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CO2 Inline Monitoring

For longterm CO2 monitoring

CO2 control

Software controlled by PID-regulator

Our very robust CO2 Inline Sensor is characterized by longterm stability and a solid design. It's the only Sensor worldwide which can log data in the field over a longer period on battery.

Advantages:
Pemanent CO2 monitoring at the required flow rate

Low maintenance cost. Long maintenance intervals.

precise control wherever CO2 regulation is technically possible

We supply a set of software based smart regulators such as PID and PI

For small setups:
Injection valves for CO2 injection from Gas bottles are availble

For fish farms:
indirect CO2 control by acidity dosage
Cascade for stripping CO2

CO2 regulation is only possible if...



  • the water volume is not too big to use a CO2 gas bottle as supply (like in professional aquariums in Zoos or in research projects)

  • the bicarbonate level is sufficient to regulate the CO2 level automatically by the injection of acidity (like HCL)

  • a cascade exists which can be regulated (this was never done to our knowledge, but could be a very interesting project; more information available from us over the phone)

-DataSheet:

Resolution:

40mg Sensor: 0,25mg / 100mg Sensor: 0,75mg

Speed:

5 minutes exposed to a flow

Method:

Infrared detection (no Severinghaus)

Range:

According to type 0 - 40 mg or 0 - 100mg

Controller:

see Base Station

Maintenance:

Membrane must be replaced when its clogged.

Mechanics:

Resin molded sensor protection class IP67

Temperature:

0 - 45 degrees Celsius

Calibration:

Depending on the usage the sensor has to be recalibrated in certain intervals in a 22mg CO2 solution which is prepared by stirring a sachet we deliver into 1 l of purified water (which must be free of CO2 of course).

Electronics:

Sensor contains amplifier

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