描述
XSZ INDUSTRIAL SENSORS
SZ-M68-8DN Detection-Hole Sensor
A source-listed 8 mm detection-hole sensor with NPN and PNP NO/NC model options.
8 mm detection hole0.7 mm minimum target
Focused 8 mm selection
This page contains only the source-listed 8 mm detection-hole option. The source gives a 0.7 mm minimum detection target and four NPN or PNP NO/NC models.
The drawing shows a 39 x 68 x 20 housing, two 5.6 mm mounting holes at 28 mm spacing, and a side adjustment screw. Confirm cable, wiring, target material, and installation clearance with XSZ before order.
Model selection
Only the supplied 8 mm model codes are retained in this selection table.
| Type and Specification | ||
|---|---|---|
| Dimension | 39 x 68 x 20 | |
| Detection-hole diameter | 8 mm | |
| Minimum detection target | 0.7 mm | |
| Standard detection target | Iron | |
| Output configuration | Output logic | Model |
| NPN | NO | SZ-M68-8DN |
| NC | SZ-M68-8DN2 | |
| PNP | NO | SZ-M68-8DP |
| NC | SZ-M68-8DP2 | |
8 mm source data only
Other hole diameters from the source are excluded from this page.
Clear output mapping
NPN and PNP labels are vertically merged, with NO and NC codes kept separate.
Drawing-supported installation data
The source drawing provides housing size, mounting-hole size, spacing, and side adjustment location.
Operating parameters
| Operating voltage | 10-30 VDC |
|---|---|
| Consumption current | 15 mA |
| Load current | 100 mA maximum at DC 24 V |
| Circuit protection | N.P.D type: reverse-connection protection, surge absorption, and load short-circuit protection |
| Ambient temperature and humidity | Operating and storage: -30 to +65 deg C, no freezing or condensation Operating and storage humidity: 35-95% RH |
| Insulation resistance | At least 50 Mohm at DC 500 V, between energized parts and housing |
| Temperature influence | -30 to +65 deg C: within +/-15% at +23 deg C -25 to +60 deg C: within +/-10% at +23 deg C |
| Voltage influence | Within +/-15% of rated supply-voltage range; within +/-10% sensing distance at rated supply voltage |
| Adjustment and mounting | Side adjustment screw Mounting holes: diameter 5.6 x 2; center spacing: 28 mm |
| Protection class | IP67 (IEC) |
Applications and ordering support
Where it can be considered
- Small part-through detection stations
- Compact assembly equipment
- Material-handling stations
Confirm the target material and installation conditions with XSZ before order.
Selection checklist
- Confirm the 8 mm detection-hole requirement.
- Use the listed 0.7 mm minimum target reference.
- Choose NPN or PNP with NO or NC output logic.
- Confirm cable, wiring, and mounting clearance with XSZ.
Frequently asked questions
What hole diameter is included?
This page contains only the source-listed 8 mm detection-hole selection.
What minimum target is listed?
The source lists a 0.7 mm minimum detection target.
Which output types are listed?
The 8 mm model matrix lists NPN and PNP models with NO and NC logic.
What mounting data is shown?
The source drawing shows a 39 x 68 x 20 housing and two 5.6 mm mounting holes at 28 mm spacing.
Need 8 mm selection support?
Send XSZ your output requirement, target details, and installation conditions for confirmation.
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