200KHz Customizable Ultrasonic Transducer for Ultrasonic Gas Flow

Name

200KHz ultrasonic transducer

Model

PHA-200-01X

Explosive gas environment

it can work normally

active zone diameter

15 mm

Frequency

200KHz±7.5KHz

Detection Distance

0.10～1.5m

Minimum

Parallel lmpedance

360Ω±20％

Capacitance

500pF±20％ @1KHz

Sensitivity

Load driving voltage：800Vpp，distance:0.6m，

Echo Amplitude：40mV

Operating Voltage

Peak Voltage＜1000 VPP

Operating Temperature

-40～+80℃

Pressure

16Kilos or 1.6MPa

Angle

(Beamwidth) Half-power Beam Width@-3dB:7°±2，

Sharp Angle:18°±4

Housing Material

Can be used in strong acid and alkali environment（titanium alloy）

Usage

Ultrasonic Gas Flow Meter

Installation Dimension

（customizable）

Protection Level

IP68

Weight

20g±5％（Length：20cm）

Wiring instructions

integrated type：Red+，Yellow-，Black: shielded wire；(Without temperature sensor by default)

Admittance Curve

Product Structure Diagram