Ultrasonic Solid State Liquid Level Switch

LVU-A700 Series

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•	300:1 Wet-to-Dry Ratio with 316 SS Sensor
•	Epoxy-Sealed Integral Electronics with Sensor
•	Low-Cost Replacement to Mechanical Float
View related products - Level Measurement

The LVU-A700 Series solid state liquid level switch is a direct replacement for mechanical floattype liquid level devices. The switch employs proven ultrasonic technology and solid state integral electronics, and provides reliable operation in virtually any liquid, regardless of viscosity. This eliminates problems of stickiness and failure rate due to finite mechanical life inherent in the mechanical float design. The combination of fully epoxy-sealed electronics and ultrasonic sensing technology will provide years of maintenance free service.

SPECIFICATIONS
Repeatability: 2 mm (0.08") or better
Delay: 0.5 seconds
Input Power: 6 to 24 Vdc
Leakage Current: Less than 50 uA
Outputs:
    Relay Output (LVU-A701, LVU-A702): 1 A SPST (NO, C)
    Sink (LVU-A703): 100 mA max
    Source (LVU-A707): 100 mA max
    Protection: Transient, reverse polarity
Sensor:
    Standard: 316 LSS
    LVU-A702: ETFE
Temperature: -29 to 71°C (-20 to 160°F)
Pressure:
    316 SS Models: Up to 1000 psig (6895 Kpa)
    ETFE Models: Up to 100 psig (689.5 Kpa)
Mounting: 3/4 NPT standard

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	Qty.
LVU-A701		Consult sales	Level switch 316 LSS SPST NO relay	qty.

LVU-A701-NC		Consult sales	Level switch 316 LSS SPST NC relay, (failsafe mode is NO with no power)	qty.

LVU-A703		$198.00	Level switch 316 LSS output sinking	qty.

LVU-A707		$198.00	Level switch 316 LSS output sourcing	qty.

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

Note: Comes complete with operator's manual.

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