Accuracy (DIN EN 837-1) Class 1.0  

Case With bayonet ring, stainless steel 304 (1.4301)

Degree of Protection (DIN EN 60 529/IEC 529)

• IP54

• IP65 for model PG 100 StL and PG 160 (measuring spans ≥2.5 bar onwards)

Blow-out Device

• Model PG 100: blow-out plug at the back of the case, Ø 1"

• Model PG 160: blow-out device at the top of the case coverage

Case Ventilation

• Model PG 100 StL: without ventilation, but with internal pressure compensation via pressure equalizing membrane  

• Model PG 160 StL: via blow-out device

Case Filling For model StL: glycerin

Nominal Case Size 100, 160, 250 mm (4, 6, 10")

Wetted Parts

• Connection: stainless steel 316L (1.4404)  

Bourdon tube: stainless steel 316L (1.4404), gas-shielded arc welding  

• ≤40 bar (600 psi) C-form

• ≥60 bar (800 psi) helical form

• 1600 bar (20,000 psi) NiFe-alloy helical form

Case Configuration

• Connection: screwed

Position of the connection:

• bottom connection

• lower back connection (r)

• center back connection (rm)

Mounting device:

• without

• back flange for surface mounting (Rh)

• front flange for panel mounting (Fr)

Pressure Ranges (DIN EN 837-1)

• 0 – 0.6 bar to 0 – 1600 bar (0 – 10 psi to 0 – 20,000 psi) for type –3  

• 0 – 0.6 bar to 0 – 1000 bar (0 – 10 psi to 0 – 15,000 psi) for type –1  

Pressure Limitations

• Steady Pressure: full scale value  

• Cyclic Pressure: 90% of full scale value  

• Temporary: 150% of full scale value  

Process Connection

• G½ B (½" BSP)

• ½" NPT

• M20 × 1.5

Window

• Laminated safety glass

• Instrument glass

Movement

• Stainless steel

• Brass/German silver

Dial Aluminum white, scale black

Pointer Aluminum black

Safety Category According to DIN EN 837-1 S1 pressure gauges with blow-out device NCS 100 (4")