1. No flow output. Check the sensor is not full of fluid, such as not filled with fluid, replace the pipe or vertical installation (or replace the sensor); check whether the sensor is not filled with fluid, replace the pipe or vertical installation .
2. Signals are getting smaller or falling suddenly. Test the insulation between the two electrodes is damaged or short-circuit, the resistance between the two electrodes in the normal (70 ~ 100) Ω between the measuring tube may be deposited dirt, cleaning and wiping the electrode, do not scratch the lining. Measuring tube lining is damaged, such as damage should be replaced.
3. Zero instability, check the media is full of measuring tube and the presence of bubbles in the medium, if the bubble can be installed in the upper air device, such as horizontal installation can be changed to vertical installation; check the instrument ground is intact, if not, should Check the medium conductivity is not less than 5μs / cm; check whether the media in the measurement tube deposition, cleaning, be careful not to scratch the liner.
sanitary flow meter :http://www.kunlunsensors.com/newspage.php?nid=165
beer flow meter :https://www.youtube.com/watch?v=5bPmzjVibZ0
Automatic Tank Gauges :http://www.kunlunsensors.com
No comments:
Post a Comment