Submersible Air Flow Sensor measuring Airflow Rate on Flowmeter
Specification
Each Ultrasonic sensor with both transmitter and receiver for gas
flow measuring and with 2 output cables.
model | TG020012 |
Centre working frequency (kHz) | 200KHZ±4% |
Bandwidth(hz) | 20kHz |
overall sensitivity 0 dB=3 Vp-p; cycle:8; distance:8cm (transmitter and receiver) | -65dB min |
Beam angle(-3dBfull angle) | 12±2° |
electrostatic capacity | 1000PF±20% |
Minimal parallel impedance | 200Ω±30% |
Maxim operating voltage (Pulse Duty cycle ratio 2%) | <100V |
Operating temperature | -20~70℃ |
Protection class | IP65 |
Application
It is the flow transducer with transmitter and receiver to be used
on gas flow detecting on Ultrasonic gas Meters.