Level switch, Tank Monitoring, Leak Detection, Flow Meter - Semrad

Levelite - Fibre Optic Level Sensor
Levelite - Fibre Optic Level Sensor

Levelite - Fibre Optic Level Sensor

Price per Unit (piece): Call for Pricing

Usually ships in:

4 Weeks

Product Description :


Product Brochure.PDF

Multiple models available, please contact us to find out what model suits your needs.


The Levelite Fibre Optic Level Sensor consists of two parts, the controller and the probe. This separates the electronics from the probe, making a level sensor suitable for even the most hazardous applications.

The controller for the Fibre Optic level Sensor is a two-channel controller, capable of controlling pumps (pump up or pump down operation) and also provides dual alarms, for high and low level alarms.


Specifications of the Levelite Fibre Optic Level Sensor Controller:

AC: 120 or 240V (50/60 Hz), 1.4 VA

DC: 12 or 24V (-25 to +15%), 1.8 W

Accepts fibre optic probes

10 A, SPDT relays (1/3 hp @ 120 VAC)

1-60 second time delay adjustment

High or low level failsafe adjustment

LED alarm status indicator

Polycarbonate enclosure

For flammable materials, fiber optic controllers eliminate all voltage at the sensor


The probe for the Levelite Fibre Optic Level Sensor comes in several variations, suitable to specific applications. These simple probes use light based principles in detection of liquid level. These probes are self contained and send a beam of light which is then reflected within the sensor back to a receiver. If this beam is obstructed due to the level of liquid, an alarm will be triggered. Depending on your set-up, this could either activate a pump or set off an LED to signal the high or low levels. To eliminate any risk of ignition when sensors are used in potentially flammable conditions, these probes have been designed to not use any power at the probe.


Features of the Levelite Fibre Optic Level Sensor:

Compact sensors fit anywhere

PFA Teflon® probe for all high purity and corrosive liquids

Detects liquids regardless of conductivity, color or specific gravity

Eliminates pump cavitation when installed upstream of the pump

Automatic pump control and high or low alarms

For flammable materials fiber optics eliminate all voltage at the sensor


The Levelite Fibre Optic Level Sensor is commonly used for:

Hazardous areas

Ultrapure water and water treatment

Semiconductor and Pharmaceutical manufacturing

Laboratory testing and chemical dispensing systems

Leak detection in electronic enclosures, dual containment piping, and diked areas

Beverages, chemicals, acids, caustics, water, epoxys, lubricants, glycols, vegetable oils, adhesives and solvents

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