200KHz ultrasonic sensor transducer for air speed measurement
Product Description
200KHz Ultrasonic Distance Transducer for Air Speed Measurement
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
| |
Model | PHA-200-01K | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 2300Ω±20％ | ||
370pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：800Vpp，Distance0.3m， Echo Amplitude25mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:10°±2， Sharp Angle:23°±4 | ||
Housing Material | POM | ||
Usage | anemorumbometer,gas flowmeter | ||
thread：M12*1.5 | |||
Protection Level | IP68 | ||
Weight | 10g±5％（length：10cm） | ||
Wiring Instructions | integrated type：Red+，White-，Black: shielded wire(default: without temperature sensor) | ||
Admittance Curve | Product Structure Diagram | ||
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Notice:
1, Please do not apply D.C.voltage for ultrasonic sensors to avoid migration.
2, Because the sensors have potential direction, please pay attention to its installation
location.
3, To ensure reliability and long service life, do not use the sensors where temperature is
higher than rated.
4, Can not use the sensors in a vacuum zone or hazardous areas.
5, Do not use in a steam zone, this area of the atmosphere produce uneven temperature
gradient will lead to measurement error.
6, The products should not be used or stored in a corrosive atmosphere, especially where
chloride gas, sulfide gas, acid, alkali, salt or the like are present. Store the products in the
room where is normal temperature and humidity, and avoid the sunlight, sudden changes
in temperature and humidity. It may cause of failure or malfunction in such conditions.
7, If you will apply to non-standard frequency and other special conditions, please inform
us the specific work conditions, the circuit you need, in order to make sensors to meet
your specific requirements.