Baumer AY Diaphragm Pressure Gauge with Clamp Connection-AYD2
Baumer AY diaphragm pressure gauge is a compact sanitary pressure gauge with DN 50 and DN 63 mm dial size, clamp process connection, AISI 316L stainless steel diaphragm and IP65 protection. It is suitable for hygienic pressure measurement in food, dairy, pharmaceutical, beverage and process applications.
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A. Product Overview
The Baumer AY diaphragm pressure gauge is a sanitary type pressure gauge designed for hygienic and compact pressure measurement applications. It is available in DN 50 and DN 63 mm dial sizes and supports pressure ranges from -1 to 2 bar and 2 to 40 bar.
This gauge comes with an AISI 304 stainless steel bayonet case, with an optional AISI 316 stainless steel case for more demanding environments. The sensing element is an AISI 316L stainless steel diaphragm, which makes it suitable for clean process applications where media compatibility, hygiene and easy cleaning are important.
The Baumer AY pressure gauge is available with 1 1/2 inch, 2 inch and 2 1/2 inch clamp connections, making it suitable for sanitary pipelines, tanks and process equipment. It has accuracy class 1.6, IP65 protection, and optional IP66 and IP67 protection for improved resistance against dust and water ingress. The gauge follows EN 837-3 reference standard.
B. Working Principle
The Baumer AY diaphragm pressure gauge works on a diaphragm sensing principle. When process pressure is applied through the clamp connection, the pressure acts on the AISI 316L stainless steel diaphragm. The diaphragm deflects according to the applied pressure.
This diaphragm movement is transferred mechanically to the gauge movement system, which rotates the pointer on the dial. The user can then read the pressure directly on the analog dial.
Because the pressure is sensed through a diaphragm instead of a conventional bourdon tube, the gauge is more suitable for sanitary, viscous, crystallizing or clogging media. The clamp connection also allows easier installation, removal and cleaning in hygienic process lines.
C. Why It Is Used
The Baumer AY diaphragm pressure gauge is used where standard pressure gauges may not be suitable due to hygiene, media contamination risk or cleaning requirements. Its diaphragm design helps isolate the measuring system from the process media while still providing reliable pressure indication.
It is mainly used for:
Measuring pressure in sanitary process lines
Monitoring pressure in food and dairy production systems
Checking pressure in pharmaceutical and clean process applications
Pressure measurement in tanks, pipelines and skid systems
Applications where clamp connection is preferred for easy cleaning
Processes that require AISI 316L wetted parts
Low and medium pressure measurement up to 40 bar
Applications requiring compact DN 50 and DN 63 mm dial sizes
The gauge is useful because it offers hygienic construction, stainless steel wetted parts, clamp type process connection and reliable analog pressure indication.
D. Suitable Buyers
The Baumer AY diaphragm pressure gauge is suitable for buyers who need sanitary pressure measurement with clamp connection.
Suitable buyers include:
Food processing plants
Dairy plants
Beverage manufacturers
Pharmaceutical companies
Biotech process plants
Water treatment system manufacturers
Skid manufacturers
OEM machine builders
Process equipment manufacturers
Instrumentation contractors
Maintenance departments
Purchase teams looking for Baumer pressure gauges
System integrators working on hygienic process applications
Chemical and clean process industries
FAQ
1. What is the Baumer AY diaphragm pressure gauge used for?
The Baumer AY diaphragm pressure gauge is used for sanitary pressure measurement in food, dairy, pharmaceutical, beverage and process industries. It is suitable for applications where hygienic clamp connection and stainless steel wetted parts are required.
2. What dial sizes are available in the Baumer AY pressure gauge?
The Baumer AY pressure gauge is available in DN 50 and DN 63 mm dial sizes.
3. What is the pressure range of the Baumer AY diaphragm pressure gauge?
The pressure range is available from -1 to 2 bar and 2 to 40 bar, depending on the application requirement.
4. What is the accuracy class of the Baumer AY pressure gauge?
The Baumer AY diaphragm pressure gauge has accuracy class 1.6.
5. What material is used for the diaphragm sensing element?
The sensing element is made from AISI 316L stainless steel diaphragm, which is suitable for hygienic and corrosion resistant applications.
6. What process connections are available?
The Baumer AY pressure gauge is available with 1 1/2 inch, 2 inch and 2 1/2 inch clamp connections.
7. Is the Baumer AY pressure gauge suitable for sanitary applications?
Yes, the Baumer AY diaphragm pressure gauge is suitable for sanitary applications because it uses a clamp connection, AISI 316L stainless steel diaphragm and hygienic construction.
8. What is the protection class of this pressure gauge?
The standard protection class is IP65, with optional IP66 and IP67 protection.
9. What case material is used in the Baumer AY pressure gauge?
The standard case material is AISI 304 stainless steel bayonet case, with optional AISI 316 stainless steel case.
10. Which standard does the Baumer AY diaphragm pressure gauge follow?
The Baumer AY diaphragm pressure gauge follows EN 837-3 reference standard.