Solid Front Safety Pattern 

Pressure Gauge 

GS Range

• Nominal Diameter options of 100mm, 150mm St.St. case 

• Nominal Diameter 125mm Phenolic case 

• Degree of Protection IP55/IP65. 

• Blowout Protection. 

• Ranges up to 4000bar 

• Monel pressure connection, material and options available. 

• ATEX II 2 G/D option Performance characteristics 

Enclosure options 

• IP55 Protection for non filled 

• IP65 Protection for filled 

Pressure Connection Material 

• 316 Stainless Steel as standard Dials 

• White Aluminium with black graduation 

Process connection 

• 1 /2-14 NPT, G1/2B or 5/8“-18 UNF, M16 x 1.5 for high pressure applications 

Accuracy 

• Model GS 1.0 per EN 837·1:1998 , 0.6 optional 

Ambient temperature 

• -30 to +60 °C non fluid 

• +10 to +60 °C glycerine filled 

• -30 to +60 °C silicone fluid filled 

Process temperature 

• -30 to +250 °C non fluid 

• +10 to +80 °C glycerine filled 

• -30 to +120 °C silicone fluid filled 

• +10 to +150 °C (ranges 2500/4000 bar)