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Product Overview

The 4–20 mA to LoRaWAN Remote Monitoring Solution enables industrial sensors and transmitters with standard 4–20 mA outputs to communicate wirelessly over a long-range LoRaWAN network. It provides an efficient way to collect field measurements from remote equipment, tanks, pipelines, pumps and industrial processes without requiring extensive signal cabling.

The 4–20 mA sensor is connected to the 4–20 mA LoRaWAN Converter, which reads the analog signal and transmits the corresponding measurement through a LoRaWAN Gateway. The data is then forwarded to the LoRaWAN Network Server and IoT platform, where it can be visualized through a centralized dashboard.

This solution is particularly useful for tank level monitoring, pressure monitoring, pump monitoring, water and wastewater systems, industrial process monitoring, oil & gas applications and remote infrastructure monitoring.

System Architecture

System architecture: existing 4–20 mA sensors connect to a LoRaWAN converter, gateway, network server, and cloud or SCADA dashboard

Key Features

Long Range Connectivity

Reliable long-range LoRaWAN communication for wide-area IoT applications.

IP65 Rated Protection

Built to withstand harsh industrial environments and dust from any direction.

Battery Powered

Low power consumption with high-capacity battery for uninterrupted operation in remote locations.

Easy Installation

Simple and quick installation with user-friendly design and mounting flexibility.

Plug and Play

Pre-configured for fast deployment. Just power on and start using with default settings.

Personal Support

Expert guidance and dedicated support for your specific implementation needs.

Industrial Use Cases

Industrial storage tanks

Tank Level Monitoring

Connect a 4–20 mA level transmitter to the converter and transmit tank-level data wirelessly through LoRaWAN.

USE FOR: Water tanks, Chemical tanks, Fuel tanks, Storage tanks, Overhead tanks.

Industrial pump equipment

Pump Monitoring

Monitor pressure or other analog parameters associated with pumps. Identify abnormal conditions and receive alerts without visiting remote pump locations.

USE FOR: Pump discharge pressure, Suction pressure, Process pressure, Remote pump stations.

Water and wastewater treatment facility

Water & Wastewater

Ideal for distributed water infrastructure. Supports level, pressure, flow, and water-quality instruments.

USE IN: STPs, ETPs, water treatment plants, pumping stations, reservoirs and pipelines.

Industrial pressure monitoring equipment

Pressure Monitoring

Direct connection for wireless remote monitoring. Dashboard displays real-time pressure, historical trends and threshold-based alerts.

APPLICATIONS: Pipeline pressure, Hydraulic systems, Pump pressure, Compressed-air systems, Process equipment.

Industrial process monitoring

Industrial Process Monitoring

Modernize existing industrial instruments with standard 4–20 mA outputs for IoT connectivity.

PARAMETERS: Pressure, Temperature, Level, Flow, Differential pressure, and more.

Oil and gas facility

Oil & Gas Monitoring

Rugged wireless monitoring for remote and hazardous locations where cabling is impractical.

USE FOR: Tank level, Pipeline pressure, Process pressure, Remote equipment monitoring, Storage facilities.

Agriculture and irrigation field

Agriculture & Irrigation

Precision farming for large-scale operations and remote irrigation infrastructure.

APPLICATIONS: Water-level monitoring, Pipeline pressure, Irrigation system monitoring, Pump monitoring, Reservoir monitoring.

Eliminate Costly Wiring and Power Constraints

The UCT 4–20 mA LoRaWAN Converter connects your existing analog sensors to a long-range LoRaWAN network. Simply connect a standard 4–20 mA sensor to the converter and transmit its measurement wirelessly to a LoRaWAN Gateway, Network Server, and Cloud/ SCADA platform.

Keep your existing sensors. Eliminate unnecessary cabling. Make your analog data wireless.

  • Wired 4–20 mA Systems are reliable, but extending cables across remote or existing facilities requires additional wiring, conduit, installation work, and maintenance.

  • Battery-Powered Wireless Sensors remove the cables but introduce another challenge— battery replacement, maintenance, and downtime, particularly when sensors are installed in remote or hazardous locations.

LoRaWAN® Based

Our 4–20 mA LoRaWAN device uses long-range, low-power LoRaWAN® technology to transmit your critical data wirelessly and reliably.

  • Long Range

    Reliable data transmission up to 2 km in urban areas and up to 15 km in rural areas.

  • Low Power

    Ultra-low power technology for extended battery life up to 4 years.

  • Reliable & Secure

    Encrypted data transmission with LoRaWAN® security standards.

  • Wide Compatibility

    Works seamlessly with standard LoRaWAN® gateways and network servers.

LoRaWAN coverage up to 2 km in urban areas and 15 km in rural areas

Universal 4–20 mA Sensor Connectivity

Connect a wide range of industrial sensors with standard 4–20 mA outputs, including: Pressure • Flow • Level • Temperature • Gas • Process Sensors. Turn proven analog instrumentation into connected IoT devices without replacing your existing sensors.

Long-Range Wireless Communication

Transmit sensor data over LoRaWAN long-range wireless connectivity, making it ideal for large facilities, remote assets, utility sites, oil & gas installations, water infrastructure, and industrial plants. Reduce the need for long signal cables while maintaining reliable remote data collection.

Fast & Cost-Effective Deployment

Modernize your existing instrumentation without rebuilding your field infrastructure. The converter provides a practical way to connect legacy 4–20 mA sensors to modern IoT networks, helping reduce installation complexity, wiring requirements, and deployment costs.

Remote Monitoring & Real-Time Visibility

Send your sensor measurements from the field to your LoRaWAN network and cloud/SCADA platform. Monitor: Pressure, Flow, Tank / Liquid Level, Temperature, Process Variables, Equipment Status. Use the collected data for remote monitoring, alerts, trend analysis, predictive maintenance, and operational optimization.

Ultra-Low Power. Long-Lasting Performance.

Engineered with LoRaWAN® technology for wide range sensing with minimal energy consumption. Built to deliver reliable performance and extended battery life of up to 10 years, even in the most challenging environments.

4–20 mA transmitter node with 3.7V 19,000 mAh Li-ion battery

Application Areas

Environmental Sensing

Industrial Automation

Process Data

Predictive Maintenance

Utility Management

Easy installation of the 4–20 mA to LoRaWAN converter: long-range connectivity, industrial reliability, flexible antenna options, battery power, magnetic reed switch, and IP65 enclosure

Real-Time Monitoring & Data Analytics Dashboard

Expertly crafted LoRaWAN solutions to efficiently operate, manage, and monitor your IoT networks.

Highly Secured

Detailed Analytics

Automated Alerts

Cloud-Native

Explore Platform
uct real-time monitoring dashboard with device stats, live milliamp charts, alarms, and device status

Mounting & Environment Specifications

4–20 mA LoRaWAN transmitter node

MOUNTING

  • Built Architecture
    Modular
  • Mounting
    DIN Rail Mountable, Wall Mountable, Stack Mountable
  • Installation
    Plug and Play Device

ENVIRONMENT

  • Operating Temperature
    0 to 65°C
  • Storage Temperature
    -10 to 70°C
  • Operating Humidity
    5 – 95% RH (non-condensing)

Built for Industrial IoT

The UCT 4–20 mA LoRaWAN Converter is designed for oil & gas, water and wastewater, utilities, manufacturing, and remote infrastructure. Keep your existing analog sensors in place and move field measurements to LoRaWAN without costly cabling.

Your Existing Sensors. Your Data. Now Wireless.

Get a Quote or Technical Consultation

Our engineering team is ready to help you integrate LoRaWAN connectivity into your existing industrial infrastructure.

Frequently Asked Questions

The 4-20 mA LoRaWAN Converter is an industrial wireless interface that connects conventional 4-20 mA sensors and transmitters to a LoRaWAN network. It enables existing field instrumentation to transmit measurement data wirelessly to a LoRaWAN gateway and connected cloud or SCADA platforms.

The converter can be used with a wide range of industrial instruments providing a 4-20 mA output, including pressure, flow, level, temperature, gas, and other process sensors.

Yes. The converter is designed to extend the connectivity of existing instrumentation without requiring replacement of your installed 4-20 mA sensors. This makes it suitable for brownfield as well as new IoT deployments.

The sensor generates a 4-20 mA signal, which is acquired by the converter and transmitted over LoRaWAN. The data is received by a LoRaWAN gateway, forwarded through the LoRaWAN network server, and made available to the desired cloud, IoT, or SCADA platform.

Flow: 4-20 mA Sensor → Converter → LoRaWAN Gateway → Network Server → Cloud / SCADA