Bourdon tube pressure gauge, copper alloy, plastic case
Model
PB02.050(Back connection)
PB02.010(Bottom connection)
PB02.010(Bottom connection)
● 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 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 |
Connection location | Bottom or centre back |
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
Model / Nominal size / Scale range / Process connection / Connection location / Options
