E3FZ-LS86H Equivalent & Substitute Parts

Part Overview

The E3FZ-LS86H is a reflective, diffuse optical sensor manufactured by Omron Automation and Safety, designed for 100mm sensing distance applications with selectable Dark-ON/Light-ON output configuration. This sensor operates within the 10V to 30V supply voltage range and features PNP output with red light source (650nm). The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, redesign, and procurement planning.

Substiute Parts

E3FZ-LS86H

Omron Automation and SafetyIn Stock: 942E3FZ-LS86H Datasheet

Current PartRFQ

E3FA-LP21

Omron Automation and SafetyIn Stock: 1099E3FA-LP21 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The E3FA-LP21 qualifies as a functional substitute for the E3FZ-LS86H based on the following critical parameters:

• Sensing Method: Both employ reflective optical sensing technology
• Sensing Distance: Equivalent at 100mm (4.0" vs 3.937")
• Supply Voltage: Identical range of 10V ~ 30V
• Output Configuration: Both provide PNP output with Dark-ON/Light-ON selectable modes
• Light Source: Both utilize red wavelength (650nm vs Red LED)
• Connection Method: Both use connector-based interfaces
• Ingress Protection: Both meet IEC IP67 and IP69K standards
• Operating Temperature: Identical range of -25°C ~ 55°C

The E3FA-LP21 represents an active product within the Omron E3FA series, providing continuity for applications previously served by the obsolete E3FZ-LS86H.

Parameter Comparison

Engineering Selection Recommendations

The E3FA-LP21 is the designated substitute for the obsolete E3FZ-LS86H. Selection of the E3FA-LP21 is supported by:

• Product Status Alignment: The E3FA-LP21 maintains active product status, ensuring ongoing availability and manufacturer support
• Regulatory Compliance: The E3FA-LP21 carries ROHS3 compliance and REACH affected status, meeting current environmental and regulatory requirements
• Functional Equivalence: All critical electrical and mechanical parameters align with the original specification
• Performance Enhancement: The E3FA-LP21 provides improved response time (500µs vs 1ms), offering superior performance characteristics
• Adjustment Capability: The single-turn adjustment feature on the E3FA-LP21 provides field calibration flexibility not present in the fixed-adjustment E3FZ-LS86H

Frequently Asked Questions (FAQ)

Q: Can the E3FA-LP21 directly replace the E3FZ-LS86H in existing installations?

A: Yes. Both sensors share identical supply voltage ranges (10V ~ 30V), output configurations (PNP with selectable Dark-ON/Light-ON), sensing distances (100mm), and environmental protection ratings (IP67, IP69K). Connector-based interfaces on both units support direct substitution.

Q: What is the difference in response time between these sensors?

A: The E3FZ-LS86H has a response time of 1ms, while the E3FA-LP21 operates at 500µs. The E3FA-LP21 provides faster response, which may improve system performance in time-sensitive applications.

Q: Are there packaging differences between the E3FZ-LS86H and E3FA-LP21?

A: The E3FZ-LS86H packaging information is not specified in available data. The E3FA-LP21 is supplied in bulk packaging. Confirm mechanical dimensions and connector specifications against your application requirements.

Q: What is the significance of the adjustment type difference?

A: The E3FZ-LS86H features fixed adjustment, while the E3FA-LP21 includes single-turn adjustment capability. This allows field calibration of the E3FA-LP21 without requiring sensor replacement or external adjustment tools.

Q: Does the E3FA-LP21 meet current regulatory requirements?

A: Yes. The E3FA-LP21 is ROHS3 compliant and REACH affected, meeting current environmental regulations. The E3FZ-LS86H REACH status is vendor undefined, making the E3FA-LP21 the preferred choice for new designs and regulatory compliance.