CONTACT INFORMATION:FKT 3DP1A Multi-Range Meter
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The FKT 3DP1A is a unique instrument optimized for high accuracy pressure and velocity measurement. The meter has four independent pressure transducers installed, giving unmatched measurement ability and accuracy. Simply specify transducers with pressure ranges optimized for your measurements. The meter also calculates velocity (actual and standard), humidity and actually calculates density. The FKT 3DP1A can even be used for measurements in gases other than air.
Features
- Simultaneous measurement and display of
- Up to three differential (or static or gauge) pressures simultaneously.
- Up to three independent velocities (actual or standard) using Pitot, S type, Kiel or RAP probes.
- Temperature.
- Relative Humidity.
- Atmospheric pressure (or absolute pressure).
- Real time display of true density including effects of temperature and water vapor.
- True auto-zero function. Internal valve removes pressure or velocity offsets. Your reference level never changes ensuring unmatched accuracy and reliability.
- Multiple pressure transducers allow for exceptional accuracy for both pressure and velocity measurement. Simply use a transducer that fits your measurement range. You do not need to measure near the low end of the transducer’s range any longer.
- Density calculation for gases other than air.
- K factor for non-unity probes. Allows use of S type probes for dirty environments.
- Easy user calibration.
- Effective averaging function for unsteady or turbulent flows.
- Overload protection: Pressure overloads cause the meter to automatically enter the auto-zero cycle, reducing the potential for transducer damage.
- No menus – exceptionally intuitive prompt driven operation.
- English and Metric units.
- Large variable contrast 4 line LCD display.
- Portable with neck strap for hands free operation; great for mobility in the work place.
- Rugged water resistant case.
- Full data logging capability with Excel ® add-in. Stand-alone FlowScan application performs logging; plotting, prompt driven duct Pitot probe surveys and even creates instant reports.
Specifications
Enclosure |
UV protected, water resistant and virtually unbreakable |
Dimensions |
Length: 8.7 in (220.9 mm)
Width: 7.5 in (190.5 mm) Height: 3.9 in ( 99.1 mm) |
Weight |
2.93 lb (1.33 kg) |
Working Temperatures |
Operating: 32°F to 158°F (0°C to 60°C)
Storage: 14°F to 140°F (-10°C to 60°C) |
Power Supply |
8 x 1.5V AA Alkaline batteries, field replaceable (batteries not included)
100V-240V AC auto-switching power supply (included) |
Battery life |
30hrs approx. |
Pressure Connectors |
1/8 in barb, 0.41 in (10.45 mm) long by 0.19 in (4.9 mm) diameter.
Accepts 1/8 in ID rubber tubing |
Differential pressure |
For available pressure ranges see ordering
information
Up to 3 independent differential pressure transducers installed on each instrument Zero offset and zero temperature shift: eliminated through auto-zero Accuracy at 25°C: Typically within ±0.1% of full scale (±0.22% max) Media: Clean, dry, non-corrosive gases User recalibration procedure available |
Velocity |
For available velocity ranges see ordering
information
Corrected for gas density and humidity Using Velocity probe with user selectable flow coefficient User selectable gas molecular weight |
Absolute pressure |
Range: 2.2 -16.7 psi (15 – 115 kPa)
Accuracy (0 to 85°C): ±0.5% of Full Scale typical, includes effects of linearity, temperature and pressure hysteresis, zero temperature shift and span temperature shift. Media: Clean, dry, non-corrosive gases |
Damping |
User selectable from 1 to 64 data averages available. |
Temperature
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K-Type wire thermocouple with a range of -100°F to 900°F (-73°C to 482°C) The instrument can work with other K-type thermocouples and can display temperatures from -328°F to 1430°F (-200°C to 777°C) Accuracy: ±1.8°F (±1°C) Quick disconnect miniature size connector Cable length: 60 in (150 cm) |
Relative Humidity
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Range: 0% to 99% Relative Humidity, non-condensing
Accuracy: ±2% typical at 25°C, non-condensing Storage: 0 to 90% Relative Humidity, non-condensing Response time (1/e): 15s in slow moving air at 25°C Cable length: 60 in (150 cm) Working temperature: -40°F to 185°F (-40°C to 85°C) Probe size: Cylinder 4 in (100 mm) long with a diameter of 0.5 in (13 mm). |
Display |
4-line large character variable contrast alphanumeric LCD
Viewing area: 4.02 in (102 mm) by 1.63 in (41.5 mm) Pressure units: kPa, inH2O, mmHg and psi Velocity units: m/s, ft/s and ft/min Temperature units: °C and °F Density units: kg/m3 Humidity units: percent |
Output |
RS232 serial port interface, 9 pin connector. USB adapter available. |
Ordering Information & Accessories
All prices are given in USD and are subject to change without notice. Please contact us about applicable discounts.
Specifications can be customized. Please contact us for details.
Meter Part Number |
Description |
Price |
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FKT 3DP1A-R-R-R Where R is the pressure range from the table below.
Order Example: FKT 3DP1A-0.4-1-12 is an instrument with ±0.4, ±1 and ±12inH2O transducers. |
Full system which contains
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$1995.00
Three transducers $1795.00 Two transducers $1595.00 One transducer |
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Velocity values are for standard air conditions and limited to incompressible flow. See FKT 2DP1A-C for compressible high-speed flow capabilities. Other ranges available |
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Accessory |
Description |
Price |
| FlowScan Software Suite | Software to read meter values into a computer | $295.00 |
| USBA | USB to serial adapter for computers with no serial port. Length: 1ft (30cm). Windows 98/2000/ME/XP. | $25.00 |
| CABLE6 | Serial cable replacement - 6ft (1.8m) | $10.00 |
| CABLE50 | 50ft (15.2m) serial cable. | $30.00 |
| Probes | Needed if you are measuring velocity or flow | Link |
| Filter Kit | Set of two 30-micron filters with replaceable elements. Includes a pack of 10 replacement filter elements. Useful for protecting the instrument in dirty environments. | $50.00 |
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WPA |
Replacement auto-switching power supply (100V-240V AC 50-60Hz) US plug included |
$40.00 |
| Plug-EUR | European plug for power adapter | $7.00 |
| Plug-UK | UK plug for power adapter | $7.00 |
| Plug-AUST | Australian plug for power adapter. | $7.00 |