LEUZE IS 212MM/2NO-6E0 M12 INDUCTIVE PROXIMITY SENSOR (PART NUMBER: 50109682)

DEEP PRODUCT OVERVIEW
The Leuze IS 212MM/2NO-6E0 (Order Part Number: 50109682) is a high-grade industrial inductive proximity sensor (Inductive Switch) belonging to the rugged Series 212 ecosystem manufactured by the global automation pioneer Leuze electronic (Germany). Engineered with a standard metric M12 cylindrical threaded barrel footprint, this premium device is built exclusively for the non-contact tracking, counting, and positioning of metallic targets across automated infrastructure. This non-contact electromagnetic method completely eliminates mechanical wear and tear, vastly extending the operational lifecycle of factory machinery while securing elite data stream integrity within severe operating conditions.

ELECTROMAGNETIC SENSING PRINCIPLE & FLUSH MOUNTING ADVANTAGES
The device operates strictly on the high-frequency electromagnetic field induction principle. The internal sensor coil located at the front sensing face continuously projects an alternating electromagnetic field into the active scanning field. The instant a metallic object (optimized for ferromagnetic elements such as standard Fe360 mild steel) enters this localized zone, eddy currents are induced across its substrate surface. These eddy currents draw raw energy from the field, leading to an attenuation of oscillation amplitude inside the sensor's internal circuitry. The integrated microelectronic board continuously gauges this voltage sụt giảm; once the variation crosses the calibrated safety threshold, the transistor output immediately triggers to alert the central PLC.
Crucially, this model features a specialized Flush (Embedded) Mounting architecture. This configuration isolates the electromagnetic field horizontally, allowing engineers to embed the threaded barrel completely flush into surrounding metal fixtures or gá đặt plates without suffering from premature field dampening (pre-damping). This design keeps the PBT plastic front face shielded against physical shear forces and impact damage common to daily manufacturing operations.

STABLE SENSING RANGE & MINIMAL TEMPERATURE DRIFT
The sensor yields a nominal sensing distance (Sn) of 6 mm when evaluated against a standard Fe360 steel plate. To guarantee unmatched stability and provide a robust buffer against machinery vibration tolerances, the recommended reliable operating range (Sa) is tightly optimized from 0 to 4.8 mm. Backed by a micro-minimal temperature drift rating of less than 10% across its thermal spectrum, the device locks down a uniform tracking threshold even when factory room temperatures fluctuate rapidly. Furthermore, the internal hysteresis window is precisely managed at 10%, fully neutralizing output signal jitter when target metal pieces hover along the extreme outer boundary of the inductive field.

RAPID HIGH-FREQUENCY SWITCHING & TRIPLE ELECTRICAL PROTECTION
- High-Velocity 800 Hz Switching Performance: The internal processor executes up to 800 state transitions per second, making it perfectly suited for track tooth counting, fast conveyor item checking, pneumatic cylinder piston stroke monitoring, machine spindle tracking, and industrial gear rotational velocity logging.
- NPN Normally Open (NO) Transistor State: Under normal, unobstructed conditions, the output loop remains completely locked (Output OFF). The instant metal enters the sensing field, the NPN transistor switches to close the electrical path (Output ON), handling a robust continuous load current of up to 200 mA. This transfers clean digital logic directly to PLC input cards with a minimal voltage drop (≤ 2 V).
- Comprehensive Mạch bảo vệ Suite: The sensor is fortified with integrated reverse polarity protection, output short-circuit protection, and inductive load voltage surge suppression, shielding the master control electronics from transient electrical hazards on the shop floor.

HEAVY-DUTY HARDWARE FOOTPRINT & INDUSTRIAL DURABILITY
- Nickel/Chrome-Plated Brass Housing: Delivers outstanding structural strength, resisting thread strip out under heavy tightening torque and enduring continuous exposure to machine oils, tool cooling fluids, and cutting emulsifiers. The front sensing cap is molded from technical grade PBT plastic. The sensor comes standard with a factory-sealed, 2-meter PVC jacketed cable housing 3 high-flexibility wire cores, allowing smooth cable routing within robotic drag chains.
- Robust IP67 Ingress Protection: Ensures total fine dust exclusion and temporary water submersion protection during routine production washdowns. Matched with an extended operating temperature range from -25°C up to high-ambient environments of +70°C, the Leuze IS 212MM/2NO-6E0 operates flawlessly across heavy machining shops, automotive stamping cells, packaging machinery, and molding operations. A high-visibility status LED is integrated at the rear, simplifying alignment checks and field testing.

DETECTION CAPACITY & PERFORMANCE DATA
- Device Classification: Inductive Switch / Proximity Sensor
- Product Series: 212 Series
- Mechanical Mounting Profile: Flush / Embedded mounting configuration
- Nominal Sensing Distance (Sn): 6 mm (Evaluated with standard Fe360 steel target)
- Reliable Operating Sensing Range (Sa): 0 mm to 4.8 mm
- System Repeatability: ≤ 5% of sensing range
- Temperature Sensing Drift: ≤ 10% across full spectrum
- Differential Hysteresis: 10% of total dải quét

ELECTRICAL DATA & TRANSISTOR OUTPUTS
- Operating Supply Voltage: 10 ... 30 VDC
- Residual Supply Voltage Ripple Allowed: 0 ... 20%
- Open-Circuit Current Consumption: ≤ 10 mA
- Number of Channels: 1 Digital Output channel
- Transistor Output Configuration: NPN Type
- Output Logic Configuration: NO (Normally Open)
- Maximum Continuous Output Current: 200 mA
- Operational Voltage Drop: ≤ 2 V
- Off-State Residual Leakage Current: ≤ 0.1 mA
- System Switching Frequency: 800 Hz
- Initialization Delay Before Availability: 50 ms

CONNECTION INTERFACE & WIRING SCHEME
- Electrical Connection Type: Integrated factory-sealed cable
- Total Cable Length: 2 meters
- Number of Conductor Leads: 3-wire core layout
- Cable Jacket Composition: Heavy-duty insulation PVC plastic
- Standard Wiring Interconnect Layout:
  + Brown Lead: Positive Voltage Input Rail (+10 ... 30 VDC)
  + Blue Lead: Negative Voltage Input Rail (0V)
  + Black Lead: NPN Transistor Digital Logic Output

MECHANICAL & MATERIAL SPECIFICATIONS
- Physical Enclosure Style: Cylindrical threaded barrel body
- Metric Thread Specification: M12 × 1 (12 mm outer diameter)
- Total Housing Length: 52 mm
- Enclosure Substrate Material: Rigid Chrome-plated / Nickel-plated brass barrel
- Front Sensing Face Material: Technical grade PBT Plastic polymer
- Device Status Indicator: Integrated 1-beam high-visibility status LED
- Net Device Weight: Optimized according to standard metric M18/M12 scales

ENVIRONMENTAL RATINGS & STANDARDS ALIGNMENT
- Ingress Protection Rating: IP67 (Completely dust-tight and temporary water splash proof)
- Electrical Safety Classification: Class II insulation
- Ambient Operating Temperature Spectrum: -25°C to +70°C
- Ambient Storage Temperature Spectrum: -25°C to +70°C
- On-Board Safety Circuits: Integrated reverse polarity protection, output short-circuit protection, inductive load spike suppression.
- Compliance & System Guidelines: cULus certified, fully aligned with international IEC 60947-5-2 industrial automation standards.