Choosing among sensors, encoders, and machine-safety components starts with a basic question: do you need one control part, a multi-item set, a sensor/probe assembly, or a laser-scanner unit? These four options serve notably different roles, so the lowest listed price is not automatically the closest fit. First narrow the choice by component type, then weigh listed condition and the included configuration.
Quick take
The One 5PIN EC11 30 Position Rotary Encoder With Push Switch Split Shaft is the focused choice for an individual rotary control component. The SDC option is a mixed set of touchless, wireless, and push-switch items rather than a single assembly. The SICK FWSE200 7047620 is the targeted route when that sensor/probe assembly reference is central to the requirement. The KEYENCE SZ-V32NCX is the laser-scanner choice, but its used, as-is status is a major part of the decision.
Listed prices run from USD 21.00 to USD 499.99, a USD 478.99 spread. That range reflects the different component formats represented here rather than four interchangeable parts.
Listed price comparison
| Listed option | Listed price | Price bar | Best-fit signal |
|---|---|---|---|
| 8-Piece Lot SDC Industrial Sensor & Push Switch Bundle - Touchless Transmitters | USD 99.99 | Mixed SDC control-component set | |
| SICK FWSE200 7047620 Industrial Sensor/Probe Assembly - Used Tested | USD 499.99 | FWSE200 7047620 assembly request | |
| KEYENCE SZ-V32NCX Safety Laser Scanner SZ-V Series 32NC Industrial Sensor | USD 360.00 | SZ-V series laser-scanner configuration | |
| One 5PIN EC11 30 Position Rotary Encoder With Push Switch Split Shaft | USD 21.00 | Single rotary encoder with push switch |
Decision matrix
- Need one rotary control component: Put the EC11 encoder at the top of the shortlist.
- Need several control-related items in one set: Focus on the SDC bundle.
- Need a sensor/probe assembly identified by FWSE200 7047620: The SICK assembly is the direct match.
- Need the listed SZ-V series scanner configuration: Consider the KEYENCE unit, with its as-is status in mind.
Product notes
SDC Industrial Sensor & Push Switch Bundle
The SDC bundle fits a project that calls for several SDC control components instead of one replacement part. Its stated makeup includes five SDC 474U Touchless Sense Switches, two 433 MHz wireless transmitters, and one push-to-exit or request-to-exit switch. That combination is the concrete reason to select it when touchless, wireless, and push-switch elements all belong in the same project. The listed condition is New - Open box. Its limitation is the deliberately mixed composition: it makes the most sense when the full assortment is useful, rather than when the task calls for one dedicated sensor/probe assembly or one rotary encoder.
SICK FWSE200 7047620 Industrial Sensor/Probe Assembly
Choose the SICK FWSE200 7047620 when the exact assembly reference is more important than finding a broad assortment of control components. This is identified as a SICK industrial sensor/probe assembly, with Germany listed as its country of origin, and it is described as used, tested, and working. That specificity makes it the clearest match for a requirement centered on the FWSE200 7047620 designation. The limitation is its used condition and its stated scope: the assembly includes only what is shown, with no manuals, paperwork, or extra accessories unless pictured. It is not positioned as a multi-part bundle or a rotary-control replacement.
KEYENCE SZ-V32NCX Safety Laser Scanner
The KEYENCE SZ-V32NCX is the relevant choice for a buyer seeking the SZ-V series laser-scanner unit configuration described with SZ-VH1X, SZ-VU32NC, and SZ-VSM. Its attributes identify DC current, digital output, and a solid-state sensor type, giving it a distinct profile from the other three entries. The key limitation is explicit: the unit has not been fully tested and is offered as-is. It is also described as used with normal cosmetic wear, scratches, and marks, and without cables, a power supply, or additional accessories. That makes condition tolerance integral to selecting this option.
One 5PIN EC11 30 Position Rotary Encoder With Push Switch Split Shaft
For an individual control component, the EC11 encoder is the most direct fit. The title identifies a 5PIN, 30-position rotary encoder with a split shaft and push switch, while the description identifies it as one unit. Its listed condition is New, which separates it from the two used industrial assemblies in this comparison. The practical limitation is scope: this is one encoder rather than a grouped selection of switches, transmitters, or an assembled sensor system. Select it when the requirement is specifically a rotary encoder with integrated push-switch action, not when the project needs a sensor/probe assembly or the broader component mix of the SDC set.
Final recommendation by use case
Pick the EC11 rotary encoder for a single rotary-control requirement. Choose the SDC bundle when its stated mix of touchless, wireless, and push-switch components belongs in the same job. The SICK FWSE200 7047620 is the focused answer for an assembly request tied to that reference. Reserve the KEYENCE SZ-V32NCX for the listed SZ-V series scanner configuration when its used, not-fully-tested, as-is condition suits the intended application.
