描述
XSZ PROXIMITY SENSORS
SZ-M8-1DN M8 Flush Mount Proximity Sensor
A compact M8 flush mount DC proximity sensor with NPN normally open output and a 1 mm sensing distance for close-range industrial detection.
Choose a compact M8 flush mount sensor
XSZ SZ-M8-1DN is the 1 mm M8 flush mount DC NPN normally open model in the supplied matrix. It has a 45 mm body length, 8 mm diameter, an 8 x 8 x 1 mm standard iron target, 800 Hz response frequency, and 0.1 ms response time.
This page includes only 1 mm, 2 mm, and 3 mm M8 flush mount variants. Select the output configuration and distance that match your controller and mounting requirements.
Key product advantages
M8 flush mount distances
The source provides 1 mm, 2 mm, and 3 mm flush mount options for compact M8 installations.
Output configuration choice
The source matrix lists DC NPN, DC PNP, DC two-wire, and AC two-wire outputs where available for the selected distance.
Industrial reference parameters
The supplied specification table lists insulation, withstand voltage, circuit protection, environmental limits, and a nickel-plated brass housing with ABS sensing face.
Type and Specification
| Type and Specification | ||||
|---|---|---|---|---|
| Dimension | M8; body length 45 mm; body diameter 8 mm | |||
| Installation type | Flush mount, 1 mm | Flush mount, 2 mm | Flush mount, 3 mm | |
| NPN DC type | NO | SZ-M8-1DN | SZ-M8P-2DN | SZ-M8P-3DN |
| NC | SZ-M8-1DN2 | SZ-M8P-2DN2 | SZ-M8P-3DN2 | |
| PNP DC type | NO | SZ-M8-1DP | SZ-M8P-2DP | SZ-M8P-3DP |
| NC | SZ-M8-1DP2 | SZ-M8P-2DP2 | SZ-M8P-3DP2 | |
| DC two-wire type | NO | SZ-M8-1DO | SZ-M8P-2DO | |
| NC | SZ-M8-1DC | SZ-M8P-2DC | ||
| AC two-wire type | NO | SZ-M8-1AO | ||
| NC | SZ-M8-1AC | |||
| Sensing distance | 1 mm | 2 mm | 3 mm | |
| Standard detection target | Iron 8 x 8 x 1 mm | Iron 12 x 12 x 1 mm | Iron 10 x 10 x 1 mm | |
| Response frequency | 800 Hz | 800 Hz | 800 Hz | |
| Response time | 0.1 ms | 0.15 ms | 0.2 ms | |
| Repeat accuracy | 1% | |||
| Hysteresis | Less than 10% of detection range | |||
| Detectable target | Magnetic metal. Detection distance decreases for non-magnetic metal. | |||
| Consumption current | N/P type: less than 13 mA; D type: less than 0.8 mA; A type: less than 1.7 mA | |||
| Control output | N/P type: less than 300 mA; D type: less than 200 mA; A type: less than 400 mA | |||
| Circuit protection | N/P/D type: reverse-connection protection, surge absorption, and load short-circuit protection; A type: surge absorption | |||
| Operating and storage environment | -30 to +65 deg C, no freezing or condensation; 35-95% RH | |||
| Insulation resistance | At least 50 Mohm at DC 500 V megohmmeter, between live parts and housing | |||
| Withstand voltage | AC 1000 V, 50/60 Hz, 1 minute between live parts and housing | |||
| Temperature influence | -30 to +65 deg C at +23 deg C: within +/-15% of detection range; -25 to +65 deg C at +23 deg C: within +/-10% of detection range | |||
| Voltage influence | Within +/-15% of rated supply-voltage range; at rated supply voltage, within +/-10% of detection range | |||
| Material | Housing: nickel-plated brass; sensing face: ABS | |||
| Supply voltage, protection class, and connection | Confirm with XSZ before order | |||
Where it helps
Selection and installation checklist
- Verify that NPN normally open logic matches the connected controller input.
- Use the 1 mm flush mount version with the specified 8 x 8 x 1 mm standard iron target.
- Check that the target is magnetic metal; non-magnetic metal reduces the detection distance.
- Confirm supply voltage, protection class, connection type, wiring, and selected output configuration with XSZ before order.
Frequently asked questions
What is the SZ-M8-1DN sensing distance?
The selected M8 flush mount version has a 1 mm sensing distance and uses an 8 x 8 x 1 mm standard iron target.
Which flush mount M8 versions are listed?
This page lists 1 mm, 2 mm, and 3 mm M8 flush mount variants.
What is the response frequency?
The supplied matrix lists 800 Hz response frequency for the three M8 flush mount distances shown on this page.
What should be confirmed before order?
Confirm the exact model configuration, supply voltage, protection class, connection and wiring, controller input, and target compatibility with XSZ.
Confirm the exact SZ-M8-1DN configuration
Send your target material, output requirement, supply voltage, and mounting layout for a factory quotation.
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