• Acid Leak Detection (ALD)
    Acid Leak Detection (ALD)

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Acid Leak Detection (ALD)

  • Overview
  • Applications
  • Certificates & Approvals

Acid Leak Detection (ALD) Assembly has a special yellow coating that changes to red once it is exposed to acids with a pH of ≤ 3, providing visual indication of a leak of process media.

Key Features:
  • 316SS, Monel 400 or Hastelloy C-276 wetted parts
  • Custom dials available
  • Orange or yellow case for quick identification (optional)
  • Fill fluid for oxidizing acids
  • Pressure ranges up to 10,000 psi
  • Silicone-free PLUS! Performance (optional)
  • Cleaning for oxygen service (optional)
  • NACE compliant assemblies
Specifications:
  • Accuracy: ±1.0% of span (1259, 1279) or ±1.5% of span (T6500)
  • Process Connection: 1/2 NPT Male
  • Case Style: Solid-front with pressure relief back
  • Pointer: Micrometer, adjustable, aluminum
  • Weather Protection: Hermetically sealed: IP66
  • Dampening: PLUS! Performance (XLL)
  • Pressure Rating (MAWP):
    • Standard: Vac to 1,500 psi @ 100°F
    • Optional: 1,500 to 10,000 psi @ 100°F
Process Market:
  • Refineries
    • Hydrofluoric acid
  • Chemical and Petrochemical Plants
  • Offshore Oil Rigs
  • Water and Wastewater Pressure Control
  • Pulp and Paper
  • Mining and Metals
 

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