描述
XSZ INDUSTRIAL SENSORS
SZ-M100-71DN Ring Proximity Sensor
A source-listed M100 ring proximity sensor for in-ring detection through a 71 mm hole.
71 mm detection hole10-30 VDC
71 mm in-ring detection
This page contains only the source-listed 71 mm M100 ring proximity sensor selection. Its model matrix provides NPN, PNP, and DC output types, each with NO and NC models.
The supplied drawing shows a 100 x 81 x 50 mm housing, four 6.8 mm mounting holes, and marked RL and LED locations. Confirm response time, cable, wiring, and target conditions with XSZ before order.
71 mm source data only
The 60 mm M100 selection is excluded from this page.
Clear output mapping
NPN, PNP, and DC labels are vertically merged, while NO and NC codes remain separate.
Drawing-supported installation
The source drawing provides the housing dimensions, four mounting holes, and indicator locations.
Model selection
Only the supplied 71 mm model codes are retained in this selection table.
| Type and Specification | ||
|---|---|---|
| Dimension | 100 x 81 x 50 mm | |
| Detection-hole diameter | 71 mm | |
| Detection method | In-ring detection | |
| Mounting holes | 4 x diameter 6.8 mm | |
| Output configuration | Output logic | Model |
| NPN | NO | SZ-M100-71DN |
| NC | SZ-M100-71DN2 | |
| PNP | NO | SZ-M100-71DP |
| NC | SZ-M100-71DP2 | |
| DC | NO | SZ-M100-71DO |
| NC | SZ-M100-71DC | |
Operating parameters
| Sensor type | Proximity sensor |
|---|---|
| Product type | Ring proximity sensor |
| Detectable target | Metal |
| Operating voltage | 10-30 VDC |
| Control input | 200 mA |
| Control output | 200 mA |
| Consumption current | Less than 10 mA |
| Hysteresis | 1-5% |
| Residual voltage | Less than 2.5 V |
| Working temperature | -25 to +70 deg C |
| Storage temperature | -40 to +85 deg C |
| Protection class | IP67 |
| Housing material | PBT / ABS |
| Indicator | Red LED |
| Cable length | 2 m |
| Circuit protection | Short-circuit protection and polarity protection |
| Sensing line speed | 50-3000 m/min |
| Response time | Confirm with XSZ before order |
| Repeat accuracy | Less than 3% |
Applications and ordering support
Where it can be considered
- Metal-part through-hole detection
- Parts-counting stations
- Automated material-handling equipment
Confirm the target shape and process conditions with XSZ before order.
Selection checklist
- Confirm the 71 mm detection-hole requirement.
- Choose NPN, PNP, or DC with NO or NC logic.
- Confirm the response-time requirement with XSZ.
- Confirm cable, wiring, target, and mounting conditions with XSZ.
Frequently asked questions
What hole diameter is included?
This page contains only the source-listed 71 mm detection-hole selection.
Which output types are listed?
The 71 mm model matrix lists NPN, PNP, and DC options with NO and NC logic.
What mounting data is shown?
The source drawing shows a 100 x 81 x 50 mm housing and four 6.8 mm mounting holes.
What should be confirmed before ordering?
Confirm response time, cable, wiring, target conditions, and installation clearance with XSZ.
Need 71 mm selection support?
Send XSZ your output requirement, target details, and installation conditions for confirmation.
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