MADISON U3M-148 Ultrasonic Liquid Level Sensor Transmitter
The MADISON Noncontact Ultrasonic Level Sensor (MPN U3M-148) 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-91755
Also listed as: U3M148 · U3M 148
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 MADISON Noncontact Ultrasonic Level Sensor (MPN U3M-148) 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 material.
Frequently Asked Questions
What is the MADISON U3M-148 ultrasonic level sensor used for?
The MADISON U3M-148 noncontact ultrasonic level sensor is used for continuous liquid level measurement in tanks, sumps, and open channels. It is suitable for water, wastewater, and chemical applications where noncontact sensing is required to avoid contamination or corrosion.
What are the specifications of the MADISON U3M-148 ultrasonic level sensor?
The MADISON U3M-148 operates on 30V DC with a 4 to 20mA output and accuracy of +/-0.25% of full scale. It has a 1 in NPT connection, 1 in antenna diameter, and a 6 ft range. The sensor body is made of PVC.
Where to buy the MADISON U3M-148 ultrasonic level sensor worldwide?
You can source the MADISON U3M-148 ultrasonic level sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the MADISON U3M-148 ultrasonic level sensor?
Mount the MADISON U3M-148 sensor vertically above the liquid surface with a clear line of sight, avoiding obstructions. Connect the 30V DC power supply and 4 to 20mA output per the wiring diagram. Ensure the PVC body is not exposed to temperatures above 60 °C.
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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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