Cryogenic Temperature Liquid Level Switches

LVUC11 and LVUC12 Series

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•	1000: 1 Wet to Dry Ratio with Standard
•	Miniaturized Encapsulated Electronics
•	No Calibration or Special Installation Requirements
•	Cryogenic Temperature Down to -184°C (-300°F)
View related products - Level Measurement

The LVUC10 liquid level switch is the ideal solution to a host of liquid level sensing applications at cryogenic temperatures. It uses proven ultrasonic technology to operate in virtually any liquid, regardless of viscosity or aeration. Its small size and standard ¾NPT mounting make it the perfect choice for new or existing applications.

The LVUC10 consists of a 316 SS sensor and an integral miniaturized, encapsulated electronic control unit which is mounted in a cast aluminum, explosion-proof, watertight enclosure. It can be either integral or remotely mounted.

SPECIFICATIONS
Repeatability: 2 mm typical
Delay (On): 0.5 seconds (typical) varies with cryogenic temperature
Input Power:
    Standard: 115 Vac
    Optional: 230 Vac 50/60 Hz, 12 or 24 Vdc
Outputs: 10A DPDT relay standard, 8.0 ± 1.0mA-dry, 20.0 ± 1.0 mA-wet
Housing: NEMA 7 watertight, explosion proof enclosure. Cast Aluminum Class l, Group C & D, Class II, Group E, F, & G; and Class lll, Division 1 & 2
Housing Dimensions: 13 mm (5.17") H x 95.3 mm (3.75") diameter, conduit entry ¾NPT
Sensor Material: Epoxy tip with 316SS hermetically sealed fitting
Sensor Cable Length: 3 m (10') standard
Sensor Dimensions: 57.1 mm (2.25") L, 12.7 mm (0.5") outside diameter, 9.5 mm (0.375") tip diameter, 3 mm (0.125") gap width
Temperature Range:
    Sensor: -240 to 71°C (-400 to 160°F)
    Electronics: -29 to 77°C (-20 to 170°F)
Pressure:
    Operating: Up to 68.9 bar (1000 psig)
Process Connection: ¾NPT standard
Weight: 0.45 kg (1 lb) approximate

To Order (Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number	Availability	Price	Description	RoHS	Qty.
LVUC11		$950.00	10 A DPDT Relay, Electronics: Integral -73°C (-100F)		qty.

LVUC12		$1,000.00	4 mA = Dry 20mA = Wet, Electronics: Integral -73°C (-100F)		qty.

LVUC11-R		$950.00	10 A DPDT Relay, Electronics: Remote -184°C (-300F)		qty.

LVUC12-R	5 Weeks	$1,000.00	4 mA = Dry 20 mA = Wet, Electronics: Remote -184°C (-300F)		qty.


Accessories

70A-1		$20.00	Continuous tone alarm		qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes complete with operator’s manual.

Add “-24VDC” to model number for 24 VDC power. No additional charge
Add “-230V” to model number for 230 Vac power. Add $60 to the price.

For additional sensor length (bottom of thread to tip of probe) consult OMEGA Flow Engineering.

Ordering Example: (1) LVUC11 10 A Cryogenic liquid level switch, $950

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