描述
XSZ INDUSTRIAL SENSORS
SZ-M80-50DN Ring Proximity Sensor
A source-listed M80 ring proximity sensor for in-ring detection through a 50 mm hole.
50 mm detection hole10-30 VDC
50 mm in-ring detection
This page contains only the source-listed 50 mm M80 ring proximity sensor selection. Its model matrix provides NPN, PNP, and DC output types, each with NO and NC models.
The supplied drawing shows an 80 x 65 x 40 mm housing, four 5.0 mm mounting holes, and marked RL and LED locations. Confirm line speed, response time, cable, wiring, and target conditions with XSZ before order.
50 mm source data only
Other M80 detection-hole diameters are 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 50 mm model codes are retained in this selection table.
| Type and Specification | ||
|---|---|---|
| Dimension | 80 x 65 x 40 mm | |
| Detection-hole diameter | 50 mm | |
| Detection method | In-ring detection | |
| Mounting holes | 4 x diameter 5.0 mm | |
| Output configuration | Output logic | Model |
| NPN | NO | SZ-M80-50DN |
| NC | SZ-M80-50DN2 | |
| PNP | NO | SZ-M80-50DP |
| NC | SZ-M80-50DP2 | |
| DC | NO | SZ-M80-50DO |
| NC | SZ-M80-50DC | |
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 | Confirm with XSZ before order |
| 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 50 mm detection-hole requirement.
- Choose NPN, PNP, or DC with NO or NC logic.
- Confirm the line-speed and response-time requirements.
- Confirm cable, wiring, target, and mounting conditions with XSZ.
Frequently asked questions
What hole diameter is included?
This page contains only the source-listed 50 mm detection-hole selection.
Which output types are listed?
The 50 mm model matrix lists NPN, PNP, and DC options with NO and NC logic.
What mounting data is shown?
The source drawing shows an 80 x 65 x 40 mm housing and four 5.0 mm mounting holes.
What should be confirmed before ordering?
Confirm line speed, response time, cable, wiring, target conditions, and installation clearance with XSZ.
Need 50 mm selection support?
Send XSZ your output requirement, target details, and installation conditions for confirmation.
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