Float Switch 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.

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.

Float Switch 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

Detects 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

794380-322 Discriminating Pan Sensor

794380-352 Discriminating Containment Sump Sensor

330020-021 Universal Sensor Mounting Kit

The Series 7943 Dual-Float Discriminating Dispenser Pan and Containment Sump Sensors are compatible with the following consoles:

Console Series

TLS-350R 8482

TLS-350 8470

TLS-300i 8485

TLS-300C 8485
TLS-350J 8470

-	Related Links and Documents


»	MicroSensor - Installation Guide (576013-285 Rev D) (PDF)
»	Oil/Water Separator Sensor Installation Manual (577013-737 Rev B) (PDF)
»	High/Low Level Sensor for Guardian Systems Installation Guide (576013-309 Rev C) (PDF)
»	Hydrostatic Reservoir Sensors for Double-Wall Fiberglass Tanks - Installation Guide (576013-795 Rev E) (PDF)
»	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
»	Universal Mounting Kit Installation (576013-827 Rev B) (PDF)
»	Liquid-Phase Product Detectors - Results of U.S. E.P.A. Standard Evaluations (576013-917 Rev. B) (PDF) Products: 847990-001, 847990-002
»	Sensor Products - Application Guide (577013-750 Rev M) (PDF)

Features

Temperature Rating

Standard Models

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