Description
Functional and constructive characteristics
PBX100X…, PBX150X… Fillable (ref. 1.18.2)
Accuracy class: 1 as per EN 837.1.
Ambient temperature: -25…+65 °C.
Process fluid temperature: -40…+150 °C.
Working pressure (referred to the full scale value): max 90% for pulsating pressure; 100% for static pressure.
Over pressure limit: 30% of full scale value.
Special over pressure: 50% of full scale value, for pressure ranges ≤ 400 bar (max 1 hour).
Protection: IP 67 as per IEC 529.
Socket material: AISI 316L st.st.
Elastic element: AISI 316L st. st. seamless tube.
Welding: AISI 316 TIG.
Case: AISI 304 st.st.
Ring: AISI 304 st.st. , bayonet lock.
Window: plexiglas, 4 mm thick.
Movement: stainless steel with internal limit stops for minimum and maximum pressure (reinforced on DS 150).
Dial: aluminium, white with black markings and “” symbol at the edges of the scale value.
Special dial: ranges different from standard, custom artworks available on request.
Pointer: aluminium, micrometric adjustable.
Gasket, blow out vent and filling plug: EPDM
Note: suitable for glycerine filling, other filling fluids avaible
on request (see OPTIONS table).
PBX100L…, PBX150L… Liquid filled (ref. 1.18.3)
Ambient temperature: max +65 °C, (see DAMPING LIQUIDS table on page 4 for further information)
Process fluid temperature: +65 °C.
Protection: IP 67 as per IEC 529.
Damping liquids: glycerine 98% (see DAMPING LIQUIDS table on page 4 for others filling fluid).
Other features: as type PBX100-150X_