FLX Sanitary Switch

The HiTECH FLX family of Conductivity Level Switches are an ALL stainless liquid level switch, based on the conductance technology, measuring between the sensor tip and a ground reference. Designed to be non-clogging and well suited for clean-in-place service, they are the ideal choice for the beverage, food, biotech, pharmaceutical, and chemical industries. To satisfy a broad range of application requirements, a variety of process connections and wetted materials are available.

Operating Principle:

Conductivity

Features:

• 3-A Sanitary Standard
• ALL Stainless Steel Design
• Process Connections
  • Tri-Clamp – [ 1-1/2” or 2”] (shown in photo)
  • Sanitary Weld-on Nipple
  • Milkcoupling
  • Flange [All sizes]
• Wetted Materials –
  • 316 L + PE (Standard)
  • 316 L + Ceramic Al2O3 (Available)
• No Moving Parts
• Adjustable Sensitivity
• Easy to Install
• Maintenance Free

Application:

• Biotech
• Bottling
• Breweries
• Dairies
• Food Processing
• Pharmaceuticals

Specification:

• Principle : Conductivity
• Process connections : G1” (1” BSP) (standard) :
• Various process connections (see ordering code)
• Material housing : SS 304
• Material sensor : SS 316 L + PEEK (Insulation part 8)
• (Option: Ceramic for HT)
• Insertion length : 100 mm (standard) From 20 mm to 2 meter (specify)
• Process temperature : -30°C to +100°C (140°C/45 mins) (Option to +180°C)
• Ambient temperature : -20°C to +60°C
• Maximum pressure : 10 bar
• Protection grade : IP67
• Electrical connection : PG9, 1/2” NPT or M20
• Power supply : 20 – 28 Vdc
• Output : Relay or PNP