• 5-Year Warranty: Reliable protection for overfill prevention sensors.

• High Safety Standards: Manufactured in the U.S. with stringent quality and safety measures.

• Compatibility: Works with Scully ST-15, ST-35, and Intellitrol® series loading rack control monitors.

• Applications: Suitable for storage tanks, rail carriages, and road tankers.

• Dynamic Fail-Safe Monitoring: Utilizes Scully's patented Dynacheck system for continuous monitoring.

• Automatic Shutdown: Interrupts loading by switching off pumps and valves upon detection of overflow.

• Detection Level: Fixed level; adjustable length using 3/4" stainless steel pipe and coupling.

• Level Repeatability: ±1/16" (1 mm).

• Usage: Suitable for Groups C & D hazardous and non-hazardous materials compatible with optic sensing

• Materials:

  • SS 316 Stainless Steel

  • Borosilicate (Pyrex®) Glass

  • SIMRIZ® O-rings

• Pressure Limit: 600 psi usable pressure.

• Temperature Range: -40°F to +140°F (-40°C to +60°C).

• Electrical Leads: 36" (45 cm) long, Teflon-insulated wires, 22 AWG (0.33 mm²).

• Cable Entry: Two holes, 1/2" NPT threads.

• Weight:

  • Sensor: 15.5 oz (0.45 kg)

  • Holder: 2.8 lbs (1.27 kg)

• Approvals:

  • SIL Capable: Meets Safety Integrity Level standards.

  • North America: Intrinsically safe for Class I, Division 1, Groups C and D hazardous locations.

  • International: ATEX Directive 94/9/EC (Zone 0) Ex ia IIB T5 Ga (-40°C ≤ Ta ≤ +60°C).

• API Compliance: Meets API RP-1004 recommended practices.

The sensor can handle a wide range of chemicals, including but not limited to:

• Fuels: Gasoline, Jet Fuel (JP3, JP4, JP5), Fuel Oils, Oils.

• Alcohols: Ethanol, Methyl Ethyl Ketone (MEK).

• Acids: Nitric Acid, Acetic Acid Glacial, Boric Acid, Arsenic Acid, Carbonic Acid, Stearic Acid.

• Others: Sodium Peroxide, Hydrogen Peroxide, Mineral Spirits, Phosphorus Trichloride, Methyl Bromide.

Note: Compatibility is based on sensor material properties. In rare cases, optical properties of the chemical may affect performance. Always test before deployment.