49khz Ultrasonic Level Transducer for Liquid Level
Product Description
49khz Ultrasonic Level Transducer for Liquid Level
Technical parameters:
Items | Technical Parameters | Image | |
Name | 49KHz anti-corrosive transducer PB type(separated type) |
| |
Model | PHA-49-08PB-F | ||
Frequency | 49KHz±5% | ||
Detection Distance | 0.4~8m | ||
Minimum Parallel lmpedance | 390Ω±20% | ||
3400pF±20% @1KHz | |||
Sensitivity | Driving Voltage:750Vpp,Distance:0.6m, Echo Amplitude:400mV | ||
-40~+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:8°±2, Sharp Angle:18°±4 | ||
Housing Material | POM、PVDF | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
The lifting thread:M32*1.5, Bottom with thread : M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 940g±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 distance 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 +
Application of Ultrasonic level meters
Application Image of Ultrasonic Level Meters: