We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type - Controllers for Submersible Ultrasonic Liquid Level Sensors
FLOWLINEControllers for Submersible Ultrasonic Liquid Level Sensors

FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type

The FLOWLINE Ultrasonic Level Switch (MPN AU13-1120) is a liquid level switch for corrosive liquids, featuring a polypropylene probe and 3/4 in NPT mounting. It operates with a 4-wire output configuration, +/-1 mm…

SKU 3G-OTH-91089

Brand
FLOWLINE
Item
Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type
Category
Controllers for Submersible Ultrasonic Liquid Level Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

FLOWLINE
Manufacturer Part Number
AU13-1120
Type
For Corrosive Liquids Media Type
NPT
3/4 in
Accuracy
+/-1 mm
Probe Material
Polypropylene
Nameplate Voltage
120/240V AC
Mounting Orientation
Horizontal
Output Wire Configuration
4-Wire
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FLOWLINE Ultrasonic Level Switch (MPN AU13-1120) is a liquid level switch for corrosive liquids, featuring a polypropylene probe and 3/4 in NPT mounting. It operates with a 4-wire output configuration, +/-1 mm accuracy, horizontal mounting orientation, and a nameplate voltage of 120/240V AC.

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 controllers for submersible ultrasonic liquid level sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LU10-1405). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: Polypropylene; Brand: FLOWLINE.
FLOWLINE
FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LU10-1405). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: Polypropylene; Brand: FLOWLINE.
FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LU10-2405). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: PFA; Brand: FLOWLINE.
FLOWLINE
FLOWLINE Ultrasonic Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LU10-2405). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: PFA; Brand: FLOWLINE.
FLOWLINE Optic Leak Detector: Leak Detection Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LO10-1305). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: Polypropylene; Brand: FLOWLINE.
FLOWLINE
FLOWLINE Optic Leak Detector: Leak Detection Switch, For Corrosive Liquids Media Type, 3/4 in NPT (MPN LO10-1305). Key specifications — Output Voltage Range: 4 to 20mA; Output Wire Configuration: 4-Wire; Accuracy: +/-1 mm; Mounting Orientation: Vertical; Nameplate Voltage: 12/36V DC; Probe Material: Polypropylene; Brand: FLOWLINE.
FLOWLINE Vibration Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 12/36V DC (MPN LZ12-1405). Key specifications — Output Wire Configuration: 4-Wire; Probe Material: PPS; Mounting Orientation: Vertical; Output Voltage Range: 4 to 20mA; Brand: FLOWLINE; Nameplate Voltage: 12/36V DC; Accuracy: +/-1 mm.
FLOWLINE
FLOWLINE Vibration Level Switch: Liquid Level Switch, For Corrosive Liquids Media Type, 12/36V DC (MPN LZ12-1405). Key specifications — Output Wire Configuration: 4-Wire; Probe Material: PPS; Mounting Orientation: Vertical; Output Voltage Range: 4 to 20mA; Brand: FLOWLINE; Nameplate Voltage: 12/36V DC; Accuracy: +/-1 mm.
FLOWLINE Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT (MPN LU78-5004). Key specifications — Brand: FLOWLINE; Max. Voltage: 250V DC; Output Voltage Range: 4 to 20mA; Accuracy: 0.25 in; Display Type: LCD.
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT (MPN LU78-5004). Key specifications — Brand: FLOWLINE; Max. Voltage: 250V DC; Output Voltage Range: 4 to 20mA; Accuracy: 0.25 in; Display Type: LCD.
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT (MPN LU77-5004). Key specifications — Brand: FLOWLINE; Max. Voltage: 250V DC; Output Voltage Range: 4 to 20mA; Accuracy: 0.25 in; Display Type: LCD.
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT (MPN LU77-5004). Key specifications — Brand: FLOWLINE; Max. Voltage: 250V DC; Output Voltage Range: 4 to 20mA; Accuracy: 0.25 in; Display Type: LCD.

More from FLOWLINE

View all FLOWLINE parts →