Product No.: 330130-075-02-05 - General Introduction
This product is a compact, short-range, tubular inductive proximity sensor with an extended sensing face and a pre-wired connection. It belongs to a family of non-contact sensors used for detecting the presence of metallic (typically ferrous) objects. The part number specifies its body size, sensing range, output configuration, and a special feature (likely related to the sensing face or installation).
330130: Base series for inductive proximity sensors.
-075-: Indicates a M12 x 1 mm threaded barrel housing (12mm diameter).
-02: Typically specifies a 2 mm nominal sensing distance (Sn).
-05: This suffix is critical and often denotes a **flush-mountable or shortened housing design, and/or a pre-wired cable with a specific length and connector type.
Detailed Parameters
| Parameter Category | Specification | Details / Notes |
|---|---|---|
| Housing Style & Size | Cylindrical, M12 x 1 mm thread | The "-075-" denotes a standard M12 threaded barrel, smaller than the common M18 or M30 sizes. |
| Sensing Distance (Sn) | 2 mm | Nominal sensing distance for a standard steel target (Fe360). Effective range for non-ferrous metals (e.g., aluminum, brass) is significantly reduced (typically 30-60% of Sn). |
| Installation Type | Flush-mountable (Non-flush also possible) | The "-05" suffix commonly indicates the sensor can be mounted flush in a metal bracket without loss of sensing range, due to a shielded (ferrite core) design. |
| Housing Length | Approx. 30 - 50 mm (varies with cable/connector) | Compact length suitable for tight installation spaces. |
| Connection Type | Pre-wired, 2-meter PVC cable (typical for -05) | The "-05" often specifies an integrated cable with standard colors (Brown: +V, Blue: -V, Black: Signal). Alternative could be a quick-disconnect plug. |
| Output Type | PNP, Normally Open (NO) (most common for "-02") | The "-02" often correlates to a PNP (sourcing) DC 3-wire output in a Normally Open logic. NPN (sinking) variants may exist under a different suffix. |
| Supply Voltage | 10-30 V DC | Standard operating range. |
| Switching Current | Up to 200 mA | Maximum continuous output current. |
| Housing Material | Nickel-plated brass or Stainless Steel (V4A/AISI 316L) | Provides good chemical resistance and mechanical durability. |
| Protection Rating | IP67 | Dust-tight and protected against temporary immersion, suitable for most industrial environments. |
| Weight (with cable) | Approx. 50 - 100 grams | Lightweight, contributing to minimal mechanical load on mounting points. |
| Operating Frequency | ~1 kHz | Maximum switching frequency, suitable for high-speed counting applications. |
| Indicator | LED status indicator (Yellow/Green) | Provides visual confirmation of power and switching state. |
| Key Feature | Compact size, flush mounting, integrated cable. | Ideal for space-constrained applications where non-flush sensors cannot fit, and where quick installation is desired without separate cabling. |
Primary Application Scenarios
This sensor is designed for high-density, space-limited automation applications requiring reliable short-range detection.
Small Parts Detection & Counting:
PCB or Semiconductor Handling: Detects the presence of small metallic components, test points on circuit boards, or carrier trays on compact conveyor lines within electronics assembly equipment.
Position Verification in Compact Machinery:
Micro-Cylinder End Position Sensing: Used to confirm the extended or retracted position of small bore pneumatic cylinders inside packaging machines, medical devices, or small robotic grippers.
Tool Presence Monitoring:
CNC Tool Holder Verification: Mounted flush inside the tool pocket of a compact CNC machining center or lathe turret to verify the presence or correct seating of a tool holder (detecting its metallic pull-stud or flange).
Mobile & Collaborative Robotics:
End-Effector Safety/Position: Integrated into the lightweight arms or grippers of collaborative robots (cobots) to detect if a gripper is closed on a metallic part or to sense limits of motion in a compact space.
Valve Actuator Feedback:
Manifold-mounted Valve Position: Flush-mounted on the side of pneumatic or hydraulic valve manifolds to provide discrete feedback on the spool position of individual solenoid valves.
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