Veeder-Root Sensor Application Guide 5 Sump Sensor The Piping Sump Sensor is installed in a tank piping sump and will detect the presence of a liquid. Liquid level is monitored by a float /magnetic reed switch sensing system. Sensor Detection Capabilities - Alarm Conditions • Fuel alarm is triggered when liquid reaches a nominal height of 1-inch. • An open sensor triggers a Sensor Out alarm. Operating Capabilities • Operating temperature range: 0 to +60°C. • Storage temperature range: -40 to +70°C. • Sensor dimensions: 12” high, 1.9” diameter. Sensor/Cable Length Configurations • Sump Sensor w/ 12 foot cable - Form Number 794380-2081 • Sump Sensor w/ 30 foot cable - Form Number 794380-2091 1Sensors 794380-208 and -209 are direct replacements for sump sensor 794380-205. Sensor Interface Module • TLS-350 series consoles (except TLS-350J) - Interstitial/Liquid Sensor interface module (P/N 329358-001) accepts up to 8 sensors (a maximum of 64 sensors could be monitored by the console). • TLS-350J console - 3 sensors max. • TLS-300/PC-300 series consoles (no interface module required) - 8 sensors max. • ILS-350 console - A Two-Wire Module (P/N 329675-001) accepts up to 4 sensors (a maximum of 16 sensors could be monitored by the console). • TLS-450 - USM (P/N 332812-001), accepts up to 16 sensors Console Software Compatibility • TLS-350 series/TLS-300 (Version 1 or later) • ILS-350 (All) • TLS-450 (All) Compatible Fuels • Unleaded gasoline • Unleaded with up to 5% methanol, 15% ethanol, or 15% MTBE • Leaded gasoline • Diesel • Kerosene • Jet fuel • Aviation gasoline Related Sales Literature Visit our website at www.veeder.com for more information on Veeder-Root products and services. Product pipe Existing conduit or piping Sump sensor* (installation examples) *Sump sensor should: 1. Rest on the base of the sump. 2. Be positioned as close to outer wall as possible. 3. Be mounted in a true vertical position. 4. Be installed only in a dry sump. Cable to junction box and seal-off Sump base Cable to junction box and seal-off sensors\pssenap.eps IMPORTANT! DO NOT MOUNT SENSOR TO FLEXIBLE PRODUCT LINE. Fig. 2 Typical Piping Sump Sensor Installation
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