Solid State Discriminating Sensor

Our products offer the following features and benefits:

Veeder-Root's Dispenser Pan and Containment Sump Sensors quickly and accurately detect the presence of hydrocarbons or fluids and differentiate between the two, in their respective locations.

Alarm conditions - Fuel, Liquid Warning, High Liquid Alarm, Sensor Out - detected by either sensor are indicated by an audible alarm, a displayed message, and a printed message on the TLS-350R or TLS-350. They are also recorded as part of the TLS-350R or TLS-350 Alarm History Report.

Durable and accurate, the Dispenser Pan and Containment Sump Sensors have no moving parts to wear out or stick. The sensors also withstand harsh environments; they continue to detect fluid and hydrocarbons accurately - even in freezing temperatures.

The housing is constructed of polyester, the sensing element a conductive elastomer. The sensors can be reused after an alarm condition is sensed, without degradation to the sensing materials.

Ultrasonic Technology determines presence of fluid and alarms at low level and high level "trip" points
Conductive elastomer differentiates between hydrocarbons and other liquids and alarms when hydrocarbon is detected at any point on the sensor
Accurate, reliable and reusable even after exposure to heavy concentrations of hydrocarbons

Features

Fuel at any height on the sensor, even when floating on other liquid, triggers a Fuel Alarm
Liquid Warning is triggered when liquid reaches 1.0" high on both Dispenser Pan and Containment Sump Sensors
High Liquid Alarm is triggered when liquid reaches 8.0" on Dispenser Pan Sensor, 10" on Containment Sump Sensors

Temperature Rating

Storage: -40 degrees C to + 70 degrees C
Operating: -40 degrees C to +70 degrees C

Cable length: 6 feet

Dispenser Pan Sensor Dimensions: 11.53" high, 2.13" diameter

Containment Sump Sensor Dimensions: 22.03" high, 2.13" diameter

Withstand removal and replacement from sensing environment without sensor damage

Standard Models

Form No. Description

794380-320 4SITE Solid-State Discriminating Pan Sensor

794380-350 4SITE Solid-State Discriminating Containment Sump Sensor

Console Series

TLS-350R 8482

TLS-350 8470
Note: Type B Interface Module (Form No. 329950-001) is required for Dispenser Pan and Containment Sump Sensors

-	Related Links and Documents


»	Addendum Dispenser Sensors and Containment Sump Sensors for TLS Consoles Installation Manual (577013-724) (PDF)
»	Dispenser Pan Sensors & Containment Sump Sensors Installation Guide (576013-306 Rev G) (PDF)
»	Mag Sump Sensor Installation Guide (577013-812 Rev F) (PDF)
»	Position-Sensitive Pan/Sump Sensor Installation Guide (577013-809 Rev D) (PDF)
»	Stand-Alone Dispenser Pan Sensor with Dispenser Control Interface Installation Manual (576013-845 Rev C) (PDF)
»	Sump Sensor Installation Guide (576013-301 Rev E) (PDF)
»	Liquid-Phase Product Detectors - Results of U.S. E.P.A. Standard Evaluations (576013-917 Rev. B) (PDF) Products: 847990-001, 847990-002
»	Point Sensor - Liquid Contact Product Detectors - Certification Reports - Results of U.S. E.P.A. Standard Evaluations (576013-864 Rev G) (PDF) Products: TLS-350, TLS-300, TLS-300i, ILS-350, EMC, EMC BASIC, ProMax, ProPlus, Simplicity
»	Sensor Products - Application Guide (577013-750 Rev M) (PDF)