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TE CONNECTIVITY LS30351N Liquid Level Sensor

This liquid level sensor accurately detects high or low liquid levels across diverse applications. Featuring reliable reed switch operation, it offers versatile installation options—internal or external mountings. The sensor can be easily configured as normally open or normally closed by rotating through 180°, providing flexibility for different control systems. Constructed with durable materials like glass-filled nylon 6.6 and Ruthenium contact, it is suitable for liquids like fuels, oils, alcohols, and chemicals with specific gravity above 0.85. Its sealed design ensures reliable operation in harsh environments, with an operating temperature of 110°C and pressure tolerance up to 4 bar.

Authorized Distributors
Source:Newark
Part No:LS303-51N
Stock:1071
Inv Date:06-09-2026
Price: Unit price: $33.96
Buy/RFQ:
Part No:LS303-51N
Stock:0
Inv Date:06-10-2026
Price: Unit price: $33
Buy/RFQ:

TE CONNECTIVITY LS30351N Liquid Level Sensor Specifications:

  • Contact Material: Ruthenium
  • Maximum Switching Voltage: 250VAC
  • Maximum Switching Current: 1.0A
  • Maximum Power: 15 Watts
  • Housing Material: Glass Filled Nylon 6.6
  • Float Material: Glass Filled Nylon 6.6
  • Housing Color: Blue
  • Cable Type: 2x 18AWG PVC insulated, 0.5m long
  • Operating Temperature Range: Up to 110°C
  • Operating Pressure: 4 bar
  • Mounting Shock Resistance: 50g for 11ms
  • Mounting Vibration: 35g up to 500Hz
  • Connection Type: Stripped cables
  • Thread Size: M16 x 2 pitch
  • Sealing Washer: Included
  • Sealing Grommet: Included
  • Max Torque for Fixing Nut: 3 lbf·ft or 4Nm
  • External Fitting Hole Diameter: 23mm
  • Internal Fitting Hole Diameter: 16.5mm
  • Suitable for liquids with specific gravity ≥ 0.85
  • Designed for high or low-level detection in liquids, compatible with fuels, oils, alcohols, and chemicals.

Buy the Buy Gentech Sensors Liquid Level Sensor Part Number LS30351N Online

Order the Gentech Sensors LS30351N liquid level sensor online today. Designed for high or low-level detection in liquids such as fuels, oils, and chemicals, this sensor features reliable reed switch operation, versatile mounting options, and easy configuration to fit your specific application. Its sealed construction ensures durability in harsh environments, making it ideal for industrial, chemical, and fuel monitoring. With simple installation and robust materials, this sensor guarantees accurate liquid level detection, supporting safe and efficient process control in demanding operational conditions.

Get Gentech Sensors LS30351N today—precision liquid detection with easy internal and external mounting for reliable control.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY LS30351N?

You can click on the BUY or RFQ button to purchase LS30351N from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part LS30351N?

You can download the LS30351N datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of LS30351N?

TE CONNECTIVITY

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