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Dissolved Oxygen

Our dissolved oxygen sensor technology are based on two different types: Amperometric - Polarographic and Electro-chemical. These have a modular style of construction, which has served the user better in terms of reducing downtime through their rebuildable capability.

Our model 672D analyzer, an original research product from BI, is truly of world class quality and performance. In fact 672D is a case of reverse technology transfer, that has been acknowledged and accepted by our international partner for marketing overseas.

Few of the applications where our dissolved oxygen systems have been successfully used are active bed (aerated lagoons), fish ponds, swimming pools ….


Product Selection Guide
 
Analyzers
Model
Range
Isolated
Outputs
(4-20 mA)
Readouts
Power
Display
Relays
Enclosure
Mounting
Style
Mounting Area
0-20 ppm
2
DO ppm
115 VAC/230 VAC, 50/60 HZ
LED
2
NEMA 4X
Surface/Panel/
Pipe
SAFE
0-30 ppm
2
DO ppm &
DO %
115 VAC/230 VAC, 50/60 HZ
Backlit LCD
2
NEMA 4X
Surface/Panel/
Pipe
SAFE
0-30 ppm
1
DO ppm &
DO %
115 VAC/230 VAC, 50/60 HZ
LCD
2
NEMA 4X
Surface/Panel/
Pipe
SAFE
0-20 ppm
1
DO ppm
115 VAC/230 VAC, 50/60 HZ
LCD
2
NEMA 4X
Surface/Panel/
Pipe
SAFE


Transmitters
Model
Range
Isolated
Outputs
(4-20 mA)
Readouts
Power
Display
Relays
Enclosure
Mounting
Style
Mounting Area
0-30 ppm
1
DO ppm &
DO %
24 VDC
LCD
N/A
NEMA 4X
Surface/ Pipe
HAZARDOUS AREA
0-20 ppm
1
BLIND (O/P DO %)
24 VDC
BLIND
N/A
aNEMA 4X
Surface/Panel/
Pipe
HAZARDOUS AREA


Sensors
Model
Range
(ppm)
Temperature Range
Sensor Technology
Membrane/
Non-membrane Type
Optional Self Cleaning
0-20 ppm
0-80 °C
Steam Sterilization
Amperometric-Polarographic
Membrane Type
N
5041 DO
0-15 ppm
3-30 °C
Electro-chemical
Non-membrane Type
Y
0-20 ppm
0-60 °C
Amperometric-Polarographic
Membrane Type
N