Primary Contents

• Is it possible to use a commercially available terminal block or to make one yourself, instead of using the one that comes with K7L Liquid Leakage Sensors?
• How long is your longest Liquid Leakage Sensing Band? Also, how do you join two Bands together?
• What all is included with an Electrode Assembly?
• What should you do if you don't want to use the pump idling prevention function of 61F-G1N/-G1 Floatless Level Controllers?
• Which Controller model is best for simple liquid-level detection without pump control?
• It seems that 61F's Floatless Level Controller electrodes are dirty and sensitivity has dropped. How can I clean them?
• Is there a protective cover available for using PS-3S Electrode Holder outdoors?
• Can K7L Liquid Leakage Sensor be used as a substitute for 61F-GPN-V50 Water Leak Detector?
• What's the difference between 61F-GP-N8H and 61F-GP-N8HY Floatless Level Controllers?
• What is the two-wire operating principle of 61F-[]R Floatless Level Controller?
• How does the Floatless Level Controllers "61F"operate when the power returns after power failure?
• How do you mount F03-05 Electrode Band?
• What would be an appropriate 61F Floatless Level Controllers, Electrode Holders, and Electrodes for detecting the level of seawater?
• Are there any precautions for the mounting interval, separators, taping, and wavebreaking pipes when mounting Electrodes?
• What is the voltage between electrodes of the Floatless Level Controllers "61F"?
• What is the difference between PH-1 and PH-2 Underwater Electrodes?
• Are there any points to look out for when changing over from 61F-APN Alternate Operation Relays to 61F-APN2?
• Can two 61F Floatless Level Controllers and two Electrode Holders be used in the same tank?
• How many types of Electrode Separators are there, and how are they mounted?
• Are there any points to look out for when changing over from discontinued 61F-GP Floatless Level Controllers to substitute 61F-GP-N8?
• What is interelectrode resistance of 61F Floatless Level Controller?
• How is the electrode or electrode band mounted to the PS-[]S Electrode Holder, and what parts are required?
• Is it a problem if Electrode terminals are interconnected during use?
• Are there any precautions to observe when controlling pure water with 61F Floatless Level Controller?
• I'm using General-purpose 61F Floatless Level Controllers with cable conductor of 2 mm2 and a length that is less than 1 km, but it malfunctions. Is there a solution for this?
• Is it possible to cut Electrodes? Also, do you sell any long Electrodes?
• What kind of wiring is best to combine a 61F-GP-N Floatless Level Controller and float switch?
• Is it possible to connect more than one 61F Floatless Level Controller to the same electrodes and share the electrodes?
• Why doesn't the indicator light when I turn ON the power to 61F Floatless Level Controllers?
• When voltage is applied to 61F Floatless Level 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 61F's Floatless Level Controller electrode cable and power cable in the same duct?
• With 61F-G1 Floatless Level Controller, 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 Floatless Level Controllers "61F" does not work even if it is powered on and the liquid level reaches the sensing level. What may be the reason for it?
• Which 61F Floatless Level Controller is best to use for a Programmable Controller input? Pump control is being performed by the Programmable Controller.
• Why is the long common electrode always grounded in the 61F's Floatless Level Controller connection diagrams?
• Can a 61F-GPN-V50 Water Leak Detector and Electrode be used as a set?
• I want to use an iron tank without using a ground electrode of the Floatless Level Controllers "61F".
• Why do the specifications for the High-sensitivity 61F Floatless Level Controller say, "possible to use with 15 kOHM or less, however, this may cause reset failure"?
• Can PS-5S Electrode Holders be used to detect fluid level in warm (70 degree C) water?
• How is the resistance between electrodes of the Level Switches measured?
• Can 61F Floatless Level Controllers be used only for liquid level detection in order to output a signal, without turning a pump ON or OFF?
• Can you explain the wiring for combining 61F-G Floatless Level Controllers with an upper-limit float switch and a lower-limit float switch in order to control upper and lower limits?
• What does "operation resistance" mean?
• Is there a way to tell whether the sensitivity of 61F Floatless Level Controllers is suitable for the liquid being used?
• How do I secure underwater Electrodes?