Two-Wire Optic Sensor for Storage Tanks

Easy-to-Install, Proven Point Level Detection & Overfill Prevention

• Maximum safety with Dynacheck® automatic and continuous Self-Checking® circuitry when used with Scully monitoring systems
• Field-proven, optic level-sensing technology with NPT mounting threads
• SP-IO models are designed for use with Scully ST-15 Control Monitors
• Typical uses include storage tanks, double-containment piping trenches, and double-wall storage tank interstitial space monitoring
• Years of dependable, virtually maintenance-free operation
• Sensors can be easily extended to desired length at installation site using a 3/8” x 3/8” coupler and the required length of 3/8” NPT pipe