Turck Ni4-DSU35-2ADZ30X2-B1151 Inductive Proximity Sensor

Description:

The TURCK NI4-DSU35-2ADZ30X2-B1151 Inductive Sensor is used in rotary actuator position monitoring and valve feedback systems. Commonly installed on pneumatic actuators, quarter-turn valves, chemical processing skids, water treatment equipment, and industrial fluid handling systems 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-DSU35-2ADZ30X2-B1151 Inductive Sensor is commonly used on butterfly valves, ball valves, pneumatic valve actuators, wastewater treatment equipment, food and beverage processing systems, chemical plants, and industrial process automation systems requiring reliable rotary position monitoring and end-of-travel feedback signals. The dual sensor design provides wear-free and contactless valve position detection for open and closed states.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part Number: NI4-DSU35-2ADZ30X2-B1151
• Product Type: Inductive Sensor for Rotary Actuators
• Sensor Technology: Dual Inductive Sensor
• Output Type: 2 × 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: DSU35 Rectangular Housing
• Housing Material: PP-GF30-V0 Thermoplastic
• Electrical Connection: 7/8" Male Connector (B1151)
• Electrical Configuration: 4-Wire AC/DC
• Mounting Style: Non-Flush
• Switching Frequency: 20 Hz
• Protection Rating: IP67
• Operating Temperature: -25°C to +70°C
• Features: Dual outputs for valve position monitoring, short-circuit protection, reverse polarity protection, LED indication
• Application: Rotary actuator position feedback and valve monitoring in industrial automation systems.

Common Replacements:

• TURCK NI4-DSU35TC-2ADZ30X2
• TURCK NI4-DSU35-2AP4X2-H1141
• TURCK NI4-DSU26TC-2ADZ30X2