Flo-Instruments Co., Ltd
| Velocity Range | 0 ~±16ft/s (0~±5m/s) |
| Pipe Size | DN25-DN1200 |
| Power Supply | 24V DC |
| Delivery Time | 3-5 working days |
| Payment Terms | T/T |
| Linearity | 0.5% |
| Packaging Details | Conventional Packaging |
| Operating Temperature | -40℉ ~ +176℉ (-40℃~+80℃) |
| Output | 4-20mA, OCT pulse output, relay output, RS-232 / RS-485, RTD temp. input |
| Model Number | ST501 |
| Brand Name | Flo-Instru |
| Certification | CE; ISO9001 |
| Place of Origin | Shenzhen |
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Product Specification
| Velocity Range | 0 ~±16ft/s (0~±5m/s) | Pipe Size | DN25-DN1200 |
| Power Supply | 24V DC | Delivery Time | 3-5 working days |
| Payment Terms | T/T | Linearity | 0.5% |
| Packaging Details | Conventional Packaging | Operating Temperature | -40℉ ~ +176℉ (-40℃~+80℃) |
| Output | 4-20mA, OCT pulse output, relay output, RS-232 / RS-485, RTD temp. input | Model Number | ST501 |
| Brand Name | Flo-Instru | Certification | CE; ISO9001 |
| Place of Origin | Shenzhen |
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.
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.
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 |
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
Flo-Instruments has been specialized in the field of ultrasonic flow meters, and has over 20 years of relevant engineering and installation experience, covering clamp-on and insertion, wall-mounted and portable. We are keeping focusing on the development of industrial, commercial, and civilian ... Flo-Instruments has been specialized in the field of ultrasonic flow meters, and has over 20 years of relevant engineering and installation experience, covering clamp-on and insertion, wall-mounted and portable. We are keeping focusing on the development of industrial, commercial, and civilian ...
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