1. Basic Characteristics

• Sensor Type: Inductive proximity sensor
• Protection Class: IP67 (suitable for underwater applications)
• Housing Material: Nickel-copper alloy
• Connection Method: 2m silicone cable

2. Technical Parameters

• Detection Distance: Rated switching distance (Sn) = 75mm; safe operating distance ≤ 0.81×Sn (mm)
• Mounting Type: Non-flush mounting
• Operating Voltage: 10-30VDC
• Response Frequency: 200Hz
• Rated Current: 200mA
• Output Type: NPN/PNP (Normally Open/NO / Normally Closed/NC)
• Operating Temperature: -30…+85°C
• Repeat Accuracy: ≤ 2% of full scale
• Temperature Drift: ≤ ±10% (-25°C to +70°C); ≤ ±15% (below -25°C or above +70°C)
• Hysteresis: 3…15%
• Certifications: CE, UL certified

3. Functional Features

• Non-contact Operation: No direct contact with mechanical moving parts. When an object approaches the sensor surface within a certain distance, the switch is activated without mechanical contact or pressure—this can drive DC circuits or provide control commands to PLC devices.
• Hybrid Performance: Combines the functions of a limit switch and the performance of a sensor. It offers stable and reliable operation, fast frequency response, long service life, and strong anti-interference capability, along with waterproof, corrosion-resistant, and shockproof properties.

4. Application Fields

• Widely used in mines with explosive gas mixtures (e.g., methane, coal dust) and environments free of insulation-damaging corrosive gases.
• Also applicable to scenarios such as automatic metering of products/parts, detection of measuring instruments, and range control of instrument pointers.