FS930T High-temperature Split-Type Clamp-on Ultrasonic Flow Meter
Summary:
The clamp-on ultrasonic flow meter is specifically designed for the pure water and softened water industries and can fully replace rotameters and float-type flow meters. It employs the latest time-difference ultrasonic measurement principle, utilizing a through-beam ultrasonic signal configuration on the measurement pipeline, which delivers high signal strength and excellent stability. With no moving parts whatsoever, it eliminates wear and jamming, requiring virtually no maintenance.
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The clamp-on ultrasonic flow meter is specifically designed for the pure water and softened water industries and can fully replace rotameters and float-type flow meters. It employs the latest time-difference ultrasonic measurement principle, utilizing a through-beam ultrasonic signal configuration on the measurement pipeline, which delivers high signal strength and excellent stability. With no moving parts whatsoever, it eliminates wear and jamming, requiring virtually no maintenance.
Detailed introduction
Product Features
· The FS930 series ultrasonic flow meters offer high customization and are suitable for special applications such as corrosion-resistant environments and high-temperature conditions.
· The product is standardly equipped with an RS485 communication interface and a 4–20 mA analog signal output, enabling remote monitoring and data transmission of the instrument. In addition, a digital switch signal output is available as an option, supporting upper- and lower-limit flow alarms.
· The clamp-on ultrasonic flow meter employs the time-difference method for measurement, enabling non-invasive installation in just four simple steps, with no contact with the fluid medium and no need to shut down or halt production.
· Split design of sensor and host unit, making readings and settings easier under special operating conditions.
Technical Specifications
| Product Name | FS930T High-temperature Split-Type Clamp-on Ultrasonic Flow Meter |
| Accuracy | ±2.0% (±0.5 m/s to 5.0 m/s) |
| Repeatability | 0.8% |
| Data Storage | Cumulative data for days, months, and years can be stored for up to 10 years without loss. |
| Response time | 0.5–60 seconds |
| Analog Output | 4–20 mA, maximum load 600 Ω |
| Alarm Output | OCT output, high/low flow rate, and cumulative pulse output (optional) |
| Communication interface | RS485, supports the Modbus communication protocol |
| Power supply | 24 VDC @ 200 mA |
| Cable length | Standard length: 2.0 meters; can be extended up to 20 meters. |
| Press the key | Four touch buttons |
| Display screen | OLED 128×64 display, refresh rate of 3.3 Hz |
| Unit of measurement | You can choose between metric and imperial units: cubic meters (m³), liters (L), U.S. gallons (GAL), per hour (hour), or per minute (min). The default unit is m³/h. |
| Accumulator | 7-digit display |
| Suitable medium | Water, seawater, oil, chemicals, etc. |
| Suitable for piping | Carbon steel pipes, stainless steel pipes, plastic pipes, brass pipes, and more. |
| Housing material | Aluminum alloy |
| Ambient temperature | -10℃ to -50℃ |
| Medium temperature | High-temperature split type: -10℃ to 120℃ |
| Environmental humidity | 0–95% relative humidity, non-condensing |
| Protection Level | IP54 |
Industry Applications
| New energy and liquid cooling fields | Device Traffic Monitoring | Water Industry Management | Building condensate |
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Pipe Size and Measurement Range
| Specifications | Nominal Pipe Diameter (Metric) | Nominal Pipe Diameter (Imperial) | Outer diameter range (mm) | Flow range L/min | Flow range cubic meters per hour |
| -φ9.53 | DN6 | 1/8 inch | 9.53–12.7 | 0.2-20 | 0.01-1 |
| -φ12.7 | DN8 | 1/4 inch | 12.7–14 | 0.44-30 | 0.03-2 |
| -φ15 | DN10 | 3/8 inch | 14-17 | 0.57-50 | 0.03-3 |
| -φ20 | DN15 | 1/2 inch | 17-20 | 0.92-70 | 0.06-4 |
| -φ25 | DN20 | 3/4 inch | 22-30 | 1.36-150 | 0.08-10 |
| -φ32 | DN25 | 1 inch | 30-35 | 2.71-200 | 0.16-15 |
| -φ40 | DN32 | 1 1/4″ | 38-45 | 4.24-330 | 0.25-20 |
| -φ50 | DN40 | 1 1/2″ | 48-54 | 6.8-460 | 0.41-30 |
| -φ63 | DN50 | 2 inches | 58-68 | 9.54-700 | 0.57-40 |
| -φ75 | DN65 | 2 1/2″ | 68-78 | 14.8-1030 | 0.89-60 |
| -φ90 | DN80 | 3 inches | 88-96 | 21.8-1360 | 1.31-80 |
| -φ110 | DN100 | 4 inches | 108-116 | 36.5-2170 | 2.19-130 |
Installation Method
Step 1: Clean the pipeline Perform pipeline surface treatment to thoroughly remove loose paint, rust, dirt, and other contaminants from the surface. | Step 2: Install the pipe clamp Clamp the upper and lower pipe clamps onto the selected pipe location. If looseness is detected, affix adhesive pads to the inner wall of the lower clamp to enhance the clamping force. | Step 3: Tighten the screw Tighten the four screws connecting the upper and lower pipe clamps securely to ensure stability and prevent any looseness. | Step 4: Power on to begin measurement. The actual pipe outer diameter, wall thickness, and material parameters can be adjusted via the “Pipeline Parameter Settings” menu item to ensure measurement accuracy. |
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