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R14

Bourdon tube pressure gauges, brass

 

Service intended: Suitable for all gaseous and liquid media that will not obstruct the pressure system. Intended for precision measurements.
 

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Technical Details
Operation Manual

 

Technical Data
Construction
EN 837-1
Case
Ø 160 and 250 mm, stainless steel
Protection class
IP 54 per EN 60529 / IEC 529
Pressure connection
G1/2B, brass
Pressure element
< 100 bar, CuSn8 - 2.1030, soft-soldered
> 100 bar, st.st. -316L, hard-soldered
Movement
Base and cover plate, brass
Drive shaft, nickel silver
Knife edge pointer
Aluminium, black
Dial
Aluminium, white
Scale and lettering black
Window
Instrument glass
Accuracy class
0,6
Temperature error, Tref 20°C
Rising temperature : +0,3% of FS value/10 K
Falling temperature : -0,3% of FS value /10 K
Ambient temperature Tmin / Tmax
- 40 ... + 60°C
Medium temperature Tmax
Soft soldered pressure element, + 80°C
Brazed pressure element, +120°C
Working pressure
Steady : 1,0 x full scale value
Fluctuating : 0,9 x full scale value
Short time : 1,3 x full scale value
Optional extras
see Technical Details pages 01.0705 to 01.0706
Chemical seals