| Centre Working Frequency(kHz): | 200KHZ±4% | Bandwidth(hz): | 20kHz |
| Overall Sensitivity: | 6° | Beam Angle: | 12±2° |
| 2000PF±20%: | 2000PF±20% | Electrostatic Capacity: | 150Ω±30% |
| High Light: | ultrasonic flow transducer , ultrasonic flow rate sensor |
High accuracy ultrasonic flow sensor for gas LPG insert to the LNG gas pipes
The sensor is a complete ultrasonic flow metering system for measurement of most gases, including:
- Natural gas
- Compressed air
- Fuel gases
- Erosive gases
- Corrosive gases
- Toxic gases
- High-purity gases
- Air separation gases
Parameters
| 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 | 2000PF±20% |
| Minimal parallel impedance | 200Ω±30% |
| Maxim operating voltage (Pulse Duty cycle ratio 2%) | ＜100V |
| Operating temperature | -20～70℃ |
| Protection class | IP65 |
Dimension
Testing curve
