Characters
· The characteristics of industrial sewage electrode, can work stably for a long time.
· Built in temperature sensor, real-time temperature compensation.
· RS485 signal output, strong anti-interference ability, the output range of up to 500m.
· Using the standard Modbus RTU (485) communication protocol.
· The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode.
· 24V DC power supply.
|
Model |
BH-485-PH8012 |
|
Parameter measurement |
pH, Temperature |
|
Measure range |
pH: 0.0~14.0 Temperature: (0~50.0) ℃ |
|
Accuracy |
pH: ±0.1pH Temperature: ±0.5℃ |
|
Resolution |
pH: 0.01pH Temperature: 0.1℃ |
|
Power supply |
12~24V DC |
|
Power dissipation |
1W |
|
communication mode |
RS485(Modbus RTU) |
|
Cable length |
Can be ODM depend on user’s requirements |
|
Installation |
Sinking type, pipeline, circulation type etc. |
|
Overall size |
230mm×30mm |
|
Housing material |
ABS |
pH is a measure of the hydrogen ion activity in a solution. Pure water that contains an equal balance of positive hydrogen ions (H +) and negative hydroxide ions (OH -) has a neutral pH.
● Solutions with a higher concentration of hydrogen ions (H +) than pure water are acidic and have a pH less than 7.
● Solutions with a higher concentration of hydroxide ions (OH -) than water are basic (alkaline) and have a pH greater than 7.
pH measurement is a key step in many water testing and purification processes:
● A change in the pH level of water can alter the behavior of chemicals in the water.
● pH affects product quality and consumer safety. Changes in pH can alter flavor, color, shelf-life, product stability and acidity.
● Inadequate pH of tap water can cause corrosion in the distribution system and can allow harmful heavy metals to leach out.
● Managing industrial water pH environments helps prevent corrosion and damage to equipment.
● In natural environments, pH can affect plants and animals.
