Portable or Online Oil Moisture Transmitter & Tester
It is specially designed for the measurement of water content in oil, it is ideal for online monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and adaptive maintenance of plant and machinery.
For instance, moisture affects dramatically the insulation characteristics of electrical transformer oil and therefore continuous monitoring is extremely important.
The physical quantities measured are water activity aw and temperature T. With these quantities calculates the water content (ppm) in mineral transformer oils. Calculation of water content in non-mineral transformer oils and lubrication oils can be accomplished by downloading specific parameters of the oil.
The measured and the calculated values are available on two free scaleable and configurable analogue outputs. In addition, an optional relay output can be used for alarms and process control.
The sensing probe is designed for inline monitoring and can be placed directly in the oil, at pressures up to 10 bar. In addition to direct mounting of the sensing probe, a ball valve installation provides mounting and removal of the probe without interrupting the process.
|Power supply:||8-35V DC, 12-30AC. ( Option: Built-in 100-240AV, 50/60HZ)|
|Output||0-5V, 0-10V, 4-20mA, 0-20mA|
|Measuring range||0...1 aw, 0~500 ppm (Option:0~ 1000/10000 ppm)|
|Temperature range||-40~ 180°C|
|Accuracy||± 0.013~± 0.015 aw, ± 0.005°C|
|Sensor Pressure Range||0.01~20bar|