The NOSHOK 304 Series sanitary pressure transmitter is designed specifically for heavy-duty applications where high accuracy, shock resistance and durability are required, including wash down applications and where space restricts easy adjustment. The transmitter features pressure and temperature sensors mounted directly behind the diaphragm, which minimizes fill fluid, allows the use of a smaller diaphragm, and reduces the potential for damage. This provides active temperature compensation at the point of measurement to minimize temperature and position error. Diaphragms are laser-welded and helium leak-tested.

The 304 Series transmitter features easy programming via an on-board, 360-degree rotatable display. It requires no reference pressure for range adjustment, and linearization can be made for various tank shapes. The transmitter can be cleaned-in-place (CIP) or steamed-in-place (SIP), is 3A approved, and is available with HART protocol. The transmitter's compact and robust stainless steel housing is ideal for hygienic applications and harsh, aggressive ambient conditions.

Applications include tank level measurement, food and beverage, dairy, breweries, chemical processing, and pharmaceutical.