DN63, 100, and 160 Diaphragm Gauges

Where isolation of the gauge mechanism from the process medium is required, Staitech offer a range of diaphragm seal gauges. Standard gauges have a 100mm diameter case with clamp fitting to suit either 1 – 1/2″ or 2″ ASME BPE connection. Wetted surfaces are finished to 0.5 microns Ra. Case and transmission fill fluids are FDA compliant.

Size Range	1″ – 3″ ASME BPE compliant clamp connections
Materials	Stainless steel body Laminated safety glass lenses
Standard Pressure Ranges	0-1, -1-0-3, -1-0-5, 0-2.5, 0-4, 0-6, 0-10 & 0-16 Non-standard ranges specifiable between full vacuum and 40 barg
Options	Wide range of diaphragm seals with clamp connection FDA compliant transmission fluid High temperature version available for steam duty Bottom, back and side entry ATEX rated gauges Electrical contact system Flanged diaphragm seal Diaphragm guard gaskets
Literature	DN100 Data Sheet installation & maintenance

DN63 Diaphragm Seal Gauges – Autoclavable

For smaller tube sizes, Staitech offer a DN63 diaphragm seal pressure gauge with diaphragm seal to suit a 3/4″ ASME BPE clamp fitting. This gauge is also suitable for autoclaving. Wetted surfaces are finished to 0.5 microns Ra. Case and transmission full fluids are FDA compliant.

Size Range	Bottom entry 3/4″ ASME BPE compliant clamp connection
Materials	Stainless steel body Laminated safety glass lenses
Standard Pressure Ranges	-1-0-3, -1-0-4, 0-4, 0-7 & 0-11 barg
Options	Back entry connection Diaphragm guard gaskets
Literature	DN63 Data Sheet

Threaded Pressure Gauges

Staitech offer a range of fully stainless steel pressure gauges in both DN63 and DN100 dial sizes. All gauges have toughened glass lens and can be supplied with dry case or with liquid damping fill. Standard gauges are bottom entry with male thread. Case fill fluids are FDA compliant.

Size Range	DN63 – 1/4″ and 3/8″ BSP parallel DN100 – 3/8″ and 1/2″ BSP parallel
Materials	Stainless steel body Laminated safety glass lenses
Standard Pressure Ranges	0-2.5, 0-4, 0-6, 0-10, 0-16, 0-20 & 0-25 Non-standard ranges specifiable between full vacuum and 40 barg
Options	BSP taper & NTP male threaded connections Bottom, back and side entry 63, 100 and 160mm case diameters Panel mount and safety pattern cases ATEX rated gauges Brass and Monel wetted parts Oxygen cleaning Electrical contact system Clamp & flanged connections
Literature	Threaded Pressure Gauge Data Sheet installation & maintenance