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Dual Orifice Constant Flow ACCUBAR® Bubble Gauge Datsheet
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    Dual Orifice Constant Flow Bubbler Menu Tree
     
  DUAL ORIFICE BUBBLE GAUGE/RECORDER USERS MANUAL
     
 
Products » Sensors » Water Level & Water Quality » Dual Orifice CF ACCUBAR® Bubble Gauge Recorder
 
DUAL ORIFICE CONSTANT FLOW ACCUBAR® BUBBLE GAUGE & RECORDER
56-0134-25-2C
Ideal for rivers, streams, reservoirs, oceans & industrial areas plus any area
where water density changes, ie, tidal areas where wave action affects pressure
measurements
 
   


The Sutron Accubar® Constant Flow (CF) Dual Orifice Bubble Gauge/Recorder, a self-contained, precision device for measuring water levels using long established bubble gauge principles, combines into a single package:
   


 Pump
 Tanks
 Manifold
 Control board
 Front panel (display and keypad)
 Accubar sensor
 SDI-12 and RS232 interfaces
 Enclosure
Sutron offers three versions
   


User-set measurement & logging . Versions-1 & -2 make separate measurements in 2 locations. The Bubbler manages pressure on each orifice line independently so that pressures in one line do not affect operation of the other line.
 
 
 
Make measurements in separate channels or separate bodies of water or within the same area as redundant sensors (-1 & -2 versions)
 
 
 
Install the Bubbler in a vertical orientation to get an extended range measurement with up to 50 psi total. During measuring, the -1 version switches its sensor between the two lines. The switch in lines causes a delay (<1 minute) to allow pressure to settle. The -2 version adds to the -1 an additional Accubar® sensor to eliminate the need to switch between lines. Each line can be measured simultaneously.
 
 
 
The -3 version adds a special ultra-accurate density sensor. The -3 density measurement is 3 times more accurate (0.1%) than measurements by separate density sensors on-site would be.
 
 
 
Bubbler is both a logger & a sensor, capable of working as a stand-alone or with other loggers/ communications devices via SDI-12, RS232 & RS485.
 
 
 
In addition, the Bubbler can be used with another water level pressure sensor.
     
  The Dual Orifice Bubbler supports MODBUS protocol.
 
 
 
Flash Log holds over 300,000 readings & allows recording of status, water level data.
 
 
 
SDI-12 & RS232/RS485 interfaces provide data to loggers or communications equipment
 
 
 
RS232 port supports a simple command line mode compatible with HyperTerminal & other communications programs.
 
 
 
RS232 port also provides full access to setup, status & Bubbler data plus easy connection to a modem or radio.
 
 
 
Front panel for setting up operating parameters, monitoring performance, testing, & examining the log
 
 
 
Self-contained needing only external power & outlet tubing
 
 
 
Long-life desiccant (1 year depending on local humidity & user set flow rate)
 
 
 
User-set bubble rate for each line & a variety of field conditions
 
 
 
User-set configuration of single, dual orifice lines & extended range operation (-1, -2 only)
 
 
 
Built-in, precision Accubar® sensor, accuracy 0-20ft 0.01 ft, 20-57.5 ft. 0.05% reading.
 
 
 
User-configured averaging to filter out waves.
 
 
 
User-set auto purge to keep the outlet clear of debris
 
 
 
Easy maintenance swing-out panel
 
 
 
Redundant data storage when connected to a logger
 
 
Sutron Corporation     21300 Ridgetop Circle    Sterling, VA 20166
[P] (703)406-2800    [F] (703)406-2801    [E] sales@sutron.com
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