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Full Safety Pattern Gauge TETROPRESS 400

Full Safety Pattern Gauge TETROPRESS 400
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Full Safety Pattern Gauge TETROPRESS 400 - 1

Full safety Pattern Gauge TETROPRESS 400 “Quality Matters” Introduction The pressure gauges series TP400 feature a solid front between the bourdon tube and dial and include a blowout back to allow any blast to release to the rear of the gauge. Full safety pattern type gauges are often used on gas and steam applications in excess of 25 bar to prevent any danger in case the bourdon tube might rupture. Specifications • Diameters: 100-150 mm • Case and ring: st. st. 304, bayonet type ring • Protection degree: IP65 • Window: safety glass • Movement: st. st., reinforced • Dial: aluminium with black numerals on white background • Pointer: aluminium, black painted, adjustable • Blow out: neoprene, upper • Sensing element: Bourdon tube type, with “C” form for pressure <60 bar, helical wound for pressure > 60 bar • Element material : AISI 316L, MONEL 400 • Socket material: AISI 316L, MONEL 400 • Connection dimension: %” BSPM or NPTM • Construction according to PED directive 97/23/EC (on request) • Mounting: type A bottom connection, direct mounting type D back connection, direct mounting type E panel mounting, back connection • Ranges: see table at page 2 • Overpressure: +30% F.S. for range up to 60 bar +15% F.S. for ranges from 100 to 600 bar +10% F.S .for ranges from 1000 bar • Accuracy: class 1, acc. to EN837 at 20°C • Ambient temperature limit: -30/+60°C • Fluid temperature limit: -30/+100°C element in 316L • Temperature error: 0,035%/°C in range 0/60°C • Construction acc. to ATEX directive 94/9/EC , gr.II cat. 2GDc (on request) • Construction according to PED directive 97/23/EC (on request) Options • Overpressure 100% A.C. • Case DN63 • Accuracy 0,5% • Case in AISI 316 • Glycerine filling for ambient temperature -25/+60 °C • Silicone oil filling for ambient temperature -40/+60 °C • Filling with fluorinated oil suitable for use on Oxygen and for ambient temperature -60/60 °C • Degreasing for use on oxygen • Autoclave version for up 150 °C ambient • Mounting with diaphragm seal (see related datasheet) • Electrical contacts (see related datasheet) • Pulsation dampener (see related datasheet) • Overpressure protector (see related datasheet) • Syphon (see related datasheet) • Needle valve (see related datasheet) Available certification • 2.1 certificate of conformity • 3.1 material certificate • Test certificate for indication accuracy • ATEX 94/9/EC conformity certificate (for ATEX version) How to order Please specify: model, mounting, case diameter, range, connection, options, certificates Example: TP400, A, 100 mm, 0/10 bar, %” BSPM, Specifications are subject to change without notice

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