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Gages

Gages
Pressure, flow and piston-type gages are all found within this category. Clean design, small size and low cost with enough accuracy for all but the most demanding applications, these gages are the best around. Gages are indicators for the difference between two pressures or simply a single pressure.
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  1. Series AT-2000 ATEX/IECEx Approved Magnehelic® Differential Pressure Gages
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    ATEX/IECEx Approved Magnehelic® Differential Pressure Gages ...
  2. Series 2000 Magnehelic® Differential Pressure Gages
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    Magnehelic® Differential Pressure Gages is a versatile low differe ...
    Starting at $73.00
  3. Series 4000 Capsuhelic® Differential Pressure Gage
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    Capsuhelic® Differential Pressure Gage is designed to give fast, ac ...
    Starting at $459.00
  4. Series 2-5000 Minihelic® II Differential Pressure Gage
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    Minihelic® II Differential Pressure Gage combines clean design, sm ...
    Starting at $66.50
  5. Series 2000-SP Magnehelic® Differential Pressure Gages
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    Magnehelic® Differential Pressure Gages has a bright red LED on right ...
    Starting at $259.00
  6. Series DM-1000 DigiMag® Digital Differential Pressure and Flow Gages
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    DigiMag® Digital Differential Pressure and Flow Gages monitors the ...
    Starting at $193.00
  7. Series PTGD Differential Pressure Piston-Type Gage
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    Differential Pressure Piston-Type Gage can be used to measure the pr ...
    Starting at $222.00
  8. Series PFG2 Process Filter Gage
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    Process Filter Gage is designed to determine the state of an inline fi ...
    Starting at $86.00
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Questions

Question
How will installation of a Magnehelic® gage 150' away from the pressure source affect accuracy?
Answer
Accuracy will not be affected, but response time will be increased in proportion to the length of the tubing.
Question
Which Capsuhelic® gage ports could be connected to the pressure source in liquid service?
Answer
The bottom ports. This allows bleeding of entrapped air from the top ports to eliminate reading error due to compression of entrapped air in the gage. Bleed fittings should be installed in the top ports.
Question
Can the standard Magnehelic® or Capsuhelic® gage be installed outdoors?
Answer
Yes. Front covers are sealed with "O" rings. Capsuhelic vent holes are plugged with foam, and the new high impact acrylic lens material is very resistant to ultra-violet fogging. Additional care is recommended to lead pressure connections downward from the gage and provide as much protection from the elements as possible
Question
Can a standard Magnehelic® gage be used for natural gas or propane service?
Answer
No. As the silicone diaphragm will be attacked by these gases. A Buna-N diaphragm should be specified.
Question
What happens when a Magnehelic® gage equipped with the low temperature option is operated below -20 degrees Fahrenheit (-29 degrees Celsius)?
Answer
Below that temperature the accuracy of the gage deteriorates beyond our published specification due to stiffening of the diaphragm.