TopWorx™ 7LY is a dual proximity sensor featuring bright dual LED domes - visible from long distances. It is easily adaptable to NPN or PNP circuits and it can be wired as a Normally Open (Form A), Normally Closed (Form B) or Normally Open/Normally Closed (Form C). The 7LY offers higher durability to physically abusive environments and has a pressure rating (sensing face) of up to 140 bar (2000 psi).
Features
GO™ Switch Model 7LY Dual Proximity Sensor Features
- Single Pole Double Throw (SPDT)
- Palladium silver contacts
- 5/8" dia. 316L SS Enclosure
- 1/2" NPT Conduit Entry
- Class I, Div. 2, Class II, Div. 2, Class III certified
- Stainless Steel Sensing Face
- 5/8 ″ - 18 or M18 mounting threads
- Integrated Ex e terminal strip
Specifications
GO™ Switch Model 7LY Dual Proximity Sensor Specifications
- Nominal Sensing Distance: 2.5 mm (0.100 in)
- Hysteresis: 0.2 mm (0.008 in)
- Actuating element: Ferrous metal or magnet (N)
- Maximum Operating AC Voltage: 120 VAC
- Maximum Load Current: 250mA
- Minimum Load Current: 10mA
- Approximate Voltage drop: 5V
- Operating DC Voltage: 10-30 VDC
- Max initial contact resistance: 0.5 Ohm
- Max switching frequency: 10 Hz
- Operating temp range: -40 °C to 60 °C (-40 °F to 140 °F)
- Enclosure material: 316L stainless steel
- Ingression protection: IP66/IP68
- Vibration resistance: 10 - 55 Hz, 1.5-mm double amplitude
- Pressure Rating (Sensing Face): 140 Bar (2000 PSI)
Applications
GO™ Switch Model 7LY Dual Proximity Sensor Applications
- Manual valves
- Linear valves
- Rack and pinion actuators
- Gates
- Restricted access door/panel indication
Q & A
GO™ Switch Model 7LY Dual Proximity Sensor Q & A
The 7LY supports:
- NPN or PNP circuits
- Normally Open (Form A)
- Normally Closed (Form B)
- Changeover NO/NC (Form C)
- SPDT contact configuration
This flexibility allows integration into various industrial control systems.
The sensor is built for harsh industrial environments, featuring:
- 316L stainless steel enclosure
- Stainless steel sensing face
- IP66 / IP68 ingress protection
- Vibration resistance
- Operating temperature: –40 °C to 60 °C
- Pressure rating up to 140 bar (2000 psi)
- Hazardous location certifications (Class I, II, III Div. 2)
Common uses include:
- Manual valve position indication
- Linear valve monitoring
- Rack-and-pinion actuators
- Gate position sensing
- Restricted access door/panel indication
Downloads
Download GO™ Switch Model 7LY Dual LED Proximity Sensor Catalog
Download GO™ Switch Model 7LY Dual Proximity Sensor Datasheet
Call us today at (855) 737-4714 to learn more, or fill out our online form and someone will get back to you.