61F-UHS / HSL – Omron Floatless Level Switch

$ 218.68

SKU N/A Category Omron Floatless Level Switch

Model

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Specifications

Item	High-sensitivity 61F-UHS	Variable high-sensitivity 61F-HSL
Supply voltage	100, 200, or 220 VAC; 50/60 Hz	24, 100, 110, 200, or 220 VAC; 50/60 Hz
Operating voltage range	85% to 110% of rated voltage
Interelectrode voltage	24 VAC	13 VDC max.
Interelectrode current	Approx. 1 mA AC max.	Approx. 1 mA DC max.
Power consumption	3.2 VA max.
Interelectrode operate resistance	0 to approx. 1 MΩ *1	0 to approx. 5 MΩ (variable)
Interelectrode release resistance	Approx. 5 M to ∞ Ω	Operate resistance + 2.5 MΩ max.
Cable length	5 m *2	*3
Control output	0.3 A, 220 VAC (Inductive load: cosφ = 0.4) 1 A, 220 VAC (Resistive load)	2 A, 220 VAC (Inductive load: cosφ = 0.4) 5 A, 220 VAC (Resistive load)
Ambient temperature	Operating:-10 to 55°C
Ambient humidity	Operating:45% to 85% RH
Insulation resistance	100 MΩ max. (at 500 VDC)
Dielectric strength	2,000 VAC, 50/60 Hz for 1 min
Life expectancy	Electrical: 50,000 operations min. Mechanical: 5,000,000 operations min.	Electrical: 500,000 operations min. Mechanical: 5,000,000 operations min.
Weight	Approx. 380 g	Approx. 240 g

*1. Use 61F-UHS for detecting water leakage with high specific resistance. Connect a sensor cable between terminals 1
and 7.
*2. Two Electrodes can be connected to the 61F-HSL. Use them for an alarm, not for creating a self-holding circuit.
*3. The length when using completely-insulated, 600-V, 3-conductor (0.75 mm²) cabtire cables. Usable cable lengths
will become shorter as the cable diameter or number of conductors becomes larger. For more details, refer to Safety
Precautions for Floatless Level Controllers.
*4. It is recommended that the cable length be kept as short as possible since the Electrode circuit current is at DC
micro-current level. Moreover, the Electrodes will corrode rapidly if the current is allowed to constantly flow between
the Electrodes.
Be careful with the electrode polarity and grounding when wiring.