| Normal
Sizes |
50,
63, 100, 150, 200, 250 and 300mm |
| Accuracy
Class |
±
1.6 % Maximum Scale Value
EN 837:1998 |
| Design |
EN
837:1998 |
| Scale
Ranges |
50
and 63mm: 40 to 400
100 to 300mm: 100 to 400 mbar or equivalent
other units of pressure or vacuum |
| Working
Pressure |
| Steady |
3/4
of full scale value |
| Fluctuating |
2/3
of full scale value |
| Short
time |
Full
scale value |
|
| Operating
Temperature |
| Ambient |
TMIN
–25 to TMAX +60 ºC |
| Medium |
TMAX
+60 ºC |
|
| Temperature
Error |
| Additional
error when temperature of the
pressure element deviates from
+20 ºC |
| Rising
Temperature |
+0.3%/10
ºC |
| Falling
temperature |
-0.3%/10
ºC |
| Percentage
of the true scale value |
|
| |
STANDARD
FEATURES |
| Pressure
Connections |
| Radial
or back entry |
| Material |
A.I.S.I
304 Stainless Steel |
|
| Pressure
Element |
| Material |
Beryllium
Copper |
|
| Movement |
|
| Dial |
Aluminium
with black lettering on white. With
Pointer stop pin |
| Pointer |
Black
aluminium pointer |
| Case
|
A.I.S.I
304 Stainless Steel |
| Window |
Glass |
| Optional
Extras |
Special
Dials, Economy Versions, Absolute
Pressure Ranges |
