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With 4.5 x 3/4" (11.4 cm x 19 mm) NPT Male, this level sensor is used for high turbulence applications and tank or sump level monitoring. It has accuracy of ±0.04" (1 mm) in water.
With 4.5 x 3/4" (11.4 cm x 19 mm) NPT Male, this level sensor is used for high turbulence applications and tank or sump level monitoring. It has accuracy of ±0.04" (1 mm) in water.
OMEGA's ultrasonic sensors deliver accurate and reliable liquid level detection with an SPST 3/4" (19 mm) NPT mechanical relay output. The technology provides a high level of ultrasonic sensitivity, including resistance to vapor and turbulence.
The ultrasonic sensor utilizes a fork-shaped sensor which contains two piezoelectric crystals, one of which acts as the ultrasonic transmitter, and the other as a receiver. If the air gap between the points of the fork fills with liquid, the sonic wave passes from one crystal to the other.
Features
Applications
| Series | LVU-150-R Series |
| Type | level sensor |
| Configuration | 4.5 x 3/4" (11.4 cm x 19 mm) NPT Male |
| Accuracy | ±0.04" (1 mm) in water |
| Repeatability | ±0.02" (0.5 mm) in water |
| Dead Band Hysteresis | 0.04" (1 mm) in water |
| Voltage Input | 12 to 36 V DC |
| Current Output | 25 mA maximum |
| Relay GP | 120 V AC/V DC @ 1 A |
| Relay CE | 60 V AC/V DC @ 1 A |
| Switch Mode | Selectable, NO or NC states |
| Wetted Materials | Polypropylene (PP) or Perfluoroalkoxy (PFA) |
| Maximum Pressure Rating | PP: 150 psi (10.3 bar) @ 77°F (25°C) derated @ 1.667 psi (0.11 bar) per °C above 77°F (25°C) |
| Loop Resistance | 600 Ω @ 24 V DC |
| Standard Cable Length | 10' (3 m) |
| Maximum Cable Length | 1000' (305 m) |
| Enclosure Rating | NEMA 6 (IP68) submersible sensor and cable |
| Temperature Rating | -40 to 176°F (-40 to 80°C) |
| Dimensions | 76.2 or 114.3 L x 1.05" (26.7 mm) Diameter (3.0 or 4.5 x 1.05" (11.4 x 2.7 cm)) (3/4 NPT) |
| Series | LVU-150-R Series |
| Type | level sensor |
| Configuration | 4.5 x 3/4" (11.4 cm x 19 mm) NPT Male |
| Accuracy | ±0.04" (1 mm) in water |
| Repeatability | ±0.02" (0.5 mm) in water |
| Dead Band Hysteresis | 0.04" (1 mm) in water |
| Voltage Input | 12 to 36 V DC |
| Current Output | 25 mA maximum |
| Relay GP | 120 V AC/V DC @ 1 A |
| Relay CE | 60 V AC/V DC @ 1 A |
| Switch Mode | Selectable, NO or NC states |
| Wetted Materials | Polypropylene (PP) or Perfluoroalkoxy (PFA) |
| Maximum Pressure Rating | PP: 150 psi (10.3 bar) @ 77°F (25°C) derated @ 1.667 psi (0.11 bar) per °C above 77°F (25°C) |
| Loop Resistance | 600 Ω @ 24 V DC |
| Standard Cable Length | 10' (3 m) |
| Maximum Cable Length | 1000' (305 m) |
| Enclosure Rating | NEMA 6 (IP68) submersible sensor and cable |
| Temperature Rating | -40 to 176°F (-40 to 80°C) |
| Dimensions | 76.2 or 114.3 L x 1.05" (26.7 mm) Diameter (3.0 or 4.5 x 1.05" (11.4 x 2.7 cm)) (3/4 NPT) |
