ultrasonic gas sensor for gas meter

Name

200KHz ultrasonic sensor

Type

DYA-200-01G1X

Frequency

200KHz±5%

Recommended range

0.10～1.5m

Minimum impedance

960Ω±20%

Capacitance

380pF±20% @1KHz

Sensitivity

Load driving voltage：800Vpp, 

distance 0.3m, 

Echo amplitude 35mV

Operating voltage

Peak voltage＜1000VPP

Operating temperature

-40～+80℃

Pressure

≤3KG or 0.3MPa

Angle

(beam width)half-power angle@-3dB:6°±2, 

Sharpness angle:16°±4

Shell material

Titanium alloy

Application

Ultrasonic Gas Flowmeter

Installation dimension

Thread∶M18*1.5

International Protection

IP68

Weight

9 g±5%（line lengthy∶25cm）

Wire instructions

Integrated interface∶red∶transducer＋, white∶transducer－, black∶shielded wire, （default without temperature sensor）

Admittance Curve Graph

Product Structure Drawing