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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.
Unit of Measure

Specifications

Brands

N/A Ashcroft®

Accuracy

N/A ± 1.0% of Span (1259, 1279) ± 1.5% of Span (T6500)

Optional Pressure Ranges at 100 Degree Fahrenheit (ºF) Temperature

N/A 1,500 to 10,000 psi

Standard Pressure Ranges at 100 Degree Fahrenheit (ºF) Temperature

N/A Vacuum to 1,500 psi

Movement

N/A Adjustable

Wetted Part Material

N/A 316 Stainless Steel Hastelloy®C-276 Monel® 400

Weather Protection

N/A Ingress Protection (IP66) National Electrical Manufacturers Association (NEMA) 4X

Case Style

N/A Solid Front

Process Connection Location

N/A Lower

Mounting

N/A Stem

Window

N/A Acrylic or Polycarbonate (T6500) (Optional) Safety Glass (Standard)

Process Connection Size

Process Connection Size (National Pipe Thread (NPT))

N/A 1/2 in

Process Connection Type

N/A National Pipe Thread (NPT) Male

Key Features

Key Features

N/A
  • 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)
  • National Association of Corrosion Engineers (NACE) compliant assemblies

Applications

Applications

N/A Process Market:
Refineries
Alkylation - Hydrofluoric and Sulfuric
Chemical and Petrochemical Plants
Offshore Oil Rigs
Water and Wastewater Pressure Control
Pulp and Paper
Mining and Metals