Pressure gauge or transmitter directly welded on in-line diaphragm seal for process pressure transmitter with threaded adapter

Electric contact pressure gauge with In-line diaphragm series 981 and switch 821 size: 100 mm Pressure range: 0-10bar Connection:1/2 NPT male Bottom Material: Stainless steel 316SS Diaphram seal In-line for flange : Model , cell-type Size: 1 1/2“ 150# Pressure rating: 150 Body and material: Stainless steel (AISI 316L) Diaphragm material: Hastelloy Size End to End: 120 mm Magnetic snap action switch model 821 24 VDC, 2 contacts.