A212-120 - ADS Spillguard® Monitor

Shutdown system for tank cars, tank trucks, barges, and ships, suitable for open and closed dome

• Standard cable lengths: 15', 25' and 50', other lengths available
• Insertion lengths 4" to 60" standard, other lengths available

• Wetted materials: 316 stainless steel and PTFE standard, other materials available
• Controller housing NEMA 4X, NEMA 7, Explosion Proof, Class I, II, Groups B, C, and D

• Rugged, explosion proof, weather, chemical, and corrosion resistant
• LED status lights are visible through the glass cover
• Inserts into the tank through standard 1/2" NPT fitting
• The probe can be portable or permanently installed in the vessel
• Laser engraved graduated rod with 1/4" graduations
• Probe-to-controller cable protected by stainless steel interlocking armor sheath and heavy-duty latching connectors at both ends
• Fail-safe design, unit trips in the event of an open or shorted cable or loss of power
• Choice of capacitance, conductivity, ultrasonic, temperature, or float sensors
• Input power:120 VAC, 240 VAC or 24 VDC, 2.5 watts
• Output relay de-energizes on high level, broken or shorted sensor cables or loss of power
• Sensor excitation open circuit voltage 8 VDC, short circuit current 8MA with built-in FM-approved barrier
• Optional self-test feature, tilt, and ground verification interlocks, and latching circuit available

• Cable connectors designed for repeated mating meet IP 65mechanical and environmental specifications
• FM, CSA HAZ Loc Class I Div I, Groups B, C, and D
• Probe temperature range: -14°F to 212°F (-26°C to 100°C)
• Probe pressure rating: 50 PSI with a standard fitting, consult Dixon®for applications up to 300 PSI
• Sensor suitable for Class I, II, III, Div 1, Groups A, B, C and D when used with supplied controller and cable lengths of 10,000' or less
• Output relay contacts 2 form C (2PDT) rated 2 amps at 120/240VAC, 1 form C (SPDT) with optional latching circuit and reset switch