At a Glance
- Operating Pressure: -5 to 30 Psig
- Outputs: Analogue 0 to 5 Vdc Only
- Accuracy: ±2% Full Scale
- Repeatability: ±0.5% of Reading
- Readout: Rechargeable Batteries
- Engineering Units: ACFM Only
- For testing piston ring sealing throughout the full RPM range.
- Includes a VF563 Flow Meter + Handheld Display
- The read-out unit supplies power for the flow meter
- Ideal for ring flutter and ring end gap monitoring.
- Applications include cylinder wall distortion ring clearance and ring tension.
- Various inlet and outlet diameters
Description
The handheld blow-by flow meter system VH563 includes the VF563 in-line flow meter plus a handheld readout. The flow meter measure crankcase blow-by and is attached to the crankcase vent in crankcase ventilation systems. Whilst the handheld readout displays the ACFM (Actual Cubic Feet per Minute) on its LCD screen.
Applied Measurements are a UK-approved distributor for J-TEC flow meters.
This system gives a real-time visual readout of the flow being measured. By monitoring blowby flow this system can determine if there are any piston ring failures or leaks.
The Flow Meter has minimal pressure drop, with minimal restriction to the flow, meaning you are not generating backpressure on the crankcase to get the measurement.
It is very simple to use. Connect a hose to the in-line of the flow meter that’s connected to the crankcase vent. The real-time blow-by measurements are displayed on the handheld readout.
Various inlet and outlet diameters are available depending on the size of your engine. From a small 3/8 Inch (9.5mm) up to 1 inch (25.4mm).
Technical Specifications
Product Dimensions
| Model | VF563AA | VF563A | VF563B | VF563J | VF563K | VF563C | VF563F |
|---|---|---|---|---|---|---|---|
| Line Size ID Inches (mm) | 3/8 (9.5) | 1/2 (12.7) | 5/8 (15.9) | 3/4 (19.05) | 1 (25.4) | 1-3/8 (34.9) | 2 (50.8) |
| Range ACFM | 0.14 to 5 | 0.25 to 10 | 0.4 to 16 | 0.7 to 27 | 1 to 50 | 2 to 80 | 5 to 200 |
| Range LPM | 4 to 141 | 7 to 283 | 11.3 to 453 | 20 to 765 | 28 to 1416 | 56 to 2265 | 141 to 5663 |
| Range m3/Hr | 0.24 to 8.5 | 0.42 to 17 | .7 to 27 | 1.2 to 46 | 1.7 to 85 | 3.4 to 136 | 8.5 to 340 |
| Range CFH | 8.4 to 300 | 15 to 600 | 24 to 960 | 42 to 1620 | 60 to 3000 | 120 to 4800 | 300 to 12000 |
| ACFM = Actual Cubic Feet per Minute LPM = Liters Per Minute m3/Hr = Cubic Meters per Hour CFH = Cubic Feet per Hour |
|||||||
| MODEL | A | B | C | D | E | G | H | I.D. | O.D. | |
|---|---|---|---|---|---|---|---|---|---|---|
| VF563AA | Inches | 1.22 | 3.84 | 2.5 | 6 | 3.44 | 1.88 | 1.25 | 0.38 | 0.5 |
| mm | 30.99 | 97.54 | 63.5 | 152.4 | 87.38 | 47.75 | 31.75 | 9.65 | 12.7 | |
| VF563A | Inches | 1.22 | 3.84 | 2.5 | 8 | 3.44 | 1.88 | 1.25 | 0.5 | 0.63 |
| mm | 30.99 | 97.54 | 63.5 | 203.2 | 87.38 | 47.75 | 31.75 | 12.7 | 16 | |
| VF563B | Inches | 1.22 | 3.84 | 2.5 | 8 | 3.57 | 1.88 | 1.25 | 0.63 | 0.75 |
| mm | 30.99 | 97.54 | 63.5 | 203.2 | 90.68 | 47.75 | 31.75 | 16 | 19.05 | |
| VF563J | Inches | 1.13 | 3.85 | 2.59 | 8 | 3.68 | 1.9 | 1.25 | 0.75 | 0.875 |
| mm | 28.7 | 98 | 65.8 | 203 | 93.5 | 48.3 | 31.75 | 19 | 22.2 | |
| VF563K | Inches | 1.13 | 3.85 | 2.5 | 8 | 3.95 | 1.9 | 1.25 | 1 | 1.125 |
| mm | 28.7 | 98 | 63.5 | 203 | 100 | 48.3 | 31.75 | 25 | 28.5 | |
| VF563C | Inches | 1.72 | 3.84 | 3 | 12 | 4.34 | 1.88 | 1.25 | 1.37 | 1.5 |
| mm | 43.69 | 97.54 | 76.2 | 304.8 | 110.24 | 47.75 | 31.75 | 34.8 | 38.1 |
Due to our policy on ongoing development, dimensions and specifications may change without notice.
Why Applied Measurements?
- Suppliers of top quality strain gauge sensors and transducers to every corner of industry - UK and worldwide
- Over 100 years of expert transducer knowledge
- Our high quality products all come with a 3 year warranty
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