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View Omron product FAQs in your country.
Product Index :: Industrial Components :: Level/Monitoring Devices :: Level Controllers
It seems that the 61F’s electrodes are dirty and sensitivity has dropped. How can I clean them?
What is the two-wire operating principle of the 61F-[]R Controllers?
How does the 61F Controller operate when power is restored after a power interruption?
What is the voltage between the 61F Controller’s electrodes?
Can two 61F Controllers and two Electrode Holders be used in the same tank?
What is Interelectrode resistance?
How is the electrode or electrode band mounted to the PS-[]S Electrode Holder, and what parts are required?
Are there any precautions to observe when controlling pure water with a 61F Controller?
Is it possible to connect more than one 61F Controller to the same electrodes and share the electrodes?
When voltage is applied to the 61F Controller, it operates regardless of the actual liquid level. What is the cause of the problem and how can it be corrected?
Is it acceptable to wire the 61F Controller’s electrode cable and power cable in the same duct?
With a 61F-G1, the water level of a water supply is above the E2’ height, but the pump does not operate. What is the cause of the problem and how can it be corrected?
The 61F Controller’s power supply is ON, but the Controller does not operate even though the liquid level reaches the detection level. What could be causing this problem?
Why is the long common electrode always grounded in the 61F Controller’s connection diagrams?
Is it acceptable to use a steel tank as the ground electrode and not use the 61F Controller’s ground electrode?
Why do the specifications for the 61F High-sensitivity Controller say, "possible to use with 15 k-ohm or less, however, this may cause reset failure"?
How do you measure the resistance between electrodes?
What does operation resistance mean?
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