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AM-UL20
Ultrasonic Level Sensor
Non-contact economical level sensing for water and chemicals
Range
0-20m
Accuracy
±1% FS
Output
4-20mA / RS485
Material
PVDF
Published specifications are selection inputs. Confirm the current configuration, document revision, compliance scope, inspection requirements, and commercial terms for this exact project.
Quick Specifications
Principle
Ultrasonic
Range
0.5-20m
Accuracy
±1% FS
Signal
4-20mA / RS485 Modbus
Supply
12-36V DC
Temperature
-20°C to +60°C
Use the published data to prepare questions for the RFQ; the current controlled datasheet is the document to approve.
Specifications
Measurement
PrincipleUltrasonic
Range0.5-20m
Accuracy±1% FS
Output
Signal4-20mA / RS485 Modbus
Supply12-36V DC
Environment
Temperature-20°C to +60°C
ProtectionIP65
Applications
Water Tanks
Potable water and wastewater storage
Water Treatment
Water treatment plant process tanks
Chemical Storage
Chemical tanks with PVDF compatibility
Irrigation Systems
Agricultural water storage and distribution
Technical Documents
Request the latest controlled version with the selected model and project requirements.
Published Product Information
These product points help structure an evaluation. Verify the selected configuration against current, model-specific documentation before release.
Before requesting a quote, browse the full level sensor range, read the capacitive vs ultrasonic level sensor comparison, prepare your inputs with the level sensor RFQ template, and review oil tank level measurement planning for installation context.
Cost Effective
Economical non-contact level measurement
Easy Setup
Simple installation and configuration
Chemical Resistant
PVDF transducer for corrosive applications
Selection Guides & Applications
Use these pages to prepare application inputs and questions. Confirm the selected configuration and current documentation for the project.
How to Choose a Radar Level Sensor
Questions to prepare about range, beam angle, tank geometry, output, and project documentation.
Read guideRadar Level Sensor for Oil Tanks
Vapor, nozzle, and tank-geometry considerations for storage-tank planning.
Read guideRadar vs Ultrasonic Level Sensors
Compare medium and installation conditions before selecting a sensing technology.
Read guideChoosing a Level Sensor Supplier in China
Supplier-evaluation questions for document review and commercial project terms.
Read guideProject Selection & Documentation
Application inputs
Provide the medium, range, tank or pipe details, process conditions, installation, output, and destination-market requirements.
Current document package
Request the current datasheet, drawings, applicable compliance scope, and any inspection, calibration, or test records required by the project.
Written release terms
Confirm the configuration, quantity, packaging, delivery, warranty, payment, and acceptance criteria in the project quotation.
Frequently Asked Questions
Answers use the published specifications. Confirm the configuration and current documents for the project before ordering.
What range and accuracy does the AM-UL20 provide?
The ultrasonic sensor covers 0-20m with ±1% FS accuracy and 4-20mA or RS485 output. Confirm published specs in the project quotation.
Is the AM-UL20 suitable for chemical storage?
Chemical storage is a listed application, and the PVDF material supports non-contact sensing. Verify media compatibility in the project quotation.
What material is used for the AM-UL20?
PVDF is the published material. The controlled datasheet should be reviewed for your installation conditions.
What are the ordering terms for the AM-UL20?
Published MOQ is 50 units, lead time 15-20 days, and price from 55. Confirm these in the project quotation.
Related Products
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View details
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AM-WL50
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View detailsRequest a Quote: Ultrasonic Level Sensor
Include the application and documentation requirements so the configuration and quotation can be reviewed for this project.