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Minihelic II Differential Pressure Gage

Series 2-5000

Combining clean design, small size and low cost with enough accuracy for all but the most demanding applications our Minihelic® II gage offers the latest in design features for a dial type differential pressure gage. It is our most compact gage but is easy to read and can safely operate at total pressures up to 30 psig. The Minihelic® II gage is designed for panel mounting in a single 2-5/8" diameter hole. Standard pressure connections are barbed fittings for 3/16" ID tubing; optional 1/8" male NPT connections are also available. Over-pressure protection is built into the Minihelic® II gage by means of a blow-out membrane molded in conjunction with the diaphragm. Accidental over-ranging up to the rated total pressure will not damage the gage. With removable lens and rear housing, the gage may be easily serviced at minimum cost.

  • Service: Air and compatible gases
  • Wetted Materials: Consult factory
  • Housing: Glass filled nylon; acrylic lens
  • Accuracy: ±5% of FS at 70°F (21.1°C)
  • Pressure Limits: 30 psig (2.067 bar) continuous to either pressure connection
  • Temperature Limits: 20 to 120°F (-6.67 to 48.9°C)
  • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
  • Process Connections: Barbed, for 3/16" ID tubing (standard); 1/8" male NPT (optional)
  • Weight: 6 oz (170.1g)
  • Agency Approvals: RoHS.




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