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P11

Diaphragm pressure gauges - vertical

Service intended: Suitable for all gaseous and liquid media. With optional flange connection also for viscous and contaminated media.
 

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Technical Details
Operation Manual

 

Technical Data
Construction
EN 837-3
Case
Ø 60, 80 and 100 mm Black carbon steel
Weather protection
IP 54 per EN 60529 / IEC 529
Pressure connection
Ø 60 mm : G1/4B, brass
Ø 80 and 100 mm : G1/2B, brass
Pressure element
Upper and lower flange, aluminium
Diaphragm, stainless steel 316Ti
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
2,5
Temperature error, Tref 20°C
Rising temperature : +0,5 % FS / 10 K
Falling temperature : -0,5 % FS / 10 K
Ambient temperature Tmin / Tmax
- 25 ... + 60°C
Medium temperature Tmax
+100°C
Working pressure
Steady : 1,0 x full scale value
Fluctuating : 0,9 x full scale value
Short time overpressure : 5,0 x full scale value,
maximum 40 bar
Optional extras
see Technical Details