Ultrasonic Flow Meters – Measurement Principles Ultrasonic flow meters can be classified according to their signal detection principles into several types: propagation velocity difference methods (including direct time-of-flight, time-difference, phase-difference, and frequency-difference methods), beam deflection method, Doppler method, cross-correlation method, spatial filtering method, and noise-based method.
| Structure Form | Inline Type | Connection Method | Flange Connection |
| Main Body Material | Carbon Steel, SUS304, SUS316 | Applicable Caliber | DN15-DN1000mm |
| Sensor Material | Carbon Steel, SUS304, SUS316 | Ambient Temperature | -25 ~ 80°C |
| Process Temperature | -25 ~ 160°C | Applicable Pressure | 1.0 MPa, 1.6 MPa, 4.0 MPa (Negotiable) |
| Accuracy | ±1% | Electrical Interface | M20×1.5 (Negotiable) |
| Output Mode | 4~20mA, Pulse Output | Protection Grade | IP65, IP66 |
| Certification | Intrinsically Safe and Flameproof | Power Supply Voltage | 220VAC, 24VDC, Battery |
Ultrasonic Flow Meters – Measurement Principles Ultrasonic flow meters can be classified according to their signal detection principles into several types: propagation velocity difference methods (including direct time-of-flight, time-difference, phase-difference, and frequency-difference methods), beam deflection method, Doppler method, cross-correlation method, spatial filtering method, and noise-based method.
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