The PCE-UFM 4 is an ultrasonic flow meter that precisely measures flow rates from ±0.1 m/s to ±5 m/s and is ideal for small pipes (DN4 size). This device is highly adaptable, compatible with various pipe materials such as steel, copper, and aluminum, and can display both flow and volume flow rates. It features an OLED display and offers output options via analog (4-20mA) and RS485 digital interfaces. It’s suitable for diverse applications including in HVAC systems and industrial processes.
Velocity m/s | |
Measurement Range | 0.1 … 5 m/s |
Resolution | 0.001 m/s |
Accuracy | 2% |
Pipe Size | DN4 |
General Technical Data | |
Display Type | OLED |
Analog Output | 4 … 20mA |
Data Interface | RS485 |
Voltage Supply | 9 … 36 V DC |
Materials | PVC, Steel, Stainless Steel, Copper, PVDF (Polyvinylidenfluorid), PFA (Perfluoralkoxy-Polymere), PTFE (Polytetrafluorethylen), PU (Polyurethane), Aluminum |
Measuring Medium | Water, Seawater, Oil, User-defined (manual input of sound velocity for the medium) |
Menu Language | English |
Protection Class | IP54 |
Weight | 515 g |
Device Weight with Accessories | 652 g |
Device Weight with Accessories and Packaging | 892 g |
Dimensions (L x W x H) | 110 x 58 x 67 mm |
Dimensions including Packaging (L x W x H) | 210 x 153 x 104 mm |
Operating Conditions | 0 … 50 °C |
Operating Condition r.H. | < 95% |
Storage Conditions | 0 … 50 °C |
Storage Conditions r.H. | < 95% |