Newport Electronics FDT-31-T

The FDT-30 Series provides easy and low cost installation by clamping to the outside of existing piping systems. Non-invasive transit time system allows solids to pass through the pipe with no affect on the meter. Y-strainers or filtering devices are not needed. Greater accuracy can be attained in applications consisting of entrained gases.

• 2 to 100 LPM (0.5 to 25 GPM) range, 1/2 plastic tubing
• Compact Enclosure
• Large Digital Display
• 4 to 20 mA, TTL and Turbine Simulated Outputs
• Rate and Total Displays
• Clean Liquid Compatible
• Liquid Types: Most clean liquids, or liquids containing moderate amounts of suspended solids
• Power: 11.4 to 30 Vdc @ 0.25 A
• Velocity: 0.03 to 12.4 MPS (0.1 to 40 FPS)
• 4 to 20 mA Output (Standard): 12-bit resolution, source power, 5V max insertion loss, 900 Ω max loop impedance, can share ground common with power supply-isolated from piping system
• Turbine Frequency Output (TTL Pulse): Switch selectable, non-ground referenced AC, ground referenced squarewave, 100 mV pp min/5 Vdc amplitude, 0 to 1 kHz range, 50% ±10% duty cycle
• Display: 2 line x 8 character LCD alternates between rate and total in 10 second intervals
• Top Row: 18 mm (0.7), 7-segment
• Bottom Row: 9 mm (0.35), 14-segment
• Rate: 8 digits max
• Totalizer: 8 digits max, exponential multipliers from -1 to 6
• Units: Feet, gallons, ft³, million-gal, barrels (liquid and oil), acre-feet, lbs, meters, m³, liters, million-liters, kg, rates programmable for per: sec, min, hr, or day
• Operating Ambient: -40 to 85°C (-40 to 185°F)
• Enclosure: NEMA 3 ABS, PVC and Ultem, brass or SS hardware
• Dimensions: 75 W x 150 L x 63 mm D (3 x 6 x 2.5)
• Transducer Type: Clamp-on for pipe mount, time of flight ultrasonic
• Accuracy: ±1% rdg @ rates &gt, 0.3 MPS (1 FPS), ±0.003 MPS (0.01 FPS) @ rates &lt, 0.3 MPS (1 FPS)
• Repeatability: ±0.5% rdg
• Response Time: 0.3 to 30 sec, adjustable
• Protection: Reverse polarity, surge suppression
• Pipe Sizes: 12 to 50 mm (0.5 to 2)
• Pipe Materials: Carbon steel, stainless steel, copper and plastic