Acid Leak Detection (ALD)
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
Applications:
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
Specifications
Data Sheets & Instruction Manuals
Drawings & Product/Technical Information
Accuracy
±1.0% of span (1259, 1279) or ±1.5% of span (T6500)
Process Connection Size
1/2 NPT Male
Process Connection Location
Lower
Pressure Ranges
Optional: 1,500 to 10,000 psi @ 100°F
Standard: Vac to 1,500 psi @ 100°F
Case Style
Solid Front
Window
Safety glass (STD.), acrylic or polycarbonate (T6500) (OPT.)
Weather Protection
IP66, NEMA 4X
Mounting
Stem
Movement
Adjustable
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