Retail Petroleum Equipment

Veeder-Root’s Hydrostatic Reservoir Sensor accurately detects fluid level change in the reservoir and interstice of a double-wall storage tank or line. Dual-point and single- point technology models are ideal for loca- tions with high or low water tables. The Dual-Point Hydrostatic Sensor is ideal for high groundwater areas, and can differentiate between a high-level alarm condition and a low-level alarm condition. If an inner-wall leak occurs, the brine solution seeps into the tank or line primary space lowering the brine level in the reservoir. The Dual-Point Sensor will then trigger a low level alarm. If an outer- wall leak occurs, the groundwater seeps into the reservoir. The Dual-Point Sensor will then trigger a high level alarm. The Single-Point Sensor is ideal for low groundwater areas, since it only detects low- level alarm conditions. If an inner wall leak occurs, the brine solution seeps into the tank. If an outer-wall leak occurs, the brine solution leaks out of the tank. In both cases, the brine level decreases and the Single- Point Sensor triggers a low level alarm. This Sensor should not be used to monitor the secondary space of a pressurized line. Hydrostatic Sensor © 2003 Veeder-Root Company • 125 Powder Forest Drive • Simsbury, CT 06070 • USA Telephone: 860-651-2700 • Fax : 860-651-2719 • www.veeder.com VR 13747 P/N 0576047-067 Rev. A VR3/2003 Printed in USA For more information call 1-888-561-7942 Features D u a l- Po in t Se ns o r a l a r m co ndi t i o ns: • Leak in inner wall triggers a low level alarm • Leak in outer wall triggers a high level alarm in high groundwater areas; low level alarm in low groundwater areas. • Designed to meet California’s requirement for secondary space monitoring for tanks and lines as required by AB 2481. Single-Point Sensor alarm conditions: • Leak in inner or outer wall triggers a low level alarm in low groundwater areas. • Designed to meet California’s requirement for secondary space monitoring for tanks as required by AB 2481. Temperature Rating Storage: -40 degrees C to + 60 degrees C Operating: -25 degrees C to +50 degrees C Rests in salt brine solution of up to 30% calcium chloride Cable length: 12 feet Standard Models Sensor Form Number:794380-301 Description: Single-Point Hydrostatic Reservoir Sensor Sensor Form Number:794380-303 Description: Dual-Point Hydrostatic Reservoir Sensor Single-Point Sensor Dimensions: 6.0" high, 2.5" diameter Dual-Point Sensor Dimensions: 17.3" high, 2.5" diameter • Withstands removal from reservoir several times a year without sensor damage • Clear plastic housing for visual inspection of float operation Console Series TLS-350R* 8482 TLS-350*/TLS-350J* 8470 TLS-300i 8485 *Note: An Interstitial Sensor Interface Module is required for the use of the Hydrostatic Sensors with the TLS-350, TLS-350J, EMC and TLS-350R Consoles. Hydrostatic Reservoir Sensor Console Capability The Series 7943 Hydrostatic Reservoir Sensor is compatible with the following consoles: Single-Point Sump Sensor shown in 6.0" configuration length. For use with Veeder-Root 300 & 350 Series tank gauges