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Download the Delta Controls Model 571 Detailed Datasheet

Model 571 with Stainless Steel  HousingFeatures

Typical Applications

Ultraclean Water, Fruit Juice, Fermentation Tanks, Vegetable Oil, Milk Processing, Beer, Wine, Spirits, Candy Making, Pharmaceutical Reactors.


The Delta Controls Model 571 Level and Pressure Transmitter was designed specifically for food, pharmaceutical and ultraclean applications. The sensor is constructed of 100% 316 S.S. It is completely free from process wetted crevices, cracks, and voids that can harbor contaminants. The back of the sensor assembly is usually vented to atmosphere to compensate for barometric pressure changes.

The electronics and sensor are sealed and potted as an inner module which is located in the stem of the transmitter. The small overall size of this instrument makes it ideal for mounting in confined spaces that would not accommodate standard transmitters.

The Delta Controls Model 571 is commonly used as a liquid level transmitter in vented tanks. The pressure at the bottom of a vented tank containing fluid is linearly proportional to the height and density of the fluid above the sensor.


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