Place of Origin:
CHINA
Brand Name:
kacise
Certification:
CE,FDA
Model Number:
KAN601
Kacise KAN601 Online Ammonia Nitrogen Sensor Patented Probe IP68 Protection Level Easy To Install: 3/4 NPT Thread
KAN601 Online Ammonia Nitrogen Sensor
KAN601 integrated online ammonia nitrogen sensor is fabricated using a PVC membrane-based ammonium ion-selective electrode for testing ammonium ion content in water with temperature compensation to ensure fast, simple, accurate, and economical testing. The technical parameters, maintenance, and communication protocols of the ammonia nitrogen sensor are described in detail in this user manual.
| Model | KAN601 |
| Measuring range | 0～10.00mg/L(0～100.00mg/L) |
| Resolution | 0.1mg/L |
| Accuracy | ±10% or ±1mg/L |
| Working temperature | 0～40℃ |
| Working pressure | ＜0.1MPa |
| Medium PH range | 4～10 pH |
| Temperature compensation | Temperature compensation (Pt1000) |
| Power supply | 12～24 VDC ±10% |
| Signal output | RS-485 bus, Modbus/RTU protocol |
| Wetted material | PVC and POM |
| Installation | 3/4NPT thread, immersion installation |
| Cable length | 5 meters, other lengths can be customized |
| Calibration | Two-point calibration |
| Power consumption | ＜0.3W@12V |
| Protection grade | IP68 |
Dimensional Drawing
Images of intact mouse brains enabled the researchers to draw these conclusions. By using a new imaging technology called two-photon microscopy they were able to observe the microscopic effect of ammonia on nerve and glial cells in living mice.
The Norwegian researchers behind the discoveries (from left): Alexander Thrane, Erlend Nagelhus and Vinita Rangroo Thrane at the Institute for Basic Medical Sciences, University of Oslo. Photo: Gunnar F. Lothe, UiO.
– Microscopic examination of live cells in undamaged tissue used to be impossible due to the harmful effect of conventional lasers on tissue.
– This all changed with the introduction of two-photon laser microscopy, because this type of microscope delivers ultrashort pulses of light at the focal point without heating or harming the tissue, explains Rangroo Thrane.
New treatment with available drugs
In addition to uncovering the mechanism behind ammonia toxicity, Rangroo Thrane and her colleagues also identified a possible treatment.
The researchers found that the diuretic medicine Bumetanide (Burinex) may reduce the extent of ammonia damage, thereby alleviating the symptoms of ammonia toxicity as well as increasing the probability of survival.
– Bumetanide blocks the transport of potassium chloride into the nerve cells, thereby protecting them from harm. Our study demonstrated that the drug reinstated normal electrical activity in the brain of mice with ammonia poisoning and that it prevented epileptic seizures, says Rangroo Thrane.
The fact that Bumetanide is already being used at Norwegian hospitals as a diuretic in the treatment of heart failure, kidney failure and high blood pressure may shorten the route to a change of treatment regime.
- Further animal testing and clinical trials are required to clarify whether Bumetanide can also be used to prevent ammonia from harming people, says Rangroo Thrane.
The article is also published on Sciencenordic.com
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