Non-Intrusive RF Capacitance Sensors

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Manufacturer: Omega(USA)

Model: LVP51 Series

Introduction: 

         OMEGA ® non-intrusive RF capacitance sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. A versatile weld-on fitting enables the sensor to be mounted directly to the wall of any standard polyethylene, fiberglass or polypropylene tank. Simply align the fitting with the tank and press it into place. An engineered adhesive holds the fitting during welding and provides a seal between the sensor and the tank wall. OMEGA’s two-step calibration feature ensures the highest level of dielectric sensitivity.

Specifications: 

Accuracy: ±1 mm (0.04") in water
Repeatability: ±0.5 mm (0.02") in water
Dielectric Range: 10 to 80 dielectric units @ 1 MHz
Tank Compatibility: Plastic and fiberglass (non-metallic)
Tank Wall Thickness: Up to 25.4 mm (1") max.
Voltage Input: 12 to 36 Vdc
Consumption: 25 mA Max
Relay:
     GP:120 Vac/Vdc @ 1 A
     CE: 60 Vac/Vdc @ 1 A
Switch Mode: Selectable, NO or NC states
Switch Display: Single LED provides calibration and liquid status feedback
Loop Resistance: 600 Ω @ 24 Vdc
Max. Temperature Rating: -40 to 80°C (-40 to 176°F)
Enclosure Material: Polysulfone
Enclosure Rating: NEMA 4 (IP65), splash proof and chemical resistant design
Std. Cable Length: 3 m (10')
Max. Cable Length: 305 m (1000')
Dimensions: 6.4 x 4.3 x 3.8 cm (2.5 x 1.7 x 1.5")

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