Flow Measurement
RUF100 Ultrasonic Flow Meter
Ultrasonic flowmeters, as the name suggests, are meters that use sound waves to measure flow. These meters are attached around the inside or outside of a pipe, and when activated, transmit ultrasonic waves from one side of the meter to the other. These transmitted waves are then collected and measured to determine the flow.
Key Features
High accuracy up to 1%
Wide pipe flow measurement: DN15-DN6000
High reliability adopting low voltage, multi-pulse radiating circuit
Anti-interference design with double balanced signal differential transmission
Powerful memory function up to 10 years with expandable storage card
Can be used as an Energy Meter by connecting Temperature Sensor
Available in Clamp-On, Insertion & In-line Sensor Type
Wall-mount, panel mount & explosion-proof transmitter options
Specifications
| Parameters | Specifications | |
Transmitter | Principle | Ultrasonic transit-time principle, Four-byte IEEE754 Floating-point arithmetic |
| Accuracy | 0.01 | |
| Display | LCD | |
| Transmitter | One 4-20 mADC Output, Impedance 0-1K, 0.1% accuracy | |
| Output | One OCT Pulse Output (Width 6-1000ms, Default 200 ms) | |
| Input | One Relay Output | |
| Data Interface | Three 4-20mADC, Input accuracy 0.1% (Can collect temperature, pressure, level signals, etc.) | |
| Signal Transmission | Can connect with three-wire Pt100 RTD to measure Heat Flow | |
Applicable Pipe Material | Material | 1solated RS485 interface, can upgrade Flowmeter through PC, supports Modbus Up to 1000 meters over RS485 Communication/4-20 mADC |
| Diameter | SS, MS, CS, Copper, Aluminium, PVC, FRP, etc. (Liner allowed) DN15 DN6000 mm | |
| Installation | Upstream 10D, downstream 5D, 30D away from the pump outlet (D: Diameter) | |
Medium | Fluid | Water, Sea Water, Acid Liquid, Beer, Alcohol, Oil & any other liquid that can spread sonic |
| Temperature | (-)30~160°C | |
| Turbidity | 10,000 ppm (with limited bubbles) | |
| Velocity | 0 ~ +32 m/s | |
Operating Environment | Temperature | Transmitter: -20~60° C; Transducer: -30-160° C |
| Humidity | Transmitter: 85%RH | |
| Transmitter Protection Grade | IP68 (Water depth <2m) | |
| Power Supply | 8-36 VDC or 85 265 VAC | |
| Power Consumption | 1.5W | |
Key Applications
- Effluent treatment plants
- Oil & Gas, Water
- Compressors
- Pumps
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