40KHz Ultrasonic Transducer for Liquid Level Measurement

Product Description

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％
Capacitance	5200pF±20％ @1KHz
Sensitivity	Driving Voltage：700Vpp，Distance:0.6m， Echo Amplitude：450mV
Operating Voltage	Peak Voltage＜1500VPP
Operating Temperature	-40～+80℃
Pressure	≤3Kilos or 0.3MPa
Angle	(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
Installation Dimension	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:

The ultrasonic method is a proved, as well as cost-effective solution for level measurement in liquids and bulk solids. Instruments are available as compact or separate versions. This measuring principle is characterized by easy planning and assembly, fast and safe commissioning, a long service life and reduced maintenance costs. Typical applications include abrasive and aggressive media, even in rough ambient conditions.

Ultrasonic level measurement
Continuous level measurement in liquids and solids with ultrasonic level sensors
Ultrasonic level measurement with Prosonic sensors provides continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of the sensors. Check out the broad range of Prosonic devices for ultrasonic level measurement and click on the button below.

40KHz Ultrasonic Transducer for Liquid Level Measurement

Product Description

Related Products