PSA20000 Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The PSA20000 is an inductive proximity sensor manufactured by Red Lion Controls, designed for non-contact detection applications with a 10mm cylindrical sensing distance. This sensor operates across a 5V to 25V supply voltage range and features stainless steel construction with LED indication.

The PSA20000 carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance requirements for installations utilizing this component.

Substiute Parts

PSA20000

Red Lion ControlsIn Stock: 879PSA20000 Datasheet

Current PartRFQ

PSA2B000

Red Lion ControlsIn Stock: 1173PSA2B000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PSA20000 are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Sensor Type: Inductive
• Sensing Distance: 0.394" (10mm)
• Output Type: Current
• Voltage Supply Range: 5V ~ 25V
• Package / Case: Cylinder, Threaded - M30
• Termination Style: Cable Leads
• Material - Body: Stainless Steel
• Operating Temperature Range: -25°C ~ 70°C
• Ingress Protection Rating: NEMA 1,2,3,3R,4,4X,5,6,6P,12,13
• Shielding Configuration: Unshielded

The PSA2B000 meets all critical electrical and mechanical parameters required for direct substitution with the PSA20000. Both components share identical functional specifications, physical form factors, and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

The PSA2B000 serves as the direct substitute for the obsolete PSA20000 inductive proximity sensor. Both components are manufactured by Red Lion Controls and maintain identical electrical and mechanical specifications across all critical parameters.

Selection Basis:

The PSA2B000 is classified as Active product status, ensuring ongoing manufacturer support, availability, and supply chain reliability compared to the Obsolete PSA20000. The substitute component carries ROHS3 Compliance certification, meeting current environmental and regulatory standards for electronic component manufacturing.

All functional parameters—sensor type, sensing distance, output characteristics, voltage supply range, physical form factor, termination configuration, and environmental ratings—are identical between the two components. This equivalence ensures direct replacement capability without circuit redesign or system reconfiguration.

The PSA2B000 is available in Box packaging with 1114 units in current inventory, providing immediate procurement options for replacement applications.

Frequently Asked Questions (FAQ)

Q: Can the PSA2B000 directly replace the PSA20000 in existing installations?

A: Yes. The PSA2B000 is a direct substitute for the PSA20000. All electrical specifications, mechanical dimensions, sensing characteristics, and environmental ratings are identical. No circuit modifications or system reconfiguration is required.

Q: What is the primary advantage of selecting the PSA2B000 over the PSA20000?

A: The PSA2B000 carries Active product status, ensuring manufacturer support and supply chain availability. The PSA20000 is Obsolete. Additionally, the PSA2B000 is ROHS3 Compliant, meeting current environmental regulations.

Q: Are the physical dimensions and mounting interfaces identical?

A: Yes. Both sensors feature identical Cylinder, Threaded - M30 package configurations. Mounting interfaces, cable lead terminations, and form factors are identical.

Q: Do both sensors operate across the same voltage supply range?

A: Yes. Both the PSA20000 and PSA2B000 operate across a 5V to 25V supply voltage range with identical current output characteristics.

Q: What is the sensing distance specification for both sensors?

A: Both sensors provide a 0.394" (10mm) inductive sensing distance. Detection range and response characteristics are identical.

Q: Are environmental ratings equivalent between the two components?

A: Yes. Both sensors maintain identical NEMA 1,2,3,3R,4,4X,5,6,6P,12,13 ingress protection ratings and operate across the same -25°C to 70°C temperature range.

Q: What packaging options are available for the PSA2B000?

A: The PSA2B000 is supplied in Box packaging. The PSA20000 packaging specification was not provided in the original documentation.