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

FLOWLINE Noncontact Radar Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type - Pulse Radar Level Sensors
FLOWLINEPulse Radar Level Sensors

FLOWLINE Noncontact Radar Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type

The FLOWLINE Noncontact Radar Level Sensor (SKU LR20-0310-30, MPN LR20-0310-30) is a pulse radar level sensor designed for chemicals, oil, wastewater, and water media types. It features a 1/2 in NPT connection, an…

SKU 3G-OTH-91714

Also listed as: LR20031030 · LR20 0310 30

Brand
FLOWLINE
Item
Noncontact Radar Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type
Category
Pulse Radar Level Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FLOWLINE
Manufacturer Part Number
LR20-0310-30
Type
Chemicals/Oil/Wastewater/Water Media Type
NPT
1/2 in
Accuracy
+/-3 mm
Display Type
LCD
Gasket Material
Silicone

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 Noncontact Radar Level Sensor (SKU LR20-0310-30, MPN LR20-0310-30) is a pulse radar level sensor designed for chemicals, oil, wastewater, and water media types. It features a 1/2 in NPT connection, an LCD display, and a silicone gasket material. The sensor offers an accuracy of +/-3 mm.

Frequently Asked Questions

What is the FLOWLINE Noncontact Radar Level Sensor used for?

The FLOWLINE Noncontact Radar Level Sensor is used for level measurement in chemicals, oil, wastewater, and water media. It is suitable for tanks and vessels where noncontact pulse radar technology is preferred for reliable, maintenance-free operation.

What are the specifications of the FLOWLINE LR20-0310-30 radar level sensor?

The FLOWLINE LR20-0310-30 is a pulse radar level sensor with a 1/2 in NPT connection, +/-3 mm accuracy, LCD display, and silicone gasket material. It is designed for chemicals, oil, wastewater, and water media types.

Where to buy the FLOWLINE LR20-0310-30 worldwide?

You can source the FLOWLINE LR20-0310-30 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the sensor reaches your facility reliably.

How to install the FLOWLINE Noncontact Radar Level Sensor?

Install the FLOWLINE sensor with the 1/2 in NPT fitting into a tank nozzle, ensuring a clear line of sight to the media surface. Avoid obstructions and follow standard pulse radar mounting guidelines for optimal accuracy of +/-3 mm.

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 pulse radar 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
FLOWLINE Contact Ultrasonic Level Sensor: Liquid Level Sensor Transmitter, Vertical, 3/4 in NPT, NPT (MPN LG10-0003-00-036)
FLOWLINE
FLOWLINE Contact Ultrasonic Level Sensor: Liquid Level Sensor Transmitter, Vertical, 3/4 in NPT, NPT (MPN LG10-0003-00-036)
FLOWLINE Contact Ultrasonic Level Sensor: Contact Ultrasonic Level Sensor, Vertical, 3/4 in NPT, NPT (MPN LG10-0003-01-036)
FLOWLINE
FLOWLINE Contact Ultrasonic Level Sensor: Contact Ultrasonic Level Sensor, Vertical, 3/4 in NPT, NPT (MPN LG10-0003-01-036)
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL10-01)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL10-01)
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL14-01)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL14-01)
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL24-01)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN DL24-01)
FLOWLINE Reflective Ultrasonic Level Sensor: 3 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN UG12-0001-00)
FLOWLINE
FLOWLINE Reflective Ultrasonic Level Sensor: 3 in NPT, For Chemicals/Oil/Wastewater/Water Media Type (MPN UG12-0001-00)

More from FLOWLINE

View all FLOWLINE parts
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR30-0010-10)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR30-0010-10)
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-30)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-30)
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-20)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-20)
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR20-0310-40)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR20-0310-40)
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR10-0010)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR10-0010)
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-40)
FLOWLINE
FLOWLINE Noncontact Ultrasonic Level Sensor: For Chemicals/Oil/Wastewater/Water Media Type, NPT, LCD (MPN LR15-0010-40)