描述
XSZ INDUSTRIAL SENSORS
SZ-M74-M25DN Detection-Hole Sensor
A 74 x 48 x 15 detection-hole sensor series with a 25 mm detection-hole diameter and 3 mm minimum detection target.
25 mm detection-hole overview
This page contains only the 74 x 48 x 15 sensor with a 25 mm detection-hole diameter. The source lists a 3 mm minimum detection target for this selection.
The 25 mm model matrix includes NPN, PNP, DC, and AC variants in normally open and normally closed output logic. Confirm cable, wiring, target material, and installation clearance with XSZ before order.
Key product advantages
25 mm hole selection
The source-selected detection-hole diameter is 25 mm, with a listed 3 mm minimum detection target.
Output selection
The 25 mm column provides NPN, PNP, DC, and AC output configurations in NO and NC logic.
Side adjustment
The common specification lists side potentiometer sensitivity adjustment.
Product specification
| Type and Specification | ||
|---|---|---|
| Dimension | 74 x 48 x 15 | |
| Detection-hole diameter | 25 mm | |
| Minimum detection target | 3 mm | |
| Output configuration | Output logic | Model |
| NPN | NO | SZ-M74-M25DN |
| NC | SZ-M74-M25DN2 | |
| PNP | NO | SZ-M74-M25DP |
| NC | SZ-M74-M25DP2 | |
| DC | NO | SZ-M74-M25DO |
| NC | SZ-M74-M25DC | |
| AC | NO | SZ-M74-M25AO |
| NC | SZ-M74-M25AC | |
| Consumption and load | Consumption current: 15 mA Maximum load current: 100 mA at DC 24 V |
|---|---|
| Circuit protection | N/P/D type: reverse-connection protection, surge absorption, and load short-circuit protection |
| Supply voltage | DC: 12-24 V (6-36 V); ripple (P-P) less than 10% AC: 110-220 V (36-250 V), 50/60 Hz |
| Temperature and humidity | Operating and storage: -30 to +65 deg C, no freezing or condensation Operating and storage humidity: 35-95% RH |
| Electrical safety | Insulation resistance: at least 50 Mohm at DC 500 V, between energized parts and housing Withstand voltage: AC 1000 V, 50/60 Hz, 1 minute, between energized parts and housing |
| Temperature and voltage influence | Temperature: -30 to +65 deg C, within +/-15% of sensing distance at +23 deg C; -25 to +60 deg C, within +/-10% at +23 deg C Voltage: within +/-15% of rated supply-voltage range; within +/-10% sensing distance at rated supply voltage |
| Sensitivity adjustment | Side potentiometer adjustment |
| Protection class and housing | Protection class: IP67 (IEC) Housing: ABS |
Where it helps
Selection and installation checklist
- Confirm that the required physical sensor size is 74 x 48 x 15.
- Use only the 25 mm detection-hole selection and its listed 3 mm minimum target reference.
- Select the required NO or NC output logic and NPN, PNP, DC, or AC model code.
- Confirm cable, connector, wiring arrangement, target material, and installation clearance with XSZ before order.
Frequently asked questions
What hole diameter is covered?
This page contains only the source-listed 25 mm detection-hole configuration.
What minimum target is listed?
The selected 25 mm configuration lists a 3 mm minimum detection target.
Which outputs are listed?
The source lists NPN, PNP, DC, and AC models with NO and NC output logic.
Can XSZ confirm connection details?
Yes. Confirm cable, connector, wiring arrangement, target material, and installation clearance with XSZ before order.
Need 25 mm detection-hole selection support?
Send XSZ your target details, output requirement, supply information, and installation conditions for confirmation.
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