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MADISON Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range - Ultrasonic Liquid Level Sensor Transmitters
MADISONUltrasonic Liquid Level Sensor Transmitters

MADISON Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range

The MADISON Noncontact Ultrasonic Level Sensor (MPN U3M-148C485) is an ultrasonic liquid level sensor transmitter with a 1 in NPT connection, 1 in antenna diameter, and a 6 ft range. It operates on 30V DC with a 4 to…

SKU 3G-OTH-91847

Brand
MADISON
Item
Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range
Category
Ultrasonic Liquid Level Sensor Transmitters
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Technical Specifications

MADISON
Manufacturer Part Number
U3M-148C485
Type
NPT, PVC
DC
30V
Range
6 ft
Accuracy
+/-0.25% of Full Scale
Antenna Dia
1 in
Max. Voltage
30V DC
Output Voltage Range
4 to 20mA
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MADISON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MADISON Noncontact Ultrasonic Level Sensor (MPN U3M-148C485) is an ultrasonic liquid level sensor transmitter with a 1 in NPT connection, 1 in antenna diameter, and a 6 ft range. It operates on 30V DC with a 4 to 20mA output voltage range and offers accuracy of +/-0.25% of Full Scale. The sensor is constructed with PVC.

Frequently Asked Questions

What is the MADISON U3M-148C485 ultrasonic level sensor used for?

The MADISON U3M-148C485 noncontact ultrasonic level sensor measures liquid levels in tanks or vessels without contacting the media. It is used across industrial sectors including water treatment, chemical processing, and HVAC for continuous level monitoring with a 6 ft range and 4 to 20mA output.

What are the specifications of the MADISON U3M-148C485?

The MADISON U3M-148C485 operates on 30V DC with a 4 to 20mA output voltage range. It has a 1 in NPT connection, 1 in antenna diameter, 6 ft range, and accuracy of +/-0.25% of Full Scale. The housing is PVC. This ultrasonic level sensor transmitter is part number U3M-148C485.

Where to buy the MADISON U3M-148C485 worldwide?

3G Electric supplies the MADISON U3M-148C485 ultrasonic level sensor to customers worldwide. As a global industrial solutions provider, 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 the MADISON U3M-148C485 ultrasonic level sensor?

Install the MADISON U3M-148C485 in a vertical position above the liquid surface, ensuring the 1 in NPT fitting is properly sealed. Avoid obstructions in the beam path. Connect 30V DC power and wire the 4 to 20mA output to your controller. Follow standard ultrasonic sensor mounting practices for best accuracy.

Used in

Common applications for MADISON
Industrial tank level monitoring — MADISON M4400-ULL-NO vertically mounted float switch for high-level alarm in water storage tanks
Pump control in wastewater systems — MADISON M4168-1 side-mounted float switch for automatic pump start/stop in sump pits
Hydraulic system flow verification — MADISON FS8000-20003 piston flow switch for detecting flow in lubrication lines
Chemical processing level sensing — MADISON M3827-3NO stainless steel float switch for corrosive liquid level detection
Non-contact level measurement in bulk storage — MADISON U5098-D024-019 ultrasonic sensor for tank level monitoring up to 19 ft
Cooling water flow monitoring — MADISON FS8000-10010 compact flow switch for verifying coolant flow in heat exchangers

MADISON Products

3G Electric supplies MADISON 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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