Panametrics

Panametrics DigitalFlow DF868 Ultrasonic Flow Meter

SKU · 16987 · DigitalFlow DF868 · Бренд: Panametrics
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Ключевые параметры

Supply
100–130 or 200–265 VAC 50/60 Hz; optional 12–28 VDC; 20 W max
Display
Two independent 64×128 backlit graphic LCDs
Measurement Principle
Patented Correlation Transit-Time digital signal processing
Fluid Types
Ultraclean and most dirty liquids including entrained bubbles/solids
Pipe Sizes Clamp On
0.5 in to >200 in (12.7 mm to >5 m) depending on transducers
Pipe Sizes Wetted
1 to 200 in (25.4 mm to 5 m) and larger
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ПараметрЗначение
Supply100–130 or 200–265 VAC 50/60 Hz; optional 12–28 VDC; 20 W max
DisplayTwo independent 64×128 backlit graphic LCDs
Measurement PrinciplePatented Correlation Transit-Time digital signal processing
Fluid TypesUltraclean and most dirty liquids including entrained bubbles/solids
Pipe Sizes Clamp On0.5 in to >200 in (12.7 mm to >5 m) depending on transducers
Pipe Sizes Wetted1 to 200 in (25.4 mm to 5 m) and larger
Velocity Range–40 to 40 ft/s (–12.2 to 12.2 m/s); rangeability 400:1
Accuracy Clamp OnTypical ±1–2% of reading (>6 in ID); ±2–5% (<6 in); ±0.5% with process calibration
Accuracy WettedTypically ±1% of reading after proper installation
Repeatability±0.1% to 0.3% of reading
ChannelsStandard one-channel; optional two channels (two pipes or dual-path)
OutputsTwo isolated 0/4–20 mA standard; expandable up to 12 analog, 6 alarm relays, 12 frequency/totalizer
Operating Temperature–4 to 131 °F (–20 to 55 °C)
Enclosure Dimensions14.24 × 11.4 × 5.1 in (362 × 290 × 130 mm); weight ~11 lb (5 kg)
Measurement ParametersVolumetric flow, totalized flow, velocity; built-in energy (BTU) with optional RTDs