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FLOWLINE Noncontact Ultrasonic Level Sensor: 2 in NPT, 3 3/8 in Antenna Dia, 393.6 in Range - Ultrasonic Liquid Level Sensor Transmitters
FLOWLINEUltrasonic Liquid Level Sensor Transmitters

FLOWLINE Noncontact Ultrasonic Level Sensor: 2 in NPT, 3 3/8 in Antenna Dia, 393.6 in Range

The FLOWLINE LU29-01 is a noncontact ultrasonic liquid level sensor transmitter with a 2 in NPT connection, a 3 3/8 in antenna diameter, and a 393.6 in range. It operates on 24V DC with a 4 to 20mA output and offers…

SKU 3G-OTH-91843

Also listed as: LU2901 · LU29 01

Brand
FLOWLINE
Item
Noncontact Ultrasonic Level Sensor: 2 in NPT, 3 3/8 in Antenna Dia, 393.6 in Range
Category
Ultrasonic Liquid Level Sensor Transmitters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FLOWLINE
Manufacturer Part Number
LU29-01
Type
NPT
Range
393.6 in
Accuracy
+/-0.2% of Range
Antenna Dia
3 3/8 in
Display Type
None
Max. Voltage
24V DC
Output Voltage Range
4 to 20mA

Technical Documents

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FLOWLINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOWLINE LU29-01 is a noncontact ultrasonic liquid level sensor transmitter with a 2 in NPT connection, a 3 3/8 in antenna diameter, and a 393.6 in range. It operates on 24V DC with a 4 to 20mA output and offers an accuracy of +/-0.2% of Range. This sensor has no display.

Frequently Asked Questions

What is the FLOWLINE LU29-01 ultrasonic level sensor used for?

The FLOWLINE LU29-01 noncontact ultrasonic level sensor transmitter measures liquid level in tanks or vessels without touching the media. It is suited for water, wastewater, chemical, and industrial process applications where contact with corrosive or dirty liquids must be avoided.

What are the specifications of the FLOWLINE LU29-01?

The FLOWLINE LU29-01 has a 393.6 in range, 2 in NPT connection, and 3 3/8 in antenna diameter. It operates on 24V DC with a 4 to 20mA output and accuracy of +/-0.2% of Range. It has no display. The manufacturer part number is LU29-01.

Where to buy the FLOWLINE LU29-01 worldwide?

3G Electric supplies the FLOWLINE LU29-01 ultrasonic level sensor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this noncontact level transmitter.

How to install a FLOWLINE LU29-01 ultrasonic level sensor?

Mount the FLOWLINE LU29-01 vertically above the liquid surface with no obstructions in the beam path. Ensure the 2 in NPT fitting is sealed properly. Wire the 24V DC supply and 4 to 20mA output per the manufacturer's manual. Avoid mounting near fill streams or agitators.

Used in

Common applications for FLOWLINE
Chemical processing — FLOWLINE ultrasonic level switch (LU10-1405) for corrosive liquid level detection in storage tanks.
Water and wastewater treatment — FLOWLINE guided wave radar sensor (LG10-1003-01) for level measurement in clarifiers and lift stations.
Oil and gas — FLOWLINE rod guided wave radar (LG10-0003-01) for level monitoring in separator vessels and sump tanks.
Food and beverage — FLOWLINE level controller (LC52-1001) for pump control in CIP (clean-in-place) systems.
Pharmaceutical manufacturing — FLOWLINE coaxial guided wave radar (LG10-1003-01) for precise level measurement in stainless steel reactors.
Industrial tank farms — FLOWLINE reducer bushing (LM52-1400) for adapting ultrasonic sensors to existing tank openings.

FLOWLINE Products

3G Electric supplies FLOWLINE ultrasonic liquid level sensor transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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