Turck NI4-DSU26TC-2ADZ30X2 Inductive Proximity Sensor

Description:

The TURCK NI4-DSU26TC-2ADZ30X2 Inductive Sensor is used in rotary actuator position monitoring and quarter-turn valve feedback systems. Commonly installed on pneumatic valve actuators, process control valves, chemical processing equipment, water treatment systems, and industrial fluid handling applications requiring open and closed position indication. Maintenance teams and system integrators use this part for replacement, retrofit, valve automation upgrades, and process control system expansion.

Applications:

The TURCK NI4-DSU26TC-2ADZ30X2 Inductive Sensor is commonly used on butterfly valves, ball valves, pneumatic actuators, chemical processing skids, wastewater treatment systems, food and beverage process equipment, and industrial valve automation systems requiring reliable rotary position monitoring and end-of-travel feedback signals.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part Number: NI4-DSU26TC-2ADZ30X2
• Identification Number: 4290004
• Product Type: Inductive Sensor for Rotary Actuators
• Sensor Technology: Inductive Dual Sensor
• Output Type: 2 x Normally Open (NO) Contacts
• Operating Voltage: 20-250 VAC / 10-300 VDC
• Rated Output Current: ≤400 mA AC / ≤300 mA DC
• Sensing Distance: 4 mm
• Housing Style: DSU26 Rectangular Housing
• Housing Material: PP-GF30 Thermoplastic
• Electrical Connection: Terminal Chamber
• Electrical Configuration: 4-Wire, 2 x NO Contact
• Mounting Style: Non-Flush
• Switching Frequency: 20 Hz
• Protection Rating: IP67
• Operating Temperature: -25°C to +70°C
• Features: Dual output valve position monitoring, short-circuit protection, reverse polarity protection, LED indication, mounting for standard rotary actuators
• Application: Valve position feedback and rotary actuator monitoring in industrial automation systems.

Common Replacements:

• TURCK NI4-DSU26TC-2AP4X2
• TURCK NI4-DSU35TC-2ADZ30X2
• TURCK NI4-DSU26TC-2Y1X2