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Perma-Cal Direct Drive 4 1/2" Process Gauges

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Perma-Cal Direct Drive 4 1/2" Process Gauges
Perma-Cal Direct Drive 4 1/2" Process GaugesPerma-Cal Direct Drive 4 1/2" Process Gauges
Price: From $150.00 to $224.26
Manufacturer: PERMA-CAL

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Optional Accessories (not installed)
**EPDM Isolator and Viton Isolator options not available for ranges 60psi or lower

Perma-Cal Direct Drive 4 1/2" Process Gauges

The advantage of Perma-Cal Direct Drive pressure gauges over conventional C-tube gauges is simple; only one moving part.  Perma-Cal gauges have a unique helical-wound element that is attached directly to the pointer shaft.  This eliminates the need for any movement-amplifying gears or linkages - the parts of a C tube gauge that fail most frequently.  Perma-Cal gauges maintain their structural integrity and accurate calibration in the most demanding environments, even during prolonged and rugged use.
  • Field convertible from no flange configuration to front or rear flange
  • Ambient temperatures to 435F (225 C)
  • No gears or linkages to lubricate
  • Internally dampened with a small application of heavy silicone grease on the one moving part, which eliminates pointer flutter
  • High repeatability
  • Longer life than liquid filled gauges
  • Highly durable, reliable and accurate
  • Accuracy, 1% Full Scale, ½% Mid Scale
  • Overpressure without calibration shift, 150% of FS pressure
  • Burst pressure +500% of FS
  • Wetted parts, Inconel X-750 element, 316 SS stem, 304SS capillary
  • 4 1/2" Standard Process Gauge
  • 1% Accuracy Full Scale
  • 0.5% Accuracy Mid Scale
  • Pressure Ranges up to 15,000 PSI
  • 1/4" NPT or 1/2" NPT
  • Connection: Bottom or Rear
  • Color: Black, Red, Blue, Yellow, White, Green
  • Trim: Stainless Steel

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