Noshok 20 Series Intelligent Silo & Tank Level Sanitary Pressure Transmitters

The NOSHOK 20 series intelligent silo and tank level transmitters are programmed via the standard onboard display and food, beverage or dairy specific process connections. The sensors are mounted directly behind the diaphragm, which minimizes fluid fill and the ability to use a smaller diaphragm. This provides current temperature compensation at the point of measurement, minimizing temperature and position errors. Turndown ratios up to 10:1 allow for a greater range adjustment. Accuracy is based on adjusted span, not full scale range. Ideal for applications including; Food & Beverage, Dairy, Chemical Processing and Pharmaceutical.

  • Easy programming and range adjustment without test pressure via on-board display
  • Accuracy 0.1% of adjusted span
  • 10:1 turn down
  • Active temperature compensation
  • 360° rotatable display
  • Ranges from 16 inH2O to 58 psig (1,600 inH2O)
  • Hart® protocol output available
  • All Stainless Steel housing and wetted parts
  • Strong flush diaphragm with minimal fill volume
  • Can be cleaned-in-place (CIP) or steamed-in-place (SIP)
  • 3A Certified
  • Ideal for applications including food & beverage, dairy, chemical processing and pharmaceutical

Data Sheet




20 Series


4 mA to 20 mA 2-wire, 4 mA to 20 mA 2-wire and Hart® signal


0.1% of adjusted span


316 Stainless Steel

Pressure Range

16 inH2 O to 58 psig (1,600 inH2 O)