Side Mounted Level Detectors

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Side Mounted Level Switches


400 Series


vac to 1250 psi, vac to 95 bar; -65° to 800°F, -54° to 427°C


Unit: ATEX, CRN, CSA, KOSHA, SIL, TestSafe (SAA), UL

The versatile SOR 400 Series line of side-mounted level detectors is available with flanged or NPT threaded connections. The chamber mounts directly to the tank without a bridle, and the float extends into the tank for accurate operation. 400 Series units are serviceable and perform well in harsh environments.

  • Serviceable flanged or NPT connection
  • Pressure from vacuum to 1250 psi, temperature from -65°F to 450°F
  • Stainless steel detectoring mechanism for harsh atmospheres
  • All ASTM material construction
  • Designed to ASME B31.1 or B31.3 guidelines

Power Plant 101

Safety Integrity Level (SIL) Short Training