Low Cost Non-intrusive Ultrasonic Gas Meter Transducer for Natural Gas

Name

Ultrasonic gas flowmeter transducer transducer

Model

PHA-160-02A 

Frequency

160KHz±5KHz

Detection Distance

0.12～2m

Minimum Parallel lmpedance

350Ω±20％

Capacitance

1000pF±20％ @1KHz

Sensitivity

Driving Voltage：750Vpp，

Distance0.3m，

Echo Amplitude 45mV

Operating 

Voltage

Peak Voltage＜1000 VPP

Operating 

Temperature

-40～+80℃

Pressure

≤3 Kilos or0.3MPa

Angle

(Beamwidth)Half-power Beam Width

@-3dB:8°±2，

Sharp Angle:19°±4

Housing Material

Under the  environment of  weak acid and weak  base（POM）

Usage

Ultrasonic level gauge,

Monitoring,Crashproof,

Security

Installation

Dimension

size：20*22

Protection Level

IP68

Weight

13g±5％（Length：20cm）

Wiring

Instructions

Integrated: Interface：Red:transducer+, Yellow:transducer-，Black: shielded wire；

     （without temperature sensor Wire）

Admittance Curve

Product Structure Diagram