Accuracy: ±2% full scale

Repeatability: ±1% full scale

Scales: Direct reading

Resolution: Maximum-30 division/Minimum-15 divisions

Rangeability: 10 to 1 turndown

Materials of Construction:

• Housing: Aluminum,brass, 70/30 copper/nickel, 316 stainless steel
• Shunt: As housing or carbon steel
• Window: Tempered glass or polycarbonate
• Vane: Cobalt/chromium/nickel alloy with Teflon ® encapsulated magnet
• “O” rings: buna-n, ethylene propylene, Viton® or perfluoroelastomer

Piping Connections:

• 1/₂” to 1″ NPT Female
• 1 1/₄” to 4″ NPT male
• 1 1/₂” to 3″ Tri-clamp
• 1 1/₄” to 6″ Grooved
• 1 1/₄” to 6″ Beveled
• 1/₂” to 8″ 150# /300# RF/FF ANSI Flanges (carbon stl)
• 1/₂” to 8″ 150# RF ANSI Flanges (stainless stl)
• 1/₂” to 6″ 150# RF ANSI Flanges (aluminum)
• 1/₂” to 6″ 150# FF ANSI Flanges (brass)
• 15 to 25 mm DIN 2999/BS21/ISO R7 Female threaded
• 15 to 150 mm DIN PN 10 Flanges (316 stainless stl & carbon stl)

Pressure Limits:

• 1 Housing (aluminum)
  • 0, 1 or 5 Shunt-200 psig (13.8 bar)
• 2 Housing (brass)
  • 0 Shunt-400 psig (27.6 bar)
  • 2 or 5 Shunt-200 psig (13.8 bar)
• 6 Housing (316 stainless stl)
  • 0 Shunt-400 psig (27.6 bar)
  • 5 or 6 Shunt-200 psig (13.8 bar)
  • 7 or 8 Shunt-400 psig (27.6 bar)
• 8 Housing (high pressure 316 stainless stl)
  • 0 Shunt-1000 psig (69 bar)

Temperature Limits:

• -23 to 121°C (-10 to 250°F) with buna-n o-ring
• -23 to 204°C (-10 to 400°F) with Viton®, or ethylene propylene or perfluoroelastomer o-ring

ERDCO reserves the right to alter design and/or specifications without notice. Viton® is a registered trademark of E.I. duPont de Nemours and Co.