Campbell KPSI Series, Инструкция по эксплуатации

Страница: 17 / 18

Using the CS400/CS405 Submersible Pressure Transducer with Campbell Scientific Dataloggers
11
•
Check all sensor readings (*6 mode of the datalogger); adjust transducer
offsets if necessary
•
Check recent data (*7 mode of the datalogger)
•
Perform routine maintenance suggested by manufacturers
See datalogger manual for more information on *6 and *7 modes.
5.2 Every Three Months
• Change batteries (as needed--may be less often)
•
Replace enclosure desiccants
•
Check calibration of all sensors
•
Inspect probe cable conditions for deterioration or damage
•
Check wire connections ensuring they are still secure
5.3 Every Two to Three Years or on a Rotating Schedule
Send the transducers to the factory or laboratory for inspection and have them
serviced and/or replaced as needed.
6. Troubleshooting
The most common causes of erroneous pressure transducer data include:
•
poor sensor connections to the datalogger
•
damaged cables
•
damaged transducers
•
moisture in the vent tube
To troubleshoot, do the following:
•
Check your connections to the datalogger. Look for loose or broken wires,
and moisture at the points of connection.
•
Inspect the pressure transducer cable for wear, stress, or other indications
of damage.
•
Check the vent tube for plugging and condensation.
This is a blank page.
NOTE