Ysi Data Scout Advanced Manual do Utilizador descarregar pdf (Página 97)

Battery Life 3 years @ 15 minute sample intervals

External Excitation 6 – 16 VDC

External Input Current 8.0 mA (average current during measurement)

25.0 mA (15 mS peak current during page writes), 0.25 mA (sleep current)

Communication Interface RS-485 (3 volt p-p differential with selectable baud rates from 1200 to 19200)

Protocol SDI-12 ver 1.3 compliant

Weight 0.70 lbs, (318 grams) with batteries

0.15 lbs, (57 grams) cable assembly without cable

0.05 lbs/ft, (79 grams/m) cable

0.005 lbs/ft, (8 grams/m) suspension wire

Diameter .75 inches (19.0 mm)

Length 12.44 inches (316.0 mm) from tip of transducer to end cap

Cable Polyurethane jacketed, molded polyurethane seal

200 lbs, 90 kg pull strength conductors, Conductor size – 22 AWG

* TEB – Total Error Band includes the combined errors due to nonlinearity, hysteresis, nonrepeatability, and thermal effects over the compensated

temperature range per ISA S51.1

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Ysi Data Scout Advanced Manual do Utilizador Página 97