GS-3S-C5 Equivalent & Substitute Parts

Part Overview

The GS-3S-C5 is an inductive proximity sensor manufactured by Panasonic Industrial Automation Sales, designed for industrial sensing applications with a 0.8mm sensing distance in a cylindrical stainless steel housing. This sensor requires an external amplifier for signal processing and operates across a temperature range of -10°C to 60°C with IP67 ingress protection.

The GS-3S-C5 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and replacement requirements for legacy installations.

Substiute Parts

GS-3S-C5

Panasonic Industrial Automation SalesIn Stock: 1149GS-3S-C5 Datasheet

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GH-3SE

Panasonic Industrial Automation SalesIn Stock: 942GH-3SE Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The GH-3SE is identified as a substitute for the GS-3S-C5 based on the following substitution criteria:

Common Functional Parameters:

• Sensor Type: Both are inductive proximity sensors
• Material - Body: Both feature stainless steel construction
• Termination Style: Both use cable leads
• Operating Temperature: Both operate across -10°C ~ 60°C
• Ingress Protection: Both maintain IP67 rating
• Package / Case: Both are cylindrical sensors
• Manufacturer: Both are Panasonic Industrial Automation Sales products

Differing Parameters:

• Sensing Distance: GH-3SE operates at 0.071" (1.8mm) versus GS-3S-C5 at 0.031" (0.8mm)
• Output Type: GH-3SE provides integrated NPN-NC/NO 3-Wire output versus GS-3S-C5 requiring external amplification
• Supply Voltage: GH-3SE operates at 12V ~ 24V versus GS-3S-C5 with no specified supply voltage
• Response Frequency: GH-3SE specifies 3.3kHz response capability

The substitution is valid where the increased sensing distance and integrated output capability of the GH-3SE are compatible with the application requirements.

Parameter Comparison

Engineering Selection Recommendations

The GH-3SE is an active product with ROHS3 compliance, providing supply chain availability and current manufacturing support compared to the obsolete GS-3S-C5. Both sensors maintain identical operating temperature ranges, ingress protection ratings, and stainless steel construction suitable for industrial environments.

Selection of the GH-3SE requires verification that the application can accommodate the increased sensing distance of 1.8mm and the integrated NPN-NC/NO 3-Wire output configuration. The GH-3SE eliminates the requirement for external amplification present in the GS-3S-C5 design, potentially simplifying circuit integration and reducing component count in replacement applications.

Frequently Asked Questions (FAQ)

Q: Can the GH-3SE directly replace the GS-3S-C5 in existing installations?

A: Direct replacement requires compatibility assessment of two key differences: the GH-3SE sensing distance is 1.8mm compared to 0.8mm for the GS-3S-C5, and the GH-3SE provides integrated NPN-NC/NO 3-Wire output whereas the GS-3S-C5 requires external amplification. The application must tolerate the increased sensing distance and support the integrated output configuration.

Q: What is the primary functional difference between these sensors?

A: The GS-3S-C5 is a raw inductive sensor element requiring external signal conditioning through an amplifier. The GH-3SE is a complete inductive proximity sensor with integrated output electronics, eliminating the need for separate amplification and providing direct logic-level signals.

Q: Are the operating temperature ranges identical?

A: Yes, both sensors operate across -10°C to 60°C and maintain IP67 ingress protection, making them suitable for equivalent environmental conditions.

Q: What packaging differences exist between these parts?

A: The GS-3S-C5 is supplied in standard packaging, while the GH-3SE is supplied in box packaging. Both maintain cylindrical sensor housings with cable lead termination.

Q: Does the GH-3SE require the same supply voltage as the GS-3S-C5?

A: The GH-3SE operates at 12V to 24V supply voltage. The GS-3S-C5 has no specified supply voltage requirement as it functions as a passive sensor element requiring external amplification.