Liquid Level Optic Sensors

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Manufacturer: Omega(USA)

Model: LVF210 Series

Introduction: 

         The LVF-200-R Series optic sensor creates a pulsed beam of infrared light which is reflected on the oblique flat sensor tip. If the tip is dry, the light beam is recognized and if it is wet, the beam reflects back into the liquid.The optic sensor is factory calibrated for use with clear or translucent liquids. The shape and optic characteristics of the oblique flat optical surface provide a high level of optical efficiency, including resistance to ambient light and process condensation Although the sensor offers very broad liquid compatibility, it is not recommended for use with coating or highly specular liquids. Ideal for leak detection.

Specifications: 

Accuracy: ±1 mm (0.04") in water
Repeatability: ±0.5 mm (0.02") in water
Operating Principle: Pulsed, infrared light beam
Voltage Input: 12 to 36 Vdc @24 mA
Current Output: 25 mA max
Relay:
    GP: 120 Vac/Vdc @ 1 A
    CE: 60 Vac/Vdc @ 1 A
Switch Mode: Selectable, NO or NC states
Wetted Materials: Polypropylene (PP) Perfluoroalkoxy (PFA)
Loop Resistance: 600 Ω @ 24 Vdc
Max Pressure Rating (PP): 150 psi @ 25°C (76°F) derated @1.667 psi per °C above 25°C (76°F)
Max Temperature Rating: -40 to 80°C (-40 to 176°F)
Enclosure Rating: NEMA 6 (IP68) submersible sensor and cable
Cable Length: 3 m (10')
Max Cable Length: 305 m (1000')
Dimensions: 7.6 or 11.4 x 2.7 cm(3.0 or 4.5 x 1.05") (3⁄4 NPT)

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