HYDROLOGICAL SERVICES PTY LTD
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IV
SPECIFICATION
Power:
12VDC. (38 amp hour battery minimum).
Maximum Current:
17 Amps
Average Current Draw:
Approx. 14 mA (Averaged over a week
and based on 60 bubbles/min)
Compressor:
Precision Piston
Receiver Capacity: (Air Tank)
13.5 litres (3.5 U.S. Gallons)
Normal Operating Pressure Range:
60 p.s.i, (400 kpa) to 85 p.s.i, (600 kpa)
Duty Cycle:
Typically 10 hours per year at 60 bubbles/minute
2 hours per year at 10 bubbles/minute
Maximum Head: 30 metres (100 ft) using 200 metres (656 ft) of river
line.
Note:
Water head increases for shorter river lines [i.e. 45
metres (150 ft) of water head with 100 metes (330 ft) of
river line].
Maximum Length: (River Line) 200 Metres (Using 3/8" O.D.x1/8" I.D Tubing)
Maximum Purge Pressure:
85 p.s.i, (600 kpa)
Minimum Purge Pressure:
60 p.s.i, (400 kpa)
Differential Pressure:
3 p.s.i, (20 kpa) to 5 p.s.i, (35 kpa)
Purging:
Manual - 3-Way Switching Valve
Bubble Rate:
User selectable from 60 to 120 bubbles/minute. (See
page 16 for adjustment details).
Air Dryer:
5 year maintenance free “Self Purging”Hydrophobic
filter
Environment:
-30 deg C to +80 deg C (-40 deg C to +80 deg C
optional)
Pressure Connections:
Outlet 3/8" dia tube, instrument 1/4 NPT
Adaptor fittings available for most transducers
Mass:
Approx. 30 lbs, (13 kg)
Dimensions:
24" H x 12" W x 15" D (610 mm x 305 mm x 380 mm)
Packed Dimensions: 32" H x 16" W x 19" D (810 mm x 410 mm x 480 mm)
Mass: Approx. 70.55 lbs, (32 kg)
Gas Purge Compressor
Issue 7:
16/12/03
© Copyright
HS55 100-05