Teledyne ADFM Analog Output Module, Техническое руководство, Страница: 138 / 156

Appendix D
D-5.2 Packaging and Environmental Specifications
Transducer
Operating Temperature 23 to 95º F (-5 to 35º C)
Housing Material Plastic transducer assembly on corrosion resistant
stainless steel stem
Static Pressure 250 psi (1700 kPa) Nominal - 17 atmospheres,
~550 ft (165 m)
Weight 9 lb (4.1 kg)
Transducer Signal Cable
Operating Temperature -40 to 125º F (-40 to 50º C)
Physical Polyethylene jacket
Static Pressure 45 psi (310 kPa)
Length 50 ft standard (15 m) up to 150 ft (45 m) optional
Minimum Bend Radius 0.5 ft (15 cm)
Weight 0.08 lb/ft (120 gm/m) nominal
Outer Diameter 0.5 in (1.3 cm) nominal
Acoustic Frequency
Frequency 1.23 MHz
D-5.3 Performance Specifications
Flow Accuracy 2% of reading
Velocity
Horizontal Velocity Range ± 30.0 ft/s (9 m/s)
Velocity Bin Size 2 to 12 in (5 to 30 cm/s) – user selectable
Vertical Profiling Range 0.75 to 20 ft (0.22 to 6.0 m) nominal, for particle
concentrations of 50 to 1000 ppm
Accuracy 0.5% ± 0.01 ft/s (0.3 cm/s) of reading
Water Level
Measurement Range 4.5 in (11.4 cm) to 30 ft (9 m)
Accuracy 0.5% ±0.2 in (0.5 cm) of reading
page D -6 MGD Technologies, Inc.