40Khz High Temperature Ultrasonic Transducer for Gas Flow

Name

43KHz ultrasonic transducer

Model

PHA-45-03LB

Frequency

42KHz±5%

Minimum

Parallel lmpedance

150Ω±20％

Capacitance

2600pF±20％@1KHz

Sensitivity

No-load driving voltage：500Vpp；One transmitting and one receiving:150mV,Distance :13cm

Operating

Voltage

Peak Voltage＜1500 Vpp

Operating

Temperature

-40～+150℃

Pressure

≤3Kilos or 0.3MPa

Housing Material

titanium alloy

Usage

High temperature flue flow

Installation

Dimension

See product structure diagram for details

Protection Level

IP68

Weight

300g±5％(length：3m)

Wiring Instructions

White: Transducer +, Black: Transducer - ( temperature sensoris optional)

Admittance Curve

Prod Sucttructure Diagram