Diaphragm and Capsules Gauges

These gauges are suitable for low pressure measurement of non-corrosive gases, commercial heating, gas distribution and filtration. Measuring System of Brass or SS 304 Capsule. Case Material cast aluminium. Available in pressure range 0-50 mm WC upto 10000 mm WC in pressure, vacuum and compound ranges. Available in all standard process connections NPT, BSP etc. ; in dial sizes upto 150 mm Accuracy upto  ± 2percentage.

• Robust design and ingress protection IP 54
• For gaseous, dry and non-aggressive media
• Medical, vacuum, environmental, laboratory technology, for contents measurement and filter monitoring

• Zero adjustment through window
• Stainless steel case
• Special location of connection on request
• Low scale ranges from 0 … 6 mbar

Design
EN 837-3

Nominal size in mm
63, 100, 160

Accuracy class
1.6

Scale ranges
NS 63: 0 … 25 mbar to 0 … 600 mbar
NS 100: 0 … 10 mbar to 0 … 600 mbar
NS 160: 0 … 6 mbar to 0 … 600 mbar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value

Permissible temperature
Ambient:
-20 … +60 °C
Medium: 
+100 °C maximum
+ 80 °C maximum (with NS 100 and 160 back mount)

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C):
Max. ±0.6 percentage/10 K of full scale value

Ingress protection
IP 54 per EN 60529 / lEC 529