Air Velocity Manometer
Model VF-5200 Series :
- VF-5204 Low Range Manometer ( ±70mbar )
- VF-5205 High Range Manometer ( ±1000mbar )
- VF-5204+(Low Air Velocity/Air Flow/ Differential Manometer)
- VF-5205+(High Air Velocity/Air Flow/ Differential Manometer)
Features
- Anemometer measurements for Air Velocity, Air Flow and Wind Pressure (VF-5200+ series)
- Manometer (Differential Pressure) Measurements
- 8 selectable units of pressure measurement
- ±0.25% F.S High Accurate
- Fine ZERO & SPAN adjustments and ZERO setting
- USB / RS-232 Output
- Large LCD display with backlighting
- Data hold and Auto power-off functions
- IP65, CE and RoHS approved
Applications
- Clean room
- Compression cooling systems
- Air filter monitoring
- Pumps
- Fan control
- Pneumatic controls
- Hospital
- Duct airflow
- Differential pressure monitoring
- HVAC
- etc.
VF-5200 Series Air Velocity Specification
| Model No. | VF-5204 / VF-5204+ | VF-5205 / VF-5205+ |
| Measuring Range | VF-5204: 70 mba | VF-5205: 1000 mba |
| VF-5204+: 105 m/s (Air Velocity) | VF-5205+: 400 m/s (Air Velocity) | |
| 2,006,793 CFM (Air Flow) | 3,2761000 CFM (Air Flow) | |
| Resolution | Area : 00.01ft²/0.001m² * | Area : 00.01ft²/0.001m² * |
| Air Flow : 1CFM/1CMM | Air Flow : 1CFM/1CMM | |
| Temperature : 0.1°C (0.1°F) | Temperature : 0.1°C (0.1°F) | |
| Air Velocity : 0.1m/s,1FPM, 0.01Km/h, 0.01Knots, 0.01MPH | Air Velocity : 0.1m/s, 1FPM, 0.1Km/h, 0.1Knots, 0.1MPH | |
| Differential Pressure : 1Pa, ±0.0001PSI, ±0.01mbar, 0.0001bar, 0.01mmH2O, 0.001inH2O, 0.001mmHg, 0.0001inHg | Differential Pressure : 10Pa, ±0.001PSI, ±0.1mbar, 0.001bar, 1mmH2O, 0.1inH2O, 0.1mmHg, 0.001inHg | |
| Accuracy (at 25°C) | ±0.25% F.S, TEB<1% *TEB : Total Error Band | |
| Area Setting * | Max. 9.289m² / 99.99ft² (For Air Flow measurement) *Area : Pipeline Cross – sectional area. | |
| Measurement Unit | Pipeline Cross – sectional area: ft², m² | |
| Temperature : °C, °F | ||
| Air Flow : CFM, CMM (VF-5204+/ VF-5205+) | ||
| Air Velocity : m/s, FPM(ft/min), Km/h, Knots, MPH (VF-5204+/ VF-5205+) | ||
| Differential Pressure : Pa, PSI, mbar, bar, mmH2O, inH2O, mmHg, inHg | ||
| Media Compatibility | Dry air or non-corrosive gases and liquids | |
| Display Functions | Digital LCD display : Differential Pressure, Air Velocity, Air Flow, Temp., Measurement Unit | |
| Sampling Rate | Approx. 0.5 sec. | |
| Output Signal | Digital Output : RS-232 / Modbus RTU protocol | |
| (Differential Pressure, Air Flow, Air Velocity, Temp., Max., Min., Avg. simultaneously) | ||
| Temp. compensation | 0~+60°C (+32°F ~ +140°F) Auto. | |
| Main Functions | IP65 water and dust proof, Air Flow/Air Velocity/Wind Pressure measurements, | |
| Fine ZERO & SPAN adjustments, ZERO setting, Max./Min./Avg. values, Data hold, | ||
| Switchable°C/°F, USB/RS-232 output, LED back-light, Auto/Manual shutdown, | ||
| Fine Area adjustment | ||
| Baud Rate | 57600 | |
| Operating Environment | -10 ~ +60°C (+14 ~ 140°F), 0~95%RH non-condensing | |
| Power Supply | One 9 V battery or AC Adaptor (option) | |
| Dimensions / Weight | 150(L) × 75(W) × 28(D)mm (5.91 × 2.96 × 1.11 inches), Not including the pressure hose connector Approx. 250g (battery included) | |
| Approvals | RoHS, CE, IP65 | |
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