290106N float level switch 1 1/2"

  • Manufacturer: SECTORIEL
  • Manufacturer's code: 290106N
  • pcs.
  • Gross price: €316.60 €257.40

The LT 201 full stainless steel level switch (Code: 290106N) is a heavy-duty instrument engineered for rigorous level control in high-pressure tanks and reservoirs. Constructed entirely from premium AISI 316 stainless steel (body, float, and junction box), it is designed to withstand extreme fluid pressures up to 30 bar and operating temperatures from -20°C to +150°C. Featuring a 1" 1/2 BSP connection and an IP65 protection rating, its primary advantage is reliable magnetic switching via a robust REED contact (3A @ 250V AC / 30V DC), ensuring dependable automation and safety signaling in demanding industrial environments.

LT 201 Series Full Stainless Steel Level Switch – 290106N (1" 1/2 BSP, 30 Bar, 150°C)

The LT 201 level contactor provides highly reliable fluid level regulation and monitoring within demanding, high-pressure industrial tanks and closed reservoirs. Operating on a precise mechanical-magnetic principle, the 16° vertical movement of the float drives a magnetic mechanism that actuates an internal SPDT REED contact. This action seamlessly closes the NC circuit, making it perfectly suited for critical automation tasks such as starting or stopping heavy-duty pumps, modulating motorized and solenoid valves, or activating critical high/low-level alarms. Designed exclusively for horizontal installation, it requires a minimum fluid density of 0.7 for optimal performance.

All-Stainless Steel AISI 316 Construction for Extreme Conditions

Unlike standard switches, the LT 201 is distinguished by its "full stainless steel" construction; the main body, the Ø 40 mm float, and the junction box are all manufactured from high-grade AISI 316 stainless steel. This ensures unparalleled mechanical strength and exceptional resistance to corrosion, allowing the unit to operate safely under high pressures (up to 30 bar) and extreme thermal conditions (-20°C to +150°C). The integrated electrical components are securely sealed within the IP65-rated housing, complete with a 1/2" NPT cable gland outlet, providing excellent protection against environmental factors like dust and water jets.

Key Technical Specifications:

  • Device Type: Horizontal float level switch with magnetic SPDT REED contact.
  • Process Connection: 1" 1/2 BSP (G 1" 1/2) threaded connection.
  • Maximum Fluid Pressure (PS): 30 bar.
  • Operating Temperature Range (TS): -20°C to +150°C.
  • Minimum Liquid Density: 0.7.
  • Electrical Contact Type: SPDT REED contact (float closes NC circuit).
  • Breaking Capacity: 3 A @ 250V AC / 3 A @ 30V DC.
  • Materials: Fully constructed from AISI 316 stainless steel (body, float, and junction box).
  • Protection Rating: IP65.
  • Float Dimensions: Ø 40 mm diameter (Dimension E).
  • Float Articulation: ± 16° from the horizontal axis.
  • Wiring Connection: 1/2" NPT cable gland outlet.
  • Mounting Orientation: Horizontal mounting.