How to resolve invalid cell constant error on Endress+Hauser CM14 Transmitter?
If your Endress+Hauser Transmitter displays an invalid cell constant or indicates the maximum range has been reached, try the following: 1. Recalibrate the device. 2. Enter the cell constant according to factory specifications. If the problem persists, the sensor may need to be replaced.
What causes a sensor self-test error on Endress+Hauser CM14?
If you are experiencing a sensor self-test error with your Endress+Hauser Transmitter, replace the sensor. If the issue persists, contact service.
What to do when sensor electronics are defective in Endress+Hauser CM14?
If the sensor electronics are defective in your Endress+Hauser Transmitter, replace the sensor. If the issue continues, contact service.
General| Manufacturer | Endress+Hauser |
|---|---|
| Type | CM14 |
| Category | Transmitter |
| Measurement principle | Conductivity |
| Input signal | Conductivity sensor signal |
| Output signal | 4 to 20 mA |
| Protection class | IP65 |
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