Bourdon tube pressure gauge, brass Typ: R10
Accuracy class 1,0
NG 100, 160 and 250
without liquid filling
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:
- pneumatics, hydraulics
- heating and air conditioning technology
Technical Details
Approvals 
ATEX 2014/34/EU
Ex II 2G Ex h IIC T6...T1 Gb X / Ex II 2D Ex h IIIC T6...T1 Db X / DEKRA EXAM GmbH
Construction
EN 837-1
Case
Round housing:
100, 160, 250, stainless steel 1.4301
Panel mounting case DIN 43700:
96x96, 144x72, 144x144, 196x96 mm, plastic, black
Protection class
IP 54 per EN 60529 / IEC 529
Pressure connection
external thread G1/2B, brass
other thread sizes on request
Pressure element
<100 bar, CuSn8 / 2.1030, soft-soldered
>100 bar, stainless steel - 1.4404, hard-soldered
Movement
Base and cover plate, brass
Drive shaft, nickel silver
Pointer
Aluminium, black
Dial
Aluminium white,
scale and lettering black
Window
Instrument glass
Accuracy class
class 1,0
Temperature error, Tref 20°C
rising temperature: +0,3 % of FS/ 10 K
Falling temperature: -0,3 % of FS/ 10 K
Ambient temperature
-40 ... +60 °C
Medium temperature
Soft soldered pressure element max. + 80 °C
Brazed pressure element max.+120 °C
Working pressure
Steady : 1,0 x full scale value
Fluctuating : 0,90 x full scale value
Short time : 1,3 x full scale value
Optional extras
see Technical Details 01.0205-01.0206
seals:
https://www.juenemann-instruments.de/de/produkte/druckmittler-fuer-druckmessgeraete-und-druckmessumformer
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