OMRON 61F-UHS / HSL lineup

last update: November 06, 2012

Type	Ultra high-sensitivity	Variable ultra high-sensitivity
	Model	Model
Ultra high-sensitivity	61F-UHS	61F-HSL

Note: When ordering, specify the desired operating voltage at the end of the model number.

last update: November 06, 2012

OMRON 61F-UHS / HSL dimension

last update: November 06, 2012

61F-UHS

61F-HSL

last update: November 06, 2012

OMRON 61F-UHS / HSL catalog

• Catalog
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
61F-UHS/HSL Data Sheet	- [974KB]	Oct 07, 201520151007	61F-UHS/HSL Data Sheet
Device Selection Guide for Water Level Control Applications	N217-E1-01 [2428KB]	Jun 12, 201720170612	Device Selection Guide for Water Level Control Applications

OMRON 61F-UHS / HSL specification

last update: November 06, 2012

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.

last update: November 06, 2012

• NO. 61F-UHS / HSL
• TYPE:Level Switches Floatless Level Controllers Copyright Statement
• DATE:2021-06-07
• Associated products:
  61F-G[]P Floatless Level Switch (Plug-in Type)/Features 61F-AN / -APN2 Alternate Operation Relay/Features