How to disable fixed current output signal on Endress+Hauser Laboratory Equipment?
If your Endress+Hauser Laboratory Equipment shows a fixed current output signal, it's possible that the current simulation is active. Switch off the simulation.
What to do if control signals are not accepted or outputs do not switch on my Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If control signals aren't accepted or outputs don't switch, the issue could stem from an incorrect program setting, so you should check the program setting. Incorrect wiring could also be the cause, so verify the wiring. In some cases, it may be due to electronics failure, and you may need to replace the basic module.
Why is my Endress+Hauser Laboratory Equipment not sampling?
If your device isn't sampling, it could be due to a connection leak, so check the tubes and connections for leaks. It may also be that the sampling hose is taking in air; ensure the sampling hose is routed correctly. If these steps don't resolve the issue, the wrong pump tube could be the cause, use only a genuine pump tube.
What to do if values appear on display but the display does not change and/or device cannot be operated on my Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If values appear on the display but the display doesn't change or the device cannot be operated, the module may not be wired correctly, check the modules and wiring. It could also be due to an impermissible operating system condition; try switching the device off and then on again.
Why is my sample not representative with my Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If your sample isn't representative, it could be due to a siphon in the sampling hose, so check the sampling hose. Another cause might be a connection that isn't airtight or a sampling hose taking in air; check the tubes and connections, and ensure the sampling hose is routed correctly. The wrong pump tube could be the cause, use only a genuine pump tube.
Why is the current output signal incorrect on my Endress+Hauser Liquistation CSF48?
If your Endress+Hauser Laboratory Equipment shows an incorrect current output signal, it might be because the total load in the current loop is too high. Measure the load and reduce it to the permitted value if necessary. Another cause could be EMC (interference coupling). Check the wiring and identify and eliminate the source of interference.
Why are there fluctuations in measured value on my Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If you notice fluctuations in the measured value on your Endress+Hauser Laboratory Equipment, it could be due to interference on the signal output cable. Check the cable routing and, if necessary, route the cable separately. Another cause could be interference potential in the medium. In this case, eliminate the source of interference or ground the medium as close as possible to the sensor.
What to do if Endress+Hauser Liquistation CSF48 Laboratory Equipment shows a constant, incorrect measured value?
If your Endress+Hauser Laboratory Equipment displays a constant, incorrect measured value, it could be due to several reasons. The sensor might not be immersed properly or the protection cap hasn't been removed, in this case check the installation position and remove the protection cap. Air pockets in the assembly could be another cause, in this case check the assembly and orientation. A ground fault at or in the device may also be responsible, in this case perform a test measurement in an isolated vessel, using a buffer solution if applicable. A hair-line crack in the glass membrane could also cause this issue, in this case renew the sensor. Finally, the device might be in an impermissible operating condition, in this case switch the device off and on again.
What to do if controller signals are not accepted on Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If the controller signals are not accepted or the outputs do not switch on your Endress+Hauser Laboratory Equipment, it could be due to an incorrect program setting. Check the program setting. Another possible cause is incorrect wiring, so check the wiring. If these don't solve the problem, the electronics may have failed, requiring you to replace the base module.
How to fix a dark display on Endress+Hauser Liquistation CSF48 Laboratory Equipment?
If your Endress+Hauser Laboratory Equipment shows a dark display, it could be due to no supply voltage. Check if the supply voltage is applied. Alternatively, the base module might be defective, in which case you should replace it.
General| Power supply | 100 to 240 VAC, 24 VDC |
|---|---|
| Cooling | Integrated cooling system |
| Housing material | Stainless steel |
| Communication | Ethernet |
| Protection | IP65 |
| Process Temperature Range | 0°C to 40°C |
| Protection Class | IP65 |
| Material | Stainless steel |
| Certification | CE |
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