Bourdon tube pressure gauge, brass Typ: R17

Accuracy class 1,6/ 2,5
Case: NG 50 und 60
for oxygen, security S2

● Service intended: Suitable for all gaseous and liquid media that will not obstruct the pressure system
to which copper alloys are resistant

Fields of application:

● for measuring oxygen, acetylene or argon
● welding technology

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Construction
EN 837-1
Case
NG 50 and 63 steel, varnished
Protection class
IP 54 per EN 60529 / IEC 529
Pressure connection
NG63: G1/4 B, brass
Pressure element
Cu-alloy, <60 bar, c-type >40 bar, helical type
Pointer
Aluminium or plastic, black
Dial
Aluminium white or plastic white Graduation and lettering black
Window
Instrument acrylic glass
Accuracy class
class 1,6 and 2,5
Temperature error, Tref 20°C
rising temperature: +0,3 % of FS/ 10 K Falling temperature: -0,3 % of FS/ 10 K
Ambient temperature
-25 ... +60 °C
Medium temperature
max. + 60 °C
Working pressure
Steady : 0,75 x full scale value Fluctuating : 0,70 x full scale value Short time : 1,00 x full scale value
Optional extras
see Technical Details
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