Equivalent & Substitute Parts for GX-M12B-P-Z

Part Overview

GX-M12B-P-Z (Panasonic Industrial Automation Sales) is an inductive proximity sensor featuring PNP-NC output, a 1.6mm sensing distance, shielded construction, and M12 threaded cylindrical housing. This sensor is classified as obsolete, making identification of equivalent and substitute parts necessary to maintain product continuity, satisfy inventory requirements, and support industrial applications where direct replacement is mandated.

Substiute Parts

GX-M12B-P-Z
Panasonic Industrial Automation SalesIn Stock: 837GX-M12B-P-Z Datasheet
GX-M12B-P-Z
Current Part
GX-312M-B-P-Z
Panasonic Industrial Automation SalesIn Stock: 1176GX-312M-B-P-Z Datasheet
GX-312M-B-P-Z
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Key Parameters

Parameter GX-M12B-P-Z Value
Sensor Type Inductive
Sensing Distance 0.063" (1.6mm)
Output Type PNP-NC, 3-Wire
Response Frequency 5kHz
Shielding Shielded
Material - Body Nickel-Plated Brass
Voltage - Supply 12V ~ 24V
Termination Style Connector
Operating Temperature -25°C ~ 70°C
Ingress Protection IP67, IP69K
Indicator LED
Package / Case Cylinder, Threaded - M12
RoHS Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts, such as GX-312M-B-P-Z, are grouped strictly based on matching sensor type, sensing distance, output type, shielding, material, voltage supply range, termination style, package, environmental ratings (IP, temperature), indicator, RoHS status, and MSL. These parameters are the basis for interchangeability within the inductive proximity sensor product category and ensure reliable and direct replacement with equivalent performance and form factor.

Parameter Comparison

Parameter GX-M12B-P-Z GX-312M-B-P-Z
Sensor Type Inductive Inductive
Sensing Distance 0.063" (1.6mm) 0.063" (1.6mm)
Output Type PNP-NC, 3-Wire PNP-NC, 3-Wire
Response Frequency 5kHz 1.5kHz
Shielding Shielded Shielded
Material - Body Nickel-Plated Brass Nickel-Plated Brass
Voltage - Supply 12V ~ 24V 10V ~ 30V
Termination Style Connector Connector
Operating Temperature -25°C ~ 70°C -40°C ~ 85°C (TA)
Ingress Protection IP67, IP69K IP67, IP67G, IP69K
Indicator LED LED
Package / Case Cylinder, Threaded - M12 Cylinder, Threaded - M12
RoHS Status RoHS Compliant ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)

Engineering Selection Recommendations

GX-M12B-P-Z is designated as obsolete. GX-312M-B-P-Z provides an active status and is ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited), aligning with recognized compliance and certification standards. RoHS and moisture sensitivity ratings, together with part status, form the basis for appropriate engineering selection when replacing obsolete models within the inductive proximity sensor category.

Frequently Asked Questions (FAQ)

Q1: What parameters are mandatory for considering a substitute for GX-M12B-P-Z?
A1: Mandatory substitution criteria include sensor type, sensing distance, output type, shielding, housing material, voltage supply range, termination style, package/case, ingress protection, operating temperature, indicator type, RoHS compliance, and moisture sensitivity level.

Q2: Is the package or mounting compatible between GX-M12B-P-Z and GX-312M-B-P-Z?
A2: Both models feature Cylinder, Threaded - M12 housing and connector termination style, ensuring mechanical compatibility in panel-mount or inline applications.

Q3: Are there environmental specification differences that affect direct substitution?
A3: Both sensors meet similar ingress protection standards (IP67, IP69K) with GX-312M-B-P-Z also supporting IP67G. Operating temperature range is wider for GX-312M-B-P-Z.

Q4: Do both parts feature the same compliance and certification status?
A4: GX-M12B-P-Z is RoHS Compliant. GX-312M-B-P-Z is ROHS3 Compliant. Both have Moisture Sensitivity Level 1 (Unlimited).

Q5: Is substitution possible for applications requiring identical sensing distance and output logic?
A5: GX-312M-B-P-Z matches the 1.6mm sensing distance and PNP-NC, 3-Wire output logic as specified for GX-M12B-P-Z.

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