Dew Point Sensors
–
Mini
User Manual v1.1
www.compressedairalliance.com
19
Trouble Shooting
My sensor isn’t reading correctly
If your sensor is not reading the correct values, follow these steps.
1.
Make sure the sensor is suitable for your system. Refer to the
”
Specifications
”
section for details.
2.
Make sure the sensor is calibrated. Sensors should be calibrated every 2
years. Contact your local dealer or Compressed Air Alliance for calibration.
Make sure the sensor is installed correctly. Refer to
“
Installation -
Mechanical
“ section for more information. The sensor should be installed
vertically.
Typical mechanical installation errors include
:
Installing sensor upside down or at an angle
Installing sensor in wet air
Gas is not reaching the sensor tip
3.
Make sure the sensor is wired correctly. Refer to “
Installation
–
Electrical
“
section for more information.
4.
Check Modbus Settings. Refer to “
Communication Settings
“ section for more
information.
5.
Check dryer is functioning correctly
6.
Check condensate drains are functioning correctly
7.
Is your associated equipment compatible with the dew point sensor
output?
If you are still having problems, contact your local dealer or Compressed Air
Alliance.
