FLOWLINE AU13-1120 Controller for Submersible Ultrasonic Liquid Level Sensor
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
Also listed as: AU131120 · AU13 1120
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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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.
Frequently Asked Questions
What is the FLOWLINE AU13-1120 ultrasonic level switch used for?
The FLOWLINE AU13-1120 ultrasonic level switch detects liquid levels in corrosive media. It is used in chemical processing, water treatment, and industrial tanks where polypropylene probe resistance is required. 3G Electric supplies this switch for worldwide applications.
What are the specifications of the FLOWLINE AU13-1120?
The FLOWLINE AU13-1120 has a polypropylene probe, 3/4 in NPT mounting, +/-1 mm accuracy, horizontal orientation, 4-wire output, and 120/240V AC nameplate voltage. It is designed for corrosive liquids. 3G Electric sources this FLOWLINE switch globally.
Where to buy the FLOWLINE AU13-1120 in worldwide?
3G Electric supplies the FLOWLINE AU13-1120 ultrasonic level switch to worldwide locations. We handle full logistics, customs clearance, and delivery for this 4-wire, 120/240V AC corrosive-liquid level switch. Contact us for availability and lead time.
How to install the FLOWLINE AU13-1120 ultrasonic level switch?
Install the FLOWLINE AU13-1120 horizontally using the 3/4 in NPT fitting. Ensure the polypropylene probe is fully immersed in the corrosive liquid. Wire the 4-wire output to a 120/240V AC controller. 3G Electric provides sourcing support for this switch.
Used in
Common applications for FLOWLINEFLOWLINE 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.
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Compatible alternatives & equivalents
- FLOWLINE Noncontact ultrasonic level sensor with 2 in NPT connection and 2 3/8 in antenna diameter. Provides continuous level measurement of liquids with 0.25 in accuracy over a 216 in range. Outputs 4 to 20mA signal, operates up to 250V DC, and includes an LCD display. Suitable for tanks, sumps, and open channels where contact with media must be avoided
- FLOWLINE Noncontact ultrasonic level sensor with 2 in NPT connection and 2 3/8 in antenna diameter. Measures liquid level up to 18 ft with ±0.2% accuracy. Outputs 4 to 20 mA signal on 24V DC power. Viton seal suitable for aggressive fluids. Used for continuous level measurement in tanks, sumps, and open channels