Applications

• Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
• Precision measurement in laboratories
• High-accuracy pressure measurement, testing of industrial type pressure gauges
• Increased safety requirements
• With liquid filled case for applications with high dynamic pressure pulsations or vibrations

Special Features

• Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1, BS 1780 and ASME B 40.1 
• All stainless steel construction
• Knife edge pointer for optimal accuracy of reading
• Wear-resistant precision movement of stainless steel
• Scale ranges up to 0 ... 1600 bar
• Design: EN 837-1
• Nominal size: 160 mm
• Accuracy class: 0.6

Scale ranges

• 0 ... 0.6 to 0 ... 1,600 bar

or all other equivalent vacuum or combined pressure and vacuum ranges

Adjustment medium

• ≤ 25 bar: gas
• > 25 bar: liquid (inside of measuring system dried afterwards)

Pressure limitation

Steady full scale value

• Fluctuating 0.9 x full scale value
• Short time 1.3 x full scale value

Operating temperature

Ambient 

• -40 ... +60 °C without liquid filling
• 0 ... +60 °C gauges with glycerine filling-2

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

Ingress protection

IP 65 per EN 60 529 / IEC 529