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SICK WTB4-3P3161 is a compact W4 photoelectric proximity sensor with background suppression and a visible PinPoint red LED, widely used for reliable short-range object detection in tight machine spaces.
This page is for the exact manufacturer reference WTB4-3P3161. Corwin Solutions creates exact model-level pages because industrial products within the same family can look nearly identical while differing in power, protocol, firmware, I/O, safety function, mechanical fit, accessories, software requirements, or lifecycle status.
Key product details
Common applications Small-object detection, packaging lines, conveyors, assembly equipment, part presence, feeder systems, machine guarding support circuits, and compact sensing points with nearby backgrounds.
Compatibility and ordering note: Confirm the exact WTB4-3P3161 rather than another W4 variant, PNP logic, light-switching requirement, sensing distance, connector style, cable length, mounting position, target/background contrast, response time, and whether an approved successor is acceptable for an obsolete installation.
Why this part is commonly sourced: Maintenance teams, OEMs, integrators, and purchasing departments may need the exact model to restore a failed production asset, preserve an installed machine platform, complete a BOM, build critical-spare inventory, or avoid unnecessary redesign and recommissioning during downtime.
Need WTB4-3P3161? Send Corwin Solutions the required quantity, preferred condition, ship-to destination, and delivery deadline. For replacement requests, include a clear photo of the existing nameplate plus any known series, firmware, network, motor, HMI/PLC project, connector, safety, parameter, or option information. Availability, condition, exact configuration, lifecycle context, and lead time are confirmed at quotation.
SICK WTB4-3P3161 is a compact W4 photoelectric proximity sensor with background suppression and a visible PinPoint red LED, widely used for reliable short-range object detection in tight machine spaces.
This page is for the exact manufacturer reference WTB4-3P3161. Corwin Solutions creates exact model-level pages because industrial products within the same family can look nearly identical while differing in power, protocol, firmware, I/O, safety function, mechanical fit, accessories, software requirements, or lifecycle status.
Key product details
Common applications Small-object detection, packaging lines, conveyors, assembly equipment, part presence, feeder systems, machine guarding support circuits, and compact sensing points with nearby backgrounds.
Compatibility and ordering note: Confirm the exact WTB4-3P3161 rather than another W4 variant, PNP logic, light-switching requirement, sensing distance, connector style, cable length, mounting position, target/background contrast, response time, and whether an approved successor is acceptable for an obsolete installation.
Why this part is commonly sourced: Maintenance teams, OEMs, integrators, and purchasing departments may need the exact model to restore a failed production asset, preserve an installed machine platform, complete a BOM, build critical-spare inventory, or avoid unnecessary redesign and recommissioning during downtime.
Need WTB4-3P3161? Send Corwin Solutions the required quantity, preferred condition, ship-to destination, and delivery deadline. For replacement requests, include a clear photo of the existing nameplate plus any known series, firmware, network, motor, HMI/PLC project, connector, safety, parameter, or option information. Availability, condition, exact configuration, lifecycle context, and lead time are confirmed at quotation.