Industrial LoRaWAN® Ultrasonic Level Sensor

High Accuracy, Long Range, Battery Powered LoRaWAN Ultrasonic Level Sensor

Industrial LoRaWAN<span class='inline text-[20px]'>®</span> Ultrasonic Level Sensor MacSet industrial IoT controller

MacRay-LoRaWAN® Ultrasonic Level Sensor

LoRaWAN MacSet Controller
Starting at ₹ 5900

450 cm Detection Range3 cm – 450 cm ultrasonic sensing
60° Sensing AngleWide ultrasonic detection cone
15 km Line-of-sight RangeLong-range LoRaWAN connectivity
IP65 Rugged EnclosureOutdoor-ready build
BLE No-code SetupMaya app configuration · OTA updates

MacRay LU4

Explore the highlights

High-precision ultrasonic level measurement

Ultrasonic level sensing up to 4 metres, optimised for precise readings with minimal drift — even in noise, dust, humidity and temperature variations.

Downloads

Everything You Need to Get Building

Datasheets, drawings, firmware, and tools — all in one place.

Product Datasheet

PDF · full technical specifications

In focus

The Capabilities That Set It Apart

Ultrasonic level sensing up to 4 metres, optimised for precise readings with minimal drift — even in noise, dust, humidity and temperature variations.

High-precision ultrasonic level measurement

Engineered for Accurate, Non-Contact Level Monitoring

Applications of the MacRay LoRaWAN Ultrasonic Level Sensor

Bridge Water Monitoring — IoT use case illustration

01 / 14

Bridge Water Monitoring

  • Continuous Water Tracking
  • Flood Risk Alerts
  • High Reliability Monitoring

Show me how this sensor actually works in real-world setups 👀

Ready to Get Started?

Works with

High Range Non-Contact LoRaWAN Ultrasonic Level Sensor

Reliable long-distance LoRaWAN ultrasonic sensor for STP tanks, flood monitoring

Reliable long-distance LoRaWAN ultrasonic sensor for STP tanks, flood monitoring

Curious how all your sensors can talk seamlessly over LoRaWAN?

Power

Multi Year Life Battery Powered LoRaWAN Ultrasonic Sensor

Long-Range Sensing True Plug & Play

No external power required. The12Ah internal battery supports long-range LoRaWAN updates for up to 2 years, making it perfect for field deployments and inaccessible sites.

Multi Year Life Battery Powered LoRaWAN Ultrasonic Sensor product installation illustration

Discover the engineering behind long-life power performance.

Preset modes

Ready-to-Deploy LoRaWAN Sensor

with Pre-Set Modes

The Macnmans MacRay ultrasonic sensor includes pre-configured LoRaWAN modes enabling instant, plug-and-play deployment without custom configuration

Reports bin fill-level and flags collection thresholds, so routes run on real data.

Ready-to-Deploy LoRaWAN Sensor

At a glance

MacRay LU4 Ultrasonic LoRaWAN Sensor — Key Specifications

Every key specification in one view.

MacSet X1 industrial LoRaWAN controller specs with I/O and connectivity details

450 cm

detection range

3 cm – 450 cm ultrasonic sensing

60°

sensing angle

Wide ultrasonic detection cone

15 km

line-of-sight range

Long-range LoRaWAN connectivity

IP65

rugged enclosure

Outdoor-ready build

BLE

no-code setup

Maya app configuration · OTA updates

Any GW

gateway compatibility

Works with all major LoRaWAN gateways

Proceed to pricing and procurement options for the MacRay sensor

Cloud & LNS

MacRay Ultrasonic Sensor Supports with All LNS & Gateways

Seamlessly integrates with ChirpStack, The Things Stack, Actility

The MacRay LoRaWAN Ultrasonic Sensor is engineered for universal interoperability, supporting every LoRaWAN Network Server (LNS) and all LoRaWAN-compliant gateways deploy the sensor on any LoRaWAN infrastructure without customization or firmware changes.

Industrial IoT device data integration illustration
Cloud platforms and LoRaWAN network servers supported

Device-to-device

Macnman MacTalk(TM) Device-to-Device Communication Protocol

Macnman’s Secure Device-to-Device Protocol

MacTalk™ is Macnman’s offline, device-to-device communication protocol that enables sensors, controllers, and dataloggers to communicate directly over LoRa without any internet, gateway, SIM card, server, cloud platform, or network infrastructure.

MacTalk device-to-device communication without gateway or internet

Plug & Play

Truly Plug & Play , No Complex Setup.

Real-Time Control

Near-instant signal transmission between two devices.

Long-Range

Long-range coverage for hard- to-reach places.

See how MacTalk™ enables instant device-to-device communication without any network.

Why Macnman

LoRaWAN Ultrasonic Sensor Configuration Made Easy

Full Customization Through the Macnman Maya App

LoRaWAN Ultrasonic Sensor Configuration Made Easy — configuration and management with the Maya app

Experience effortless LoRaWAN sensor configuration with the Maya App

Maximize Efficiency

with Customizable Solution

Regular Mode scheduling mode illustration

On-Off On Set Time

Schedule precise timings for your IoT applications, perfect for daily routines in smart buildings or agriculture.

Architecture

LoRaWAN Architecture for Industrial-Grade Level Sensors

LoRaWAN Architecture for Industrial-Grade Level Sensors IoT architecture diagram (mobile view)

Range & reliability

Long-Range LoRaWAN Connectivity for Reliable Level Monitoring

Delivers Multi Km LoRaWAN Coverage Across Industrial Plants

With robust long-range LoRaWAN performance, MacRay ensures dependable data delivery from isolated tanks, silos, reservoirs and open-water bodies without heavy infrastructure.

Macnman Long Range Ultrasonic sensor with long-distance wireless range for industrial remote automation

See how pole & wall mounting boosts measurement accuracy

FAQ

Frequently asked questions

It measures distance and liquid/solid levels using ultrasonic pulses and sends data over LoRaWAN.

The detection range is 3 cm to 450 cm.

It delivers up to ±1% accuracy depending on installation and surface conditions.

Yes, it comes with an industrial IP-rated enclosure for harsh outdoor use.

Up to 2 years depending on uplink interval and operating mode.

Smart bins, water tanks, parking, silos, and open-water monitoring.

Use the Macnman Maya App over BLE for setup, calibration, and OTA updates.

Compatible with ChirpStack, TTN, Actility, Loriot, and all standard LNS platforms.

Yes, it supports all LoRaWAN-compliant gateways globally.

Yes, via MacTalk™ for offline control without internet or gateways.

Tanks, silos, canals, STPs, dustbins, parking, flood zones, and ponds.

Regular, Sampling, and Trigger-based uplinks.

Pole mounting and wall mounting.

Level readings, battery status, thresholds, and trigger events.

Got an IoT idea?

Let’s bring it to life!

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