Product Overview
The GUF120A-W is a transit-time ultrasonic flow meter for high-precision measurement of single uniform liquid volume flow (ultra-pure liquid, water, chemical liquid, sewage, cooling water, alcohol, beer, etc.). It supports non-intrusive clamp-on/insertion installation (no production shutdown, no pipe cutting), three transmitter mounting types (wall/DIN-rail/explosion-proof box), and optional heat/energy measurement with Pt100 temperature sensors.
Compatible with DN15mm~DN6000mm pipes (carbon steel/stainless steel/cast iron/glass fiber/PVC/cement), with IP67 (transmitter) and IP68 (sensor) protection levels, ensuring stable operation in harsh industrial environments. Optional SD card provides long-term data storage for flow monitoring.
Key Features
±1% High Accuracy
Reliable volume flow measurement for single uniform liquids, supporting forward/reverse flow detection.
Non-Invasive Installation
Clamp-on/insertion mounting without pipe cutting or production shutdown, no pressure loss.
Wide Pipe Compatibility
DN15mm~DN6000mm pipe range, compatible with carbon steel/stainless steel/PVC/cement pipes.
Heat/Energy Measurement
Pair with Pt100 temperature sensors (clamp-on/insertion) for heat consumption calculation.
High Protection Level
IP67 (transmitter) & IP68 (sensor), suitable for humid/dusty/outdoor harsh environments.
Optional Data Storage
SD card support for long-term flow data logging (10+ years with 8GB card).
Technical Specifications
| Parameter | Details |
|---|---|
| Measurement Principle | Transit-time ultrasonic |
| Measuring Medium | Ultra-pure liquid, water, chemical liquid, sewage, cooling water, alcohol, beer, etc. |
| Accuracy | ±1% of reading |
| Flow Velocity Range | 0 ~ ±7 m/s |
| Pipe Diameter Range | DN15mm ~ DN6000mm |
| Medium Temperature | -30 ~ +160℃ |
| Protection Level | Transmitter: IP67; Sensor: IP68 |
| Installation Type | Wall mounting, DIN-rail mounting, explosion-proof box mounting |
Optional Pt100 Temperature Sensors
| Model | Type | Pipe Diameter | Temp. Range | Water Cut-off | Accuracy (100℃) |
|---|---|---|---|---|---|
| CT-1 | Clamp-on | DN50 | -40~160℃ | No | ±0.8℃ |
| TCT-1 | Insertion | DN50 | -40~160℃ | Yes | ±0.8℃ |
| PCT-1 | Insertion (Pressure) | DN50 | -40~160℃ | No | ±0.8℃ |
| SCT-1 | Insertion (Small Pipe) | <DN50 | -40~160℃ | Yes | ±0.8℃ |
Order Configuration Note
Standard Example: GUF120A-W + TM + DN300 + 0 (Carbon steel) + 1.6 MPa + 10m + PCT-1
Include: Transmitter + Sensor + 5m cable + DN200 steel belt + 1pc couplant (SD card optional)
Core Applications
Industrial Manufacturing
Cooling water/chemical liquid flow measurement, no production shutdown installation.
Water Treatment
Raw sewage/reclaimed water flow monitoring in municipal/industrial wastewater plants.
Food & Beverage
Alcohol/beer/pure water flow control, non-invasive installation (no contamination).
Urban Water Supply
Tap water distribution pipeline monitoring, daily/monthly consumption recording.
FAQ
The measurement accuracy is ±1%, ensuring reliable data collection for various liquid flow measurements (water, chemical liquid, alcohol, etc.).
It supports pipe diameters from DN15mm to DN6000mm, compatible with carbon steel/stainless steel/cast iron/glass fiber/PVC/cement pipes.
No. The clamp-on/insertion installation method allows mounting without cutting pipes or stopping production, eliminating pressure loss and fluid contamination risks.
Yes. Pair with optional Pt100 temperature sensors (clamp-on/insertion type) to calculate heat/energy consumption accurately for HVAC systems.
Transmitter: IP67 (dust/waterproof); Sensor: IP68 (submersible), suitable for harsh industrial environments (humid/dusty/outdoor).
Optimize Your Flow Measurement Solution
Customize the GUF120A-W ultrasonic flow meter for your industry needs—contact us for personalized configuration and technical support.
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