Bourdon tube pressure gauges R11
Service intended: Suitable for all gaseous and liquid media that will not obstruct the pressure system.
Specifically appropriate for measuring points exposed to vibration and high dynamic load.
Technical Details:
Construction
EN 837-1 - Code S1
Case
Ø 60, 100, 160 and 250 mm, stainless steel,
glycerin-filling, pressure relief and internal pressure compensation
Degree of protection
IP 65 per EN 60529 / IEC 529
Pressure connection
Ø 60 mm : G1/4B, brass
Ø 100, 160, 250 mm : G1/2B, brass
Pressure element
100 bar, stainless steel - 316L, hard-soldered
Movement
Base and cover plate, brass Drive shaft, nickel silver
Pointer
Aluminium, black
Dial
Aluminium, white, Scale and lettering black
Window
Ø 60, 250 mm, Polycarbonat
Ø 100, 160 mm, Laminated safety glass
Accuracy class
Ø 60 mm : 1,6
Ø 100, 160 und 250 mm : 1,0
Temperature error, Tref 20°C
Rising temperature : +0,3% FS / 10 K
Falling temperature : -0,3% FS / 10 K
Ambient temperature Tmin / Tmax
- 25°C ... + 60°C
Medium temperature Tmax
Soft soldered pressure element
+ 60°C
Brazed pressure element +100°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
