Pressure gauges | Art. 30 - all stainless steel - atex | 32/33.B BOTTOM + WALL FLANGE Workshop | Bart

30.200B

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Code

32/33.B

Use

This is special page for workshop pressure gauge made under customer directive. In particular for diaphragm separator and electric switch.
Pressure gauges suitable for corrosive process gas or liquid. ATEX zone II 2 GD c.

Description

ALL STAINLESS STEEL pressure gauge made according UNI EN 837.1 norms
- Case and ring aisi 304 on dial 63 and 80, aisi 316 on dial 100, 150, 200, 250 mm
- Portection degree IP55 (dry), IP65 (Filled)
- Bayonet ring
- Glass windows empty version, Polycarbonated filled one
- Stainless steel aisi 316 movement and pivot
- BOTTOM cilindrical (ISO 228) connection with WALL FLANGE
- Aluminium index, aluminium dial White background - Black BAR scale
- Accuracy 1,0%
- Serial number

Using range

Working Temperature: Room-Temp. -30 +65° C (-22 +149° F) - With Glycerine 0 +65° C (+14 +149° F)
Process -40 + 180° C (-40 +356° F) - With Glycerine -10 + 65°C (+32 +149° F)
Working Pressure: Steady 75% - Variable 60% - Overpressure 25% until 60 bar (870 psi) 15% over

Models

Normalized range: -1 / 0; -1+0,6; -1+1,5; -1+3; -1+5; -1+9; -1+15; 0.6; 1; 1,6; 2,5; 4; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600; 1000, 1600 Bar

Options

- ATEX zone II 2 GD c
- NPT (Ansi B.1.20.1) or M20x1.5 thread
- GLYCERINE or SILICON OIL filling
- OXYGENE SERVICE
- Customize range, scale or logo; Coloured sector
- Safety glass; diaphragm; elettric switch;
- Bottom conntection @ 3 / 9 / 12 hours

The gauge and its history

The pressure gauge is an instrument for measuring the pressure of fluids ...
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Range Converter

Easy toll to convert scales
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Minimun number of notchs

How many notchs a pressure gauge should have?
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Range division and numbers

How the range is divided and where are the numbers
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Threads

Connection of pressure gauges
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Chemical compatibility

Which elements are suitable with materials of process wetted parts
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Picture, dimensions and features could change at any time

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BART S.r.l - Via Pietro Magistretti, 9 - 20128 Milano (Italia) Tel. +39.02.27206577 - Fax +39.02.25902084 - info@bart-e.com