Magnehelic and Capsuhelic Differental Pressure Gauges

Both Magnehelic and Capsuhelic gauges have an easy-to read 4" dial that quickly indicate LOW AIR AND GAS PRESSURES - positive, negative or differential.
Used to measure fan and blower pressures, filter resistance, air velocity, furnace draught, pressure drop across orifice plates, liquid levels with bubbler systems, pressures in fluid amplifier or fluidic systems; to check gas-air ratio controls, automatic valves, and monitor blood and respiratory pressures in medical equipment.



Magnehelic - More than 70 ranges, from 0-0.25"WG to 0-205kPa. Zero centre from .25-0-.25"WG to 15-0-15"WG. Low (to 105kPa) medium (to 240kPa) and high total internal pressure styles to 550kPa. Accuracy +/- 2% of scale

Capsuhelic - More than 60 ranges, from 0-50"WG to 0-2000kPa. Zero centre from 1-0-1"WG to -15-0-15"WG. Senstitive to low differential pressures yet withstands internal pressures to 3,500kPa. Accuracy +/- 3% of full scale.
Magnehelic Differential Pressure Gauge. The Magnehelic is the industry standard to measure fan and blower pressures, filter resistance and pressure drop across areas.


Size: 4" (101.6mm) diameter dial face

Fixings can be reversed, so the gauge can be surface mounted or fitted into a recess.
Dwyer Instruments - Series 2000: 2003 Magnehelic Differential Pressure Gage

• Filter Monitoring
• Air Velocity with Dwyer Pitot Tube
• Blower Vacuum Monitoring
• Fan Pressure Indication
• Duct, Room or Building Pressures
• Clean Room Positive Pressure Indication


گیج اختلاف فشار

کد محصول :10035


گیج اختلاف فشار

  • نشان دهنده مقیاس به طور واضح و روشن و بسیار مقاوم در برابر شکستگی
  • نصب آسان در پانل و سطوح به صورت تراز
  • دارای پیچ تنظیم صفر
  • یک سال گارانتی
  • طراحی ساده