200KHz Pzt Piezoelectric Ultrasonic Gas Transducer Ultrasonic Sensor

Name

300KHz ultrasonic transducer

Model

PHA-300-01Y

Active zone diameter

14 mm

Frequency

300KHz±5%

Detection Distance

0.10～0.5m

Minimum

Parallel lmpedance

2000Ω±20％

Capacitance

400pF±20％ @1KHz

Sensitivity

With load Driving Voltage：：200Vpp，Distance :0.3m，

Echo Amplitude：2mV

Operating

Voltage

Peak Voltage＜450 Vpp

Operating

Temperature

-40～+80℃

Pressure

16Kilos or 1.6MPa

Angle

(Beamwidth) Half-power Beam Width@-3dB:6.1°±10%，

Sharp Angle::14.4°±10%

Housing Material

copper、rubber

Usage

Ultrasonic anemometer，Ultrasonic Gas Flow Meter

Installation

Dimension

Size：：14*10

Protection Level

IP68

Weight

14g±5％（length：20cm）

Wiring Instructions

integrated type：Red+，White-，Black: shielded wire

Admittance Curve

Product Structure Diagram