01
Sanitary design requirements
Sanitary pressure gauges require smooth, crevice-free wetted surfaces cleanable in place without dismantling. Key parameters are diaphragm material (316L), surface roughness (Ra ≤ 0.8 µm for most applications), connection type (tri-clamp or hygienic flange) and fill fluid compatibility with CIP/SIP temperature.
02
Typical applications
Food and beverage production lines, dairy processing, brewing and fermentation vessels, biotech and pharmaceutical utility systems, clean steam monitoring and filling equipment where hygiene and cleanability are mandatory.
03
RFQ guidance
Specify the connection size and standard (tri-clamp DN, DIN 11851 or other), medium, CIP/SIP temperature, required surface finish and whether documentation for 3-A or EHEDG compliance is needed.