TURCK NI40-G47SR-FZ3X2 Inductive Proximity Switch

Description:

The TURCK NI40-G47SR-FZ3X2 Inductive Proximity Switch is used in industrial machine position sensing and long-range non-contact metal detection systems. Commonly installed in conveyor systems, bulk material handling equipment, steel processing machinery, packaging systems, and heavy industrial automation applications requiring extended sensing distances and AC/DC operation. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and industrial automation upgrades.

Applications:

The TURCK NI40-G47SR-FZ3X2 Inductive Proximity Switch is commonly used in conveyor systems, mining equipment, pallet handling machinery, metal fabrication equipment, process machinery, and manufacturing systems requiring reliable part detection, position monitoring, end-of-travel sensing, and machine sequencing functions. Its 2-wire AC/DC design allows direct integration into relay logic circuits and legacy control systems without requiring a dedicated DC sensor supply.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part Number: NI40-G47SR-FZ3X2
• Product Type: Inductive Proximity Switch
• Sensor Technology: Inductive Sensing
• Output Type: 2-Wire AC/DC Normally Open (NO)
• Operating Voltage: 20-250 VAC
• Operating Voltage (DC): 10-300 VDC
• Rated Output Current: Up to 400 mA AC / 300 mA DC
• Sensing Distance: 40 mm
• Housing Style: G47 Threaded Barrel
• Housing Material: Chrome-Plated Brass
• Mounting Style: Non-Flush (Non-Embeddable)
• Connection Type: Integral Cable
• Electrical Configuration: 2-Wire AC/DC
• Switching Frequency: 20 Hz
• Protection Rating: IP67
• Operating Temperature: -25°C to +70°C
• LED Status Indication: Yes
• Features: Long sensing range, AC/DC operation, wear-free switching, short-circuit protection
• Application: Non-contact metal object detection and machine position sensing in industrial automation systems. Specifications are based on the TURCK G47 AC/DC inductive sensor family characteristics.

Common Replacements:

• TURCK NI30-G47SR-FZ3X2
• TURCK BI30-G47SR-FZ3X2
• TURCK NI40-G47SR-VP4X2