TECHNICAL CHARACTERISTICS

Diameters: 100-150 mm

Case and ring: st. st. 304, bayonet type ring

Protection degree : IP55/IP65 (EN60529/IEC529)

Safety back : st. st. 304 Transparent: stratified safety glass

Movemento: st. st., reinforced Dial: aluminium with black numerals on white background

Safety wall : back of the dial, in st. st., welded on the case

Pointer: Aluminium., black painted, micrometric adjustable

Blow out: neoprene, upper

Sensing element: Bourdon tube type, with “C” form for pressure ≤60bar, helical wound for pressure ≥ 60bar

Element material: AISI 316L , MONEL 400 Connection material : AISI 316L , MONEL 400 Welding: T.I.G.

Connection dimension: ½”NPT/M or BSP/M Mounting: direct, lower connection type 861 direct, back connection type 864 panel rear flange lower connection type 865 (on request) panel front flange rear connection type 867

Ranges: see table at page 2 Overpressure: +30% F.S. for range up to 60bar +15% F.S. for ranges from 100 to 600bar +10% F.S .for ranges from 1000bar

Accuracy: class 1, acc. to EN837-1 at 20°C

Ambient temperature limit: -30/+60°C

Fluid temperature limit: -30/+120°C element in AISI316L -30/+230°C element in MONEL

Temperature error: 0,035%/°C in range 0/60°C

Construction acc. to ATEX directive 94/9/EC , gr.II cat. 2GDc (on reques