Envco – Environmental Equipment

The Geocontroller 2 can be used with any bladder pump system with the use of simple quick-connect adapters.
• Microprocessor controlled
• Operates on 115V AC or 12V DC
• Rugged water tight case
• High pressure operation to 300 psi
• Low flow sampling
• Built-in pressure regulator and gauge
• High accuracy timers
• Adjustable fill rate control
• Simple to use
• Designed for trouble free operation
• Includes in line water trap
• Low flow sampling draw-down option for Geotech bladder pump systems

SPECIFICATIONS
Performance
Operating Depth 0-690 feet
Input Air Pressure up to 300 psi
ON Timer Range .125 to 30 seconds*
OFF Timer Range .125 to 30 seconds*
Timer Resolution .125 seconds
Timer Accuracy .125 seconds
*Custom timer and ranges available

ENVIRONMENTAL
Operating Temperature 0-70°C
Storage Temperature -20-85°C

PHYSICAL
Enclosure 7 x 16 x 12 inches
Weight 14 pounds

INPUT POWER
Battery 10.5-13.8V DC
AC 105-130V AC
Line Frequency 45-65 Hz
Maximum Power 15 Watts

Ordering Information
81150104 Geocontroller Logic unit electric/pneumatic

Spare Parts
51150038 Assy, hose air supply in
51150039 Assy, hose air supply out
11150238 filter in-line man drain MTL BWL
17200315 Quick connect BRS 1/8"x 1/4 barb universal female
17200277 Quick connect BRS 1/4"x1/8" fpt
Adap Tubing adapter logic unit to .170x25" tubing
81400011 Reel std sanll BP 2000
81150006 Logic unit pneumatic bladder pump pneumatic only
17250001 Regulator pressure two stage 0-200PSI-out 0-400PSI-in
51400008 Freeze protection kit
21150020 Hanger BP SS6Gas detector