Image | |
Name | 300KHz Mud level transducer |
| |
Model | PHW-300-NA | ||
Frequency | 350KHz±5% | ||
Detection Distance | 0.3～50m | ||
Minimum Parallel lmpedance | 27Ω±20％ | ||
6800pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：24Vpp、Distance: 0.3m、 Echo Amplitude：3.0 V | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:4.6°±1， Sharp Angle：10.8°±2 | ||
Housing Material | POM | ||
Usage | Detection of mud | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 750g±5％（Length：10 m） | ||
Wiring Instructions | (three lines): red: transducer +, blue: temperature sensor +, black: public line-; | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
2.Block diagram of ultrasonic transducer :
3.Split type Cable instruction:
Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.
1. Three core wiring instructions:
Red: transducer +
Blue: temperature sensor +
Black: public -
2.Four core wiring instructions:
Red: transducer +
Yellow: transducer -
Blue, black: temperature sensor +
Application of Ultrasonic mud level meter
It can work continuously for 24 hours, and realize real - time data transmission.
