ST501 Insertion Flow Meter with DN25-DN1200 Pipe Size, Transit-Time Technology, and IP65 Enclosure for Hydropower Applications
Ultrasonic flow meters that use transit-time methods to measure flow with high accuracy and reliability.
The ST501 Ultrasonic Flow Meter utilizes advanced digital signal processing technology to deliver precise flow measurement for a wide range of liquids and pipe sizes. Featuring robust industrial-grade materials and IP68-rated transducers, this instrument is built for long-term reliability in harsh environments including humidity and immersion conditions.
With its clear menu display and simple interface, the ST501 offers convenient operation and easy debugging. Based on Transit-Time technology, the insertion transducer design maintains pipe surface integrity while providing high measurement accuracy and minimal pressure loss.
- Measures actual flow and total consumption of various liquids
- No process control loss with optimized asset efficiency and no calibration downtime
- Adaptive signal processing algorithms for accurate measurements in challenging flow conditions
- Clear LCD display with alarm function for easy operation and debugging
- Bidirectional flow measurement using transit-time ultrasonic technology
- Data logging capabilities for historical flow pattern analysis and system optimization
- Built-in keypad and simple menu system for fast programming of pipe parameters
TVT technology represents a cutting-edge approach to ultrasonic flow measurement, combining transit-time ultrasonics with vortex shedding phenomenon analysis. This innovative integration delivers unparalleled accuracy and versatility across various flow conditions.
- Superior accuracy in both laminar and turbulent flow conditions
- Versatile application across various fluid types including varying viscosities and densities
- Enhanced performance in challenging flow environments
Insertion type ultrasonic flowmeters are primarily used to measure volume flow in conductive liquids and slurries in closed pipes, including acid, alkali, salt, and other highly corrosive liquids. Widely applied in petroleum, chemical, metallurgy, textile, food, pharmaceutical, paper-making industries, as well as environmental protection, municipal management, and water conservancy construction.
| Performance Specifications | |
|---|---|
| Velocity Range | 0 ~ ±16ft/s (0 ~ ±5m/s) |
| Accuracy | ±1.0% |
| Pipe Size | Clamp-on: 1"~48" (25mm~1200mm) |
| Fluid Compatibility | Water, Sea water, Oil, Alcohol... |
| Pipe Material | PVC, Carbon Steel, Stainless Steel... |
| Function Specifications | |
| Optional Outputs | OCT Pulse output: 0~5000Hz Analog output: 4~20mA, max load 750Ω |
| Communication Interface | RS485 |
| Power Supply | 24V DC/1A@ max |
| Keypad | 16(4×4) key with tactile action |
| Display | 20×2 lattice alphanumeric, back lit LCD |
| Temperature Range | Transmitter: 32℉~140℉ (0℃~60℃) Transducer: -40℉~176℉ (-40℃~80℃) |
| Humidity | Up to 99% RH, non-condensing |
| Physical Specifications | |
| Transmitter | Aluminum alloy, IP65 |
| Transducer | Encapsulated design, IP68 |
| Transducer Cable | Standard cable length: 33ft (10m) |
| Weight | Transmitter: approximately 0.7kg; Transducer: approximately 0.4kg |
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