Turck BI2-CRS343-ADZ30X2-B3131 Inductive Proximity Sensor

Description:

The Turck BI2-CRS343-ADZ30X2-B3131 inductive proximity sensor is used in high-pressure hydraulic and pneumatic cylinder position sensing systems. Commonly installed in hydraulic cylinders, pneumatic actuators, clamping systems, metal forming equipment, and industrial automation machinery requiring non-contact position feedback under high-pressure conditions. Maintenance teams and system integrators use this part for replacement, retrofit, expansion, and automation system repairs.

Applications:

The Turck BI2-CRS343-ADZ30X2-B3131 is designed for contactless detection of metallic targets in high-pressure industrial environments. It is commonly used in hydraulic press systems, injection molding machines, mobile hydraulics, steel processing equipment, and cylinder position monitoring applications where reliable sensing is required despite hydraulic pressure, vibration, and magnetic field interference. The probe-style housing allows installation directly into hydraulic cylinder assemblies and pressure-rated manifolds.

Technical Specifications:

• Manufacturer: Turck
• Manufacturer Part Number (MPN): BI2-CRS343-ADZ30X2-B3131/S34
• Product Type: Inductive Proximity Sensor
• Identification Number: 4276493
• Sensor Type: High Pressure Inductive Sensor
• Sensing Distance: 2 mm (0.08 in)
• Probe Length: 34.3 mm (1.35 in)
• Probe Diameter: 12.7 mm (0.50 in)
• Output Type: 2-Wire Normally Open
• Operating Voltage: 20-250 VAC / 10-300 VDC
• Switching Frequency: 20 Hz
• Connection Type: 7/8" 3-Pin Male Connector
• Housing Material: Stainless Steel AISI 303 with GD-Zn Chromated Connector Housing
• Active Face Material: PA12-GF30
• Pressure Rating: 200 bar Static / 100 bar Dynamic (2900 psi / 1450 psi)
• Protection Rating: IP67
• Mounting Type: Flush Mount
• Function: Non-contact cylinder position detection
• Application: Hydraulic and pneumatic cylinder monitoring
• Compatible Equipment: Hydraulic cylinders, presses, and clamping systems
• Installation: High-pressure cylinder port mounting
• Operating Environment: Industrial automation and hydraulic applications
• Operating Temperature: -25°C to +70°C
• Special Features: Magnetic field resistant, pressure resistant, reverse polarity protection, short-circuit protection
• Status Indicators: Green Power LED and Red Switching LED

Common Replacements:

• Turck BI2-CRS343-ADZ30X2-B1131/S34
• Turck BI2-CRS260-ADZ30X2-B1131/S34
• Turck BI2-CRS317-ADZ30X2-B1131/S34