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Omron - Floatless Level Switch (Ultra High-sensitivity Type), 61F-UHS / HSL

Omron - Floatless Level Switch (Ultra High-sensitivity Type), 61F-UHS / HSL

Brand: Omron
Model No: 61F-UHS / HSL
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Ideal for Detecting Ice, Pure Water, or Humidity

• Applicable for detecting ice, pure water steam, humidity, or other substances that conduct electricity poorly. 

• Two types of model available: Ultra high-sensitivity and variable ultra high-sensitivity.

TypeUltra high-sensitivityVariable ultra high-sensitivity
ModelModel
Ultra high-sensitivity61F-UHS61F-HSL

 

Specifications

ItemHigh-sensitivity 61F-UHSVariable high-sensitivity 61F-HSL
Supply voltage100, 200, or 220 VAC; 50/60 Hz24, 100, 110, 200, or 220 VAC; 50/60 Hz
Operating voltage range85% to 110% of rated voltage
Interelectrode voltage24 VAC13 VDC max.
Interelectrode currentApprox. 1 mA AC max.Approx. 1 mA DC max.
Power consumption3.2 VA max.
Interelectrode operate 
resistance
0 to approx. 1 MΩ *10 to approx. 5 MΩ (variable)
Interelectrode release 
resistance
Approx. 5 M to ∞ ΩOperate resistance + 2.5 MΩ max.
Cable length5 m *2*3
Control output0.3 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 temperatureOperating:-10 to 55°C
Ambient humidityOperating:45% to 85% RH
Insulation resistance100 MΩ max. (at 500 VDC)
Dielectric strength2,000 VAC, 50/60 Hz for 1 min
Life expectancyElectrical: 50,000 operations min. 
Mechanical: 5,000,000 operations min.
Electrical: 500,000 operations min. 
Mechanical: 5,000,000 operations min.
WeightApprox. 380 gApprox. 240 g