High Quality Plastic Pressure Gauge

Standard bourdon tube Pressure Gauge, copper alloy

Model PB02

For pneumatic and heating system applications

Design per 837-1

Medical engineering

Reliable and cost-effective

Different customized versions available

Application   For gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys.

            ！For measuring gas or vapour, these gauges must be used in accordance with the table “ Selection Criteria as pre EN 837-2”.

Specifications  

                 Design

                 EN837-1

                 Nominal size in mm

                 40 , 50,  63,  80,  100

                 Accuracy Class (according to EN837-1)

                 Cl2.5:  40 , 50

                 Cl1.6:  63 , 80

                 Cl1.0:  100

                 Measuring ranges

                 -1 … 0bar to -1 … 15bar

                 0 … 0.6bar to 0 … 400bar

                 Application area

                 Steady: 3/4 X full scale value

                 Dynamic load: 2/3 X full scale value

                 Short term: Fully scale value

                 Operating temperature range

                 Ambient: -20 …. +60℃

                 Medium: +60℃ maximum

                Temperature performance

                 When the temperature of the measuring system deviates from the reference temperature (+20℃): max.±0.4%/10k of the span

                Degree of protection

                 IP32 (EN 60529)

Standard Version

                 Process connection

                 Copper alloy, bottom or centre back

                 NS 40 G1/8B  -- SW 12

                 NS 50, 63 G1/4B  -- SW14

                 NS 80, 100 bottom G1/2B – spanner size SW22

                 NS 80, 100 centre back G1/4B – spanner size SW14

                 Pressure element

                 Copper alloy

                 ≤60bar  “C” type tube

                 ＞60bar   helical tube

                 Movement

                  Copper alloy

                 Dial

                 Aluminium, white,

                 Dial marking black and red

                 Pointer

                 Aluminium, black

                 Case

                 Black ABS

                 Window

                 Clip-in plastic, NS80, 100 with adjustable red reference pointer

Options      

           Other process connection, the connection thread can be PT, NPT, BSPT etc.

           Special scales

           Steel case, black

           Surface mounting flange

          Other special versions