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PHA-40-12PB-F
Piezohannas
PHA-40-12PB-F
40KHz Ultrasonic Transducer for Liquid Level Measurement
Technical parameters：
Items | Technical Parameters | Image | |
Name | 40KHz anti-corrosive transducer PB type （split type） |
| |
Model | PHA-40-12PB-F | ||
Frequency | 40KHz±5% | ||
Detection Distance | 0.5～12m | ||
Minimum Parallel lmpedance | 390Ω±20％ | ||
5200pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：700Vpp，Distance:0.6m， Echo Amplitude：450mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:10°±2， Sharp Angle:23°±4 | ||
Housing Material | POM、PVDF physical seal | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
lifting thread:M32×1.5， Bottom with thread: M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 950g±5％（length：10M） | ||
Wiring Instructions | separated type（four-wire）：Red: transducer+、white： transducer-、blue，black:temperature sensor（MF58）； separated type（Three-wire）：Red: transducer+、blue:temperature sensor+、black： Common Line－； | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
Block diagram of ultrasonic transducer :
Schematic Diagram of Temperature Sensor:
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 +
Ultrasonic Level Measurement Application:
40KHz Ultrasonic Transducer for Liquid Level Measurement
Technical parameters：
Items | Technical Parameters | Image | |
Name | 40KHz anti-corrosive transducer PB type （split type） |
| |
Model | PHA-40-12PB-F | ||
Frequency | 40KHz±5% | ||
Detection Distance | 0.5～12m | ||
Minimum Parallel lmpedance | 390Ω±20％ | ||
5200pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：700Vpp，Distance:0.6m， Echo Amplitude：450mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:10°±2， Sharp Angle:23°±4 | ||
Housing Material | POM、PVDF physical seal | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
lifting thread:M32×1.5， Bottom with thread: M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 950g±5％（length：10M） | ||
Wiring Instructions | separated type（four-wire）：Red: transducer+、white： transducer-、blue，black:temperature sensor（MF58）； separated type（Three-wire）：Red: transducer+、blue:temperature sensor+、black： Common Line－； | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
Block diagram of ultrasonic transducer :
Schematic Diagram of Temperature Sensor:
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 +
Ultrasonic Level Measurement Application:
