Application :
- With liquid-filled case for application with high dynamic pressure loads or vibrations
- For gaseous and liquid aggressive media that are not highly visous or crystallising, also in aggressive ambience
- Process industry : Chemicalpetro-chemical, power stations, mining, on-and offshore, environmental technology, machine building and general plant construction.
Special Features :
- Excellent load-cycle stability and shock resistance
- All stainless steel construction
- German Lioyd and Gosstandard approval
- Scale ranges up to 0…1, 600 bar
Description :
Design : EN 837-1
Nominal Size in mm : 63, 100, 160
Accuracy Class :
NS 63: 1,6
NS 100, 160 : 1.0
Scale Range :
NS 63 : 0….1 to 0…1,000 bar
NS 100: 0…0.6 to 0….1,000 bar
NS 160:0…0.6 to 0…1,600 bar
or all other equivalent vacuum or combined pressure and vacuum ranges.
Pressure Limitation
NS 63 :
- Steay : 3/4 x full scale value
- Fluctuating : 2/3 x full scale value
- Short time : Full scale value
NS 100, 160 :
- Steady : Full scale value
- Fluctuating : 0.9 x full scale value
- Short time : 1.3 x full scale value
Permissible temperature
Ambient :
-40….+60°C without liquid filling
-20….60°C gauges with glycerine filling
Medium :
+200°C maximum without liquid filling
+100°C maximum with liquid filling
Temperature effect :
When the temperature of the measuring system deviates from the reference temperature (+20°C) : max. ±0.4%/10 K of full scale value.
Standard Version :
Proses Connection :
Stainless steel 316 (NS 63 : 1.4571)
Lower mount (LM) or lower back mount (LBM), NS 63 centre back mount (CBM)
NS 63 : G 1/4 B (male) 14 mm flats
NS 100, 160 : G 1/2 B, 22 mm flats
Pressure Element : Stainless steel, C-type or helical type
Movement : Stainless steel
Dial : Aluminium, white, black lettering, NS 63 with pointer stop pin
